how do you think a decrease in blood pressure would affect filtration in the kidneys?
Q. Please help!! I am taking human anatomy and I don't get it! If you are really good at science, please tell me and keep it to simple answers please haha! Thanks!
Asked by m_hernandez11 - Sat Jan 23 18:56:17 2010 - - 1 Answers - 0 Comments
A. There would be a decrease in the kidney's ability to filter. When your blood pressure gets low, your kidney can release chemicals to bring it back up. Good luck
Answered by -=+=- - Sat Jan 23 22:46:16 2010
Q. Please help!! I am taking human anatomy and I don't get it! If you are really good at science, please tell me and keep it to simple answers please haha! Thanks!
Asked by m_hernandez11 - Sat Jan 23 18:56:17 2010 - - 1 Answers - 0 Comments
A. There would be a decrease in the kidney's ability to filter. When your blood pressure gets low, your kidney can release chemicals to bring it back up. Good luck
Answered by -=+=- - Sat Jan 23 22:46:16 2010
Describe the effect of increasing the afferent radius on glomerular filtration rate and pressure?
Q. Describe the effect of increasing the afferent radius on glomerular filtration rate and pressure?
Asked by crazy MOM - Mon May 11 14:39:02 2009 - - 2 Answers - 0 Comments
A. Assuming the efferent arteriole doesn't increase its radius then hydrostatic glomerular pressure will increase thus increasing the filtration rate.
Answered by R - Mon May 11 14:56:00 2009
Q. Describe the effect of increasing the afferent radius on glomerular filtration rate and pressure?
Asked by crazy MOM - Mon May 11 14:39:02 2009 - - 2 Answers - 0 Comments
A. Assuming the efferent arteriole doesn't increase its radius then hydrostatic glomerular pressure will increase thus increasing the filtration rate.
Answered by R - Mon May 11 14:56:00 2009
what would happen to the filtration rate if you were to apply pressure to the filtration system?
Q. what would happen to the filtration rate if you were to apply pressure to the filtration system?
Asked by Mark B - Sun Sep 6 00:59:41 2009 - - 1 Answers - 1 Comments
A. It would increase
Answered by Bounty B - Sun Sep 6 02:12:59 2009
Q. what would happen to the filtration rate if you were to apply pressure to the filtration system?
Asked by Mark B - Sun Sep 6 00:59:41 2009 - - 1 Answers - 1 Comments
A. It would increase
Answered by Bounty B - Sun Sep 6 02:12:59 2009
what effects would hypovolemia have on net filtration pressure,glomerular filtration rate, urine and creatinin?
Q. what effects would hypovolemia have on net filtration pressure,glomerular filtration rate, urine and creatinin?
Asked by Confused - Thu Oct 2 03:39:21 2008 - - 1 Answers - 0 Comments
Q. what effects would hypovolemia have on net filtration pressure,glomerular filtration rate, urine and creatinin?
Asked by Confused - Thu Oct 2 03:39:21 2008 - - 1 Answers - 0 Comments
Why would water back up into my washer while my water filtration system is rejuvinating?
Q. The water system guy increased the pump presure of my well a couple weeks ago stating that my water filtration system was not working properly since pump was set at 20/40 psi? He increased it to 40/60 psi. Now when the water filtration system rejuvenates, water backs up into my washer tub. I am also on a septic too but this is clear water and does not smell, nor did this happen prior to him changing this dial on my well pump. What is wrong here? I have been in this house for 10 years plus had the water filtration system for 9 years. He has been the same water guy who has been to my house each year to change my filters the whole time. But since I have a high content of iron in my water, he has to rebuild the heads on my filtration… [cont.]
Asked by rgodfrey3 - Wed Apr 19 23:47:27 2006 - - 2 Answers - 0 Comments
A. when was the last time your holding tank was cleaned? not that i think that is the problem if it was everything would be backing up or you would have a new pond forming on your lawn. as for the real problem, is this water system self cleaning r's has an auto cycle that backwashes the system maybe it's just not draining properly (at first i thought it was screwed till i found out it was made that way)
Answered by rvsreno - Wed Apr 26 14:46:15 2006
Q. The water system guy increased the pump presure of my well a couple weeks ago stating that my water filtration system was not working properly since pump was set at 20/40 psi? He increased it to 40/60 psi. Now when the water filtration system rejuvenates, water backs up into my washer tub. I am also on a septic too but this is clear water and does not smell, nor did this happen prior to him changing this dial on my well pump. What is wrong here? I have been in this house for 10 years plus had the water filtration system for 9 years. He has been the same water guy who has been to my house each year to change my filters the whole time. But since I have a high content of iron in my water, he has to rebuild the heads on my filtration… [cont.]
Asked by rgodfrey3 - Wed Apr 19 23:47:27 2006 - - 2 Answers - 0 Comments
A. when was the last time your holding tank was cleaned? not that i think that is the problem if it was everything would be backing up or you would have a new pond forming on your lawn. as for the real problem, is this water system self cleaning r's has an auto cycle that backwashes the system maybe it's just not draining properly (at first i thought it was screwed till i found out it was made that way)
Answered by rvsreno - Wed Apr 26 14:46:15 2006
What is false concerning the movement of fluid between capillaries and interstitial space?
Q. A)The osmotic pressure of the interstitial fluid is less than the blood osmotic pressure. B) The net filtration pressure is usually zero. C)Blood osmotic pressure moves fluid from the interstitial space to the capillary. D)Blood hydrostatic pressure forces fluid from the capillary to the interstitial space. E) The hydrostatic pressure of the interstitial fluid is largely unimportant in determining fluid movement.
Asked by Asha - Mon Jun 15 11:26:18 2009 - - 1 Answers - 0 Comments
A. B) is false since ( the net filtration pressure is positive) NFP (net filtration pressure)= capillary pressure-interstitial fluid pressure-plasma colloid osmotic pressure+interstitial fluid colloid osmotic pressure ( it just mean that the tendency of fluids in the capillaries are to leak out towards the interstitial space)
Answered by rv - Mon Jun 15 11:44:57 2009
Q. A)The osmotic pressure of the interstitial fluid is less than the blood osmotic pressure. B) The net filtration pressure is usually zero. C)Blood osmotic pressure moves fluid from the interstitial space to the capillary. D)Blood hydrostatic pressure forces fluid from the capillary to the interstitial space. E) The hydrostatic pressure of the interstitial fluid is largely unimportant in determining fluid movement.
Asked by Asha - Mon Jun 15 11:26:18 2009 - - 1 Answers - 0 Comments
A. B) is false since ( the net filtration pressure is positive) NFP (net filtration pressure)= capillary pressure-interstitial fluid pressure-plasma colloid osmotic pressure+interstitial fluid colloid osmotic pressure ( it just mean that the tendency of fluids in the capillaries are to leak out towards the interstitial space)
Answered by rv - Mon Jun 15 11:44:57 2009
Help in replacing water filtration canister?
Q. One of the canister's for my undersink water filtration system cracked open. When I replace the canister, will the pressure adjust itself or is there something specific I should do. When this happened, my water softener began to cycle constantly. Is there a connection or do you think my water softener has a separate issue?
Asked by Gatekeeper - Fri Mar 23 11:06:33 2007 - - 1 Answers - 0 Comments
A. For safety purposes turn everything off and unplug. There usually is a draincock valve that you can open to release the water from the canister. Once you are done then replace canister. Then just reverse the process minus the draincock stuff.
Answered by manny - Sun Mar 25 02:21:20 2007
Q. One of the canister's for my undersink water filtration system cracked open. When I replace the canister, will the pressure adjust itself or is there something specific I should do. When this happened, my water softener began to cycle constantly. Is there a connection or do you think my water softener has a separate issue?
Asked by Gatekeeper - Fri Mar 23 11:06:33 2007 - - 1 Answers - 0 Comments
A. For safety purposes turn everything off and unplug. There usually is a draincock valve that you can open to release the water from the canister. Once you are done then replace canister. Then just reverse the process minus the draincock stuff.
Answered by manny - Sun Mar 25 02:21:20 2007
what would the arterioles of the glomerulus do to keep glomerular filtration rate constant?
Q. if systemic blood pressure started to rise what could the arterioles of the glomerulus do to keep glomerular filtretion rate constant?
Asked by jimmycool - Tue Oct 28 12:49:27 2008 - - 1 Answers - 0 Comments
A. Vasodilate (increase in diameter).
Answered by Peter S - Tue Oct 28 13:03:02 2008
Q. if systemic blood pressure started to rise what could the arterioles of the glomerulus do to keep glomerular filtretion rate constant?
Asked by jimmycool - Tue Oct 28 12:49:27 2008 - - 1 Answers - 0 Comments
A. Vasodilate (increase in diameter).
Answered by Peter S - Tue Oct 28 13:03:02 2008
low water pressure to spa?
Q. I have a pool with attached spa all working off of the same pump and filtration system. I'm not getting much water pressure from the spa jets which makes it hardly worth the effort to use the spa. Any recommendations or simple adjustments I can make? This is an in ground pool and spa. I can get suction and return of water from both the spa and pool or any combination of the two. Of course if the suction is from the spa and the return is to the pool, the spa will be empty in about 10 minutes. If I choose pool back to spa, then spa over flows to pool by design. My suspicion lies with the pump.
Asked by brincko - Wed Apr 4 14:58:35 2007 - - 1 Answers - 0 Comments
A. I used to install hot tubs and spas for extra cash when my kids were groing up! I have never heard nor seen that system! The spa should be on it's own pump and heater! We used an air switch for the different functions to avoid any electricity near the water. The jets should be plumbed with 1-1/2" PVC piping from jet to jet! Those jets can be closed so make sure all are fully open. Outside of that, not much can go wrong with those things. They are really very BASIC!
Answered by notaclue - Wed Apr 4 15:09:46 2007
Q. I have a pool with attached spa all working off of the same pump and filtration system. I'm not getting much water pressure from the spa jets which makes it hardly worth the effort to use the spa. Any recommendations or simple adjustments I can make? This is an in ground pool and spa. I can get suction and return of water from both the spa and pool or any combination of the two. Of course if the suction is from the spa and the return is to the pool, the spa will be empty in about 10 minutes. If I choose pool back to spa, then spa over flows to pool by design. My suspicion lies with the pump.
Asked by brincko - Wed Apr 4 14:58:35 2007 - - 1 Answers - 0 Comments
A. I used to install hot tubs and spas for extra cash when my kids were groing up! I have never heard nor seen that system! The spa should be on it's own pump and heater! We used an air switch for the different functions to avoid any electricity near the water. The jets should be plumbed with 1-1/2" PVC piping from jet to jet! Those jets can be closed so make sure all are fully open. Outside of that, not much can go wrong with those things. They are really very BASIC!
Answered by notaclue - Wed Apr 4 15:09:46 2007
No Water Pressure after replacing GE Water Filters?
Q. I have a GE Water Filtration system for my well water. I replaced the two filters and the second I turn on the water, I go to the house and no water pressure; it just trickles. I had water pressure before with the dirty filters but now nothing with the clean filters. Ive turned on and off everything changed filters again. But still no water pressure!!! Any help would be greatly appreciated. no money for a professional to come and look at it either
Asked by btiller123 - Thu Aug 23 13:18:55 2007 - - 2 Answers - 0 Comments
A. I would guess air in the pipes, or your stop valve is stuck, some systems have to be primed too!
Answered by stitched up - Thu Aug 23 13:48:04 2007
Q. I have a GE Water Filtration system for my well water. I replaced the two filters and the second I turn on the water, I go to the house and no water pressure; it just trickles. I had water pressure before with the dirty filters but now nothing with the clean filters. Ive turned on and off everything changed filters again. But still no water pressure!!! Any help would be greatly appreciated. no money for a professional to come and look at it either
Asked by btiller123 - Thu Aug 23 13:18:55 2007 - - 2 Answers - 0 Comments
A. I would guess air in the pipes, or your stop valve is stuck, some systems have to be primed too!
Answered by stitched up - Thu Aug 23 13:48:04 2007
Put the following in the correct order after the blood pressure increases.?
Q. Put the following in the correct order after the blood pressure increases. 1) decreased sympathetic stimulation 2) increase in glomerulus filtration rate 3) increase in arterial blood pressure 4) increase in urine production 5) afferent arterioles dilate a. 1, 3, 5, 2, 4 b. 3, 2, 1, 5, 4 c. 2, 3, 5, 1, 4 d. 3, 1, 5, 2, 4 e. 3, 2, 5, 4, 1
Asked by Wondergirl - Thu Apr 16 18:23:03 2009 - - 1 Answers - 0 Comments
A. d. is the most correct
Answered by misoma5 - Thu Apr 16 21:02:28 2009
Q. Put the following in the correct order after the blood pressure increases. 1) decreased sympathetic stimulation 2) increase in glomerulus filtration rate 3) increase in arterial blood pressure 4) increase in urine production 5) afferent arterioles dilate a. 1, 3, 5, 2, 4 b. 3, 2, 1, 5, 4 c. 2, 3, 5, 1, 4 d. 3, 1, 5, 2, 4 e. 3, 2, 5, 4, 1
Asked by Wondergirl - Thu Apr 16 18:23:03 2009 - - 1 Answers - 0 Comments
A. d. is the most correct
Answered by misoma5 - Thu Apr 16 21:02:28 2009
Whole house water filtration - experiences?
Q. My parents moved into a townhouse community a while ago, and when I've gone to visit, I've found they have a lot of water problems. Aside from the pressure being low, which is merely an inconvenience, the water tastes and smells dirty and very fishy. Cooking with it alters the taste of meals, and using one or two blocks of ice ruins a whole drink. Sometimes even the dishes and clothes have a slight odour after being washed. Occasionally I've turned on the tap to see the water coming out brown, enough that the sinks have to be scrubbed to remove residue. The townhouse community was only built about 5 years ago, and it all runs the local water supply. I've installed water purification on the taps, but I've recently discovered that it's… [cont.]
Asked by raindreamer - Mon Aug 13 04:31:40 2007 - - 1 Answers - 0 Comments
A. yes whole house filtration is possible a water test is recommended to find whats wrong.usually supplys that serve more then 10 people or so reequire chlorine to disenfect water but if thats not the case here you can try a few things that will improve the quality thruout the house .a large carbon tank 2 cubic feet and replace it yearly cost could be about 300-500 a year.if thats not enough then there are some systems that are fairly costly but will work like a whole house reverse osmossis with ozone being injected ,break out the check book for this one and keep a spare room for someone to maintain it lol
Answered by ted r - Mon Aug 13 05:14:00 2007
Q. My parents moved into a townhouse community a while ago, and when I've gone to visit, I've found they have a lot of water problems. Aside from the pressure being low, which is merely an inconvenience, the water tastes and smells dirty and very fishy. Cooking with it alters the taste of meals, and using one or two blocks of ice ruins a whole drink. Sometimes even the dishes and clothes have a slight odour after being washed. Occasionally I've turned on the tap to see the water coming out brown, enough that the sinks have to be scrubbed to remove residue. The townhouse community was only built about 5 years ago, and it all runs the local water supply. I've installed water purification on the taps, but I've recently discovered that it's… [cont.]
Asked by raindreamer - Mon Aug 13 04:31:40 2007 - - 1 Answers - 0 Comments
A. yes whole house filtration is possible a water test is recommended to find whats wrong.usually supplys that serve more then 10 people or so reequire chlorine to disenfect water but if thats not the case here you can try a few things that will improve the quality thruout the house .a large carbon tank 2 cubic feet and replace it yearly cost could be about 300-500 a year.if thats not enough then there are some systems that are fairly costly but will work like a whole house reverse osmossis with ozone being injected ,break out the check book for this one and keep a spare room for someone to maintain it lol
Answered by ted r - Mon Aug 13 05:14:00 2007
swimming pool filtration...close the main drain?
Q. I'm opening my pool and was wondering if it makes any difference if I close the main drain and allow the skimmer to do all of the work, meaning all the filtration is going through the skimmer? It's been running for 3 days straight only running through the skimmer, and the pressure is lower than normal, and it seems to be clearing up faster this way. any thoughts? luckily, I have "even pay" on my electric and water bill. it's the same no matter how much I use it.
Asked by bearsbullsfan - Mon Jun 1 12:53:53 2009 - - 1 Answers - 0 Comments
A. After 3 days it should be clear. The main drain allows water to be pulled in from the bottom. This really helps with gunk in suspension. I only run my pump 3 hrs a day with great results. You will need the Obama Tax Check when you open your next electric bill. Now go drink a beer and relax.
Answered by flattrack75081 - Mon Jun 1 14:31:06 2009
Q. I'm opening my pool and was wondering if it makes any difference if I close the main drain and allow the skimmer to do all of the work, meaning all the filtration is going through the skimmer? It's been running for 3 days straight only running through the skimmer, and the pressure is lower than normal, and it seems to be clearing up faster this way. any thoughts? luckily, I have "even pay" on my electric and water bill. it's the same no matter how much I use it.
Asked by bearsbullsfan - Mon Jun 1 12:53:53 2009 - - 1 Answers - 0 Comments
A. After 3 days it should be clear. The main drain allows water to be pulled in from the bottom. This really helps with gunk in suspension. I only run my pump 3 hrs a day with great results. You will need the Obama Tax Check when you open your next electric bill. Now go drink a beer and relax.
Answered by flattrack75081 - Mon Jun 1 14:31:06 2009
which mechanism used to form urine requires a high blood pressure?
Q. Bio class H.W, can't seem to find the answer in my book, if anyone could help i'd be grateful. My options are: A. Glomerular filtration B. Tubular reabsorption C. Tubular secretion D. Phagocytosis E. countercurrent mechanism
Asked by Helen R - Sun May 4 13:22:14 2008 - - 1 Answers - 0 Comments
A. A. Glomerular filtration
Answered by Peter S - Thu May 8 12:36:07 2008
Q. Bio class H.W, can't seem to find the answer in my book, if anyone could help i'd be grateful. My options are: A. Glomerular filtration B. Tubular reabsorption C. Tubular secretion D. Phagocytosis E. countercurrent mechanism
Asked by Helen R - Sun May 4 13:22:14 2008 - - 1 Answers - 0 Comments
A. A. Glomerular filtration
Answered by Peter S - Thu May 8 12:36:07 2008
At the arterial end of a capillary bed, you have the following values:?
Q. Blood pressure = 32 mm Hg Interstitial fluid osmotic pressure = 5 mm Hg Blood osmotic pressure = 30 mm Hg What is the effective filtration pressure at the arterial end of the capillary bed?
Asked by James - Tue Jun 16 18:43:45 2009 - - 1 Answers - 0 Comments
A. 32 + 5 = 37. 37 - 30 = 7mmHg.
Answered by Peter S - Sun Jun 21 08:00:19 2009
Q. Blood pressure = 32 mm Hg Interstitial fluid osmotic pressure = 5 mm Hg Blood osmotic pressure = 30 mm Hg What is the effective filtration pressure at the arterial end of the capillary bed?
Asked by James - Tue Jun 16 18:43:45 2009 - - 1 Answers - 0 Comments
A. 32 + 5 = 37. 37 - 30 = 7mmHg.
Answered by Peter S - Sun Jun 21 08:00:19 2009
Explain the effects of the following on glomerular filtration?
Q. 1 Chronic liver disease 2 kidney stones 3 high blood pressure 4 low blood pressure
Asked by ducktailkennels - Tue Jul 29 12:32:52 2008 - - 1 Answers - 0 Comments
A. I'm not sure about chronic liver disease, but... 2. kidney stones lower the glomerular filtration rate because the stone is in there blocking the tubing, if it gets bad enough it can shut down the nephron/kidney 3. high blood pressure increases the GFR becaues there is more pressure on the blood... if this happens things like blood cells and protiens that shouldn't be filtered can get into the filtrate 4. low blood pressure decreases the GFR because there isn't enough pressure on the blood and it just passes by without being filtered. This causes problems because the 'waste' stays in the blood
Answered by ladybug - Thu Jul 31 21:07:25 2008
Q. 1 Chronic liver disease 2 kidney stones 3 high blood pressure 4 low blood pressure
Asked by ducktailkennels - Tue Jul 29 12:32:52 2008 - - 1 Answers - 0 Comments
A. I'm not sure about chronic liver disease, but... 2. kidney stones lower the glomerular filtration rate because the stone is in there blocking the tubing, if it gets bad enough it can shut down the nephron/kidney 3. high blood pressure increases the GFR becaues there is more pressure on the blood... if this happens things like blood cells and protiens that shouldn't be filtered can get into the filtrate 4. low blood pressure decreases the GFR because there isn't enough pressure on the blood and it just passes by without being filtered. This causes problems because the 'waste' stays in the blood
Answered by ladybug - Thu Jul 31 21:07:25 2008
which of the following excretory system is partly based on the filtration of fluid under high hydrostatic?
Q. pressure? a) flame cell system of flatworms b)protonephridia of rotifers c)nephrons of verterbrates d)malpighian tubules of insects e) metanephridia of annelids
Asked by Mizz - Fri May 16 01:01:10 2008 - - 4 Answers - 0 Comments
A. Nephrons are the functional units of kidneys that do the filtering. I believe they blood capillaries bring the blood to what's called a glomerulus, which is a cluster of blood vessels. From here blood gets filtered into the "Bowman's Capsule" of the nephron to form filtrate by means of hydrostatic pressure. So I would go with C.
Answered by dizpnoyownzyo0@sbcglobal.net - Fri May 16 02:10:48 2008
Q. pressure? a) flame cell system of flatworms b)protonephridia of rotifers c)nephrons of verterbrates d)malpighian tubules of insects e) metanephridia of annelids
Asked by Mizz - Fri May 16 01:01:10 2008 - - 4 Answers - 0 Comments
A. Nephrons are the functional units of kidneys that do the filtering. I believe they blood capillaries bring the blood to what's called a glomerulus, which is a cluster of blood vessels. From here blood gets filtered into the "Bowman's Capsule" of the nephron to form filtrate by means of hydrostatic pressure. So I would go with C.
Answered by dizpnoyownzyo0@sbcglobal.net - Fri May 16 02:10:48 2008
How to improve plate frame filter press? pre filtration possible? in soap manufacturing plant, urgent help req
Q. we are a bathroom-soap manufacturing firm currently using an old plate and frame filter press (manual, rachet type) which is used to separate a tallow mixture (beef+palm oils, it also contains NaO-0.17%-0.19%, NaCl-2.1%-3%, Glycerol 1.4%-1.44%) at 110-115 Celsius temperature, max 2 barr pressure, which is fed through a 5 hp centrifugal pump.filter cloth D44(28*56) is used with 36 plates and 37 frames. it works at a rate of 2800 Kg/Hr of flow (filtration capacity of 10 tonn/hr) and after every 3 hours processing, it is completely filled with cake so needs to be cleaned. Now, what i want to know is that would it be feasible if we install a pre-filter just before the filter press or any other means to make it more efficient. we're using the… [cont.]
Asked by Ali S - Sat Dec 16 03:33:07 2006 - - 1 Answers - 0 Comments
A. Centrifugation??? Like removing cream from milk, or vice versa. Pre-filtration would just move the bottleneck, wouldn't it?
Answered by Johnny A - Thu Dec 21 14:13:00 2006
Q. we are a bathroom-soap manufacturing firm currently using an old plate and frame filter press (manual, rachet type) which is used to separate a tallow mixture (beef+palm oils, it also contains NaO-0.17%-0.19%, NaCl-2.1%-3%, Glycerol 1.4%-1.44%) at 110-115 Celsius temperature, max 2 barr pressure, which is fed through a 5 hp centrifugal pump.filter cloth D44(28*56) is used with 36 plates and 37 frames. it works at a rate of 2800 Kg/Hr of flow (filtration capacity of 10 tonn/hr) and after every 3 hours processing, it is completely filled with cake so needs to be cleaned. Now, what i want to know is that would it be feasible if we install a pre-filter just before the filter press or any other means to make it more efficient. we're using the… [cont.]
Asked by Ali S - Sat Dec 16 03:33:07 2006 - - 1 Answers - 0 Comments
A. Centrifugation??? Like removing cream from milk, or vice versa. Pre-filtration would just move the bottleneck, wouldn't it?
Answered by Johnny A - Thu Dec 21 14:13:00 2006
How to wire two motors together so when one motor fails the other motor shuts off?
Q. These two pumps are on a 250 gal. aquarium filtration system. The first pump provides high pressure water from the tank to a protein skimmer. The second pump returns the water back to the tank. Both pumps must work together, all on or all off, so as to not empty the tank. Both motors are 220V spa / pool pumps. They run off of the same circuit but have seperate on/off switch
Asked by Burton V - Wed Apr 23 08:39:57 2008 - - 5 Answers - 0 Comments
A. The best way is to buy motor starters for each motor. This consists of a contactor and overload (usually they are 3 phase so you need to wire all 3 overload elements in series for single phase). Its very simple then to interlock the overloads with the contactors and wire an axillary contact from each into the retainer circuit of the other. A start button with 2 open contacts is then wired (one for each motor). I'll email you the circuit if you advise. This will only work if the motor creates an electrical fault. It will not see a broken coupling, for example. If you want to go that far then you need undercurrent sensing or flow sensing. All of the above is standard industrial controls used on most every motor.
Answered by Poor one - Wed Apr 23 14:22:31 2008
Q. These two pumps are on a 250 gal. aquarium filtration system. The first pump provides high pressure water from the tank to a protein skimmer. The second pump returns the water back to the tank. Both pumps must work together, all on or all off, so as to not empty the tank. Both motors are 220V spa / pool pumps. They run off of the same circuit but have seperate on/off switch
Asked by Burton V - Wed Apr 23 08:39:57 2008 - - 5 Answers - 0 Comments
A. The best way is to buy motor starters for each motor. This consists of a contactor and overload (usually they are 3 phase so you need to wire all 3 overload elements in series for single phase). Its very simple then to interlock the overloads with the contactors and wire an axillary contact from each into the retainer circuit of the other. A start button with 2 open contacts is then wired (one for each motor). I'll email you the circuit if you advise. This will only work if the motor creates an electrical fault. It will not see a broken coupling, for example. If you want to go that far then you need undercurrent sensing or flow sensing. All of the above is standard industrial controls used on most every motor.
Answered by Poor one - Wed Apr 23 14:22:31 2008
Which always occurs down a hydrostatic pressure gradient?
Q. a) osmosis b) filtraton c) dialysis d) facilitated diffusion i think it's filtration
Asked by M - Mon Feb 22 22:04:13 2010 - - 1 Answers - 0 Comments
A. b) filtraton.
Answered by Peter S - Thu Feb 25 11:53:55 2010
Q. a) osmosis b) filtraton c) dialysis d) facilitated diffusion i think it's filtration
Asked by M - Mon Feb 22 22:04:13 2010 - - 1 Answers - 0 Comments
A. b) filtraton.
Answered by Peter S - Thu Feb 25 11:53:55 2010
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Mon, 07 Dec 2009 04:36:44 GM
Postrenal causes of ARF are usually the result of an obstruction somewhere distal to the kidney. . Pressure. raises in the kidney tubules eventually, the Glomerular . filtration. rate GFR decreases. Urinary tract obstruction, including: ...
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