What is used to purge hydrogen from the generator casing?

What is used to purge hydrogen from the generator casing?
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1 Answer

Answer :

During generator purging CO2 is used to purge out H2 from the casing. 
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Related questions

Unnecessary and frequent applications of varnish to the generator windings to repair defective insulation will result in ____________. A. heavy coatings of varnish interfering with heat dissipation B. deficient air gap clearance and eventual damage to the casing C. failure of the rectifier assembly D. a built-up of varnish without changing generator operation

Description : Unnecessary and frequent applications of varnish to the generator windings to repair defective insulation will result in ____________. A. heavy coatings of varnish interfering with heat dissipation B. ... of the rectifier assembly D. a built-up of varnish without changing generator operation

Last Answer : Answer: A

Proper storage battery maintenance includes ____________. A. keeping connections tight and casing surfaces clean B. making sure electrolyte level is below the separator plates C. insulating the terminals with naval jelly D. maintaining a high charging rate at all times

Description : Proper storage battery maintenance includes ____________. A. keeping connections tight and casing surfaces clean B. making sure electrolyte level is below the separator plates C. insulating the terminals with naval jelly D. maintaining a high charging rate at all times

Last Answer : Answer: A

A slow continual loss of electrolyte level from one cell of a storage battery could be due to _______________. A. a cracked casing B. too low a charging rate C. the specific gravity being higher than normal D. one filler cap installed too tightly

Description : A slow continual loss of electrolyte level from one cell of a storage battery could be due to _______________. A. a cracked casing B. too low a charging rate C. the specific gravity being higher than normal D. one filler cap installed too tightly

Last Answer : Answer: A

If you hear a loud buzzing noise coming from a magnetic motor controller, you should ____________. A. assume that the motor is operating at a full load B. assume that the controller is operating normally C. notify the electrician or watch engineer of the problem D. feel the outside of the casing with your hand to see if it is hot

Description : If you hear a loud buzzing noise coming from a magnetic motor controller, you should ____________. A. assume that the motor is operating at a full load B. assume that the controller is operating normally C. ... of the problem D. feel the outside of the casing with your hand to see if it is hot

Last Answer : Answer: C

What is the generator IR value when generator is filled with stator water and hydrogen?

Description : What is the generator IR value when generator is filled with stator water and hydrogen?  

Last Answer : Generator IR when filled with stator water and hydrogen is about 100 kΩ only. That is because most of the gases and liquids are self-restoring insulators. As we are measuring insulation with 1 kV or 5 kV ... region moderate voltage (1 kV to 70 kV), and breakdown region is above 70 kV voltage.  

When the hydrogen explosion will take place in main generator?

Description : When the hydrogen explosion will take place in main generator?

Last Answer : When hydrogen concentration in air is more than 4% and less than 74% causes the explosion.  

Does anyone know where I can get a free cleaning of my purge valve soleniod?

Description : Does anyone know where I can get a free cleaning of my purge valve soleniod?

Last Answer : Those usually get replaced. Why do you think you need it? Engine code?

Do you purge your cabinets? Kitchen and Bathroom? If so, how often?

Description : Do you purge your cabinets? Kitchen and Bathroom? If so, how often?

Last Answer : Never. I have so minimal stuff that I never have to clear out the 3½ cabinets I take up. My desk, however, gets frequent purging.

Have any of you seen the movie The Purge?

Description : Have any of you seen the movie The Purge?

Last Answer : answer:“The Purge is supposed to cut down on crime and unemployment. Do you think this would really work in the real world?” Who cares? I wouldn’t want to live in a society like that. It doesn’t matter whether it would cut down crime and unemployment. The cost is too high.

What's the best way to purge a hard drive of everything except the OS?

Description : What's the best way to purge a hard drive of everything except the OS?

Last Answer : Format and reinstall is the easiest, and indeed the only method that I know of. You could also put Ubuntu on it. And there are programs that will over-write the entire drive with noise.

Has anyone done a Salt Water Purge?

Description : Has anyone done a Salt Water Purge?

Last Answer : answer:I once did a cleanse that was like this. It was sea salt mixed with a bunch of water and throughout the day you were suppose to have a drink mixture of lemon, maple syrup, and cayenne. I ... to get your bowels feeling regular is to eat high fiber fruits and veggies and drink a lot of water.

Any tips on how I could just purge all the thoughts and memories I have about someone whom I've once loved very much..?

Description : Any tips on how I could just purge all the thoughts and memories I have about someone whom I've once loved very much..?

Last Answer : I gave you lurve for this because I am wondering the same thing, so I will be anxiously waiting for advice, too.

I purge all that is evil, and keep all that is true. Unless you speak, I can delete what you said. My usefulness has faded with the use of a pen. I am usually made of rubber, yet I am not a toy. I am both pink, and white, but also blue, or green. Do not forget me, as I can be your best friend. What am I? -Riddles

Description : I purge all that is evil, and keep all that is true. Unless you speak, I can delete what you said. My usefulness has faded with the use of a pen. I am usually made of rubber, yet I am not a toy. I ... , but also blue, or green. Do not forget me, as I can be your best friend. What am I? -Riddles

Last Answer : An eraser.

How do you purge your system of meth?

Description : How do you purge your system of meth?

Last Answer : There are no magic potions or rituals that will "purge" drugsfrom your body. You have to stop doing the drugs and wait untilthey are out of your system. Time is the only cure.

Vent pipes are provided in a condenser to (A) Remove non-condensable gases (B) Purge the condenser (C) Facilitate easy cleaning of tubes (D) None of these

Description : Vent pipes are provided in a condenser to (A) Remove non-condensable gases (B) Purge the condenser (C) Facilitate easy cleaning of tubes (D) None of these

Last Answer : (A) Remove non-condensable gases

In an ammonia plant, the purge off is essential to (A) Maintain inert gas concentration within a limit (B) Remove excess poisonous gases (C) Maintain H2 : N2 ratio at 3 :1 (D) Remove uncondensed ammonia vapour

Description : In an ammonia plant, the purge off is essential to (A) Maintain inert gas concentration within a limit (B) Remove excess poisonous gases (C) Maintain H2 : N2 ratio at 3 :1 (D) Remove uncondensed ammonia vapour

Last Answer : (C) Maintain H2 : N2 ratio at 3 :1

What is purge level system ?

Description : What is purge level system ?

Last Answer : This method is also known as bubbler method of level measurement. A pipe is installed vertically with its open end at the zero level. The other end of the pipe is connected to a regulated ... liquids where the transmitter cannot be directly connected to process eg... Acids, Some organic liquids.

Write function of canister purge control and idle speed control in S.I. engine.

Description : Write function of canister purge control and idle speed control in S.I. engine.

Last Answer : Function of canister purge control - 1. The purge valve is the part of the vehicle Evaporative Emission Control (EVAP) system. 2. The EVAP system prevents fuel vapors in the fuel tank from escaping ... control is used to prevent engine stall during idle and to allow the engine to run at low RPM.

Explain with principle the instrument for air purge method of level measurement.

Description : Explain with principle the instrument for air purge method of level measurement.

Last Answer : Air purge method for of level measurement:  Principle: When liquid is held in a tank, then it exerts equal pressure on the walls of the tank. Such a pressure is due to the weight ... the hydrostatic pressure. The gauge then measures the air pressure needed to overcome the pressure of the liquid.

Been watching some war movies, and wondering how did the tank crews get rid of the spent shell casing?

Description : Been watching some war movies, and wondering how did the tank crews get rid of the spent shell casing?

Last Answer : answer:I never gave it much thought, but if they had room to pack them in, then they could surely pack them out just as well if they wanted to. But I can't imagine it was so bad. ... pack thousands of rounds. They just didn't shoot that much. Tank engagements were generally pretty short, I think.

Is it safe to eat the outside casing of deli meats?

Description : Is it safe to eat the outside casing of deli meats?

Last Answer : answer:I don’t like them microwaved, but that’s a personal preference. I generally put my hot dogs or bratwurst or Polish sausage on the grill, or in the toaster oven for that grilled/charred taste. And I generally don’t even notice that I’m eating the casing. Just use lots of mustard/

How do I make an LED emit light consistently across its plastic casing?

Description : How do I make an LED emit light consistently across its plastic casing?

Last Answer : answer:you could try having 3 LED’s in an arrangement like this; therfore you would have an LED at all angles I \ /

Will Apple replace the "casing" of my Macbook Pro? The paint on the wrist pad/keyboard is peeling.

Description : Will Apple replace the "casing" of my Macbook Pro? The paint on the wrist pad/keyboard is peeling.

Last Answer : they could but u would have to pay

A decorative framework to conceal curtain fixtures at the top of a window casing. -Do You Know?

Description : A decorative framework to conceal curtain fixtures at the top of a window casing. -Do You Know?

Last Answer : The cornice juts away from the building enough that the rainwater flows away from the building. Not just for buildings, the word cornice can also describe raised decorative molding right under the ceiling in a room or a similar decorative topping that crowns some windows to hide curtain rods.

What is computer casing ?

Description : What is computer casing ?

Last Answer : : A computer case is an area that carries the main components of a computer. It is also called computer chassis , cabinet , box , tower , enclosure , housing or just case. The computer case helps ... are also used in it. The computer's power supply unit is usually built-in inside the casing.

What is Casing ?

Description : What is Casing ?

Last Answer : The outer covering of the CPU is called casing.

Where to buy **** casing?

Description : Where to buy sausage casings? Artificial or real? It does not matter.

Last Answer : Sheep casings are better for sausages - and - of course !! - right. You buy them fresh, salted - at every decent butcher (in the butcher's shop, butcher's), they also have them in Makro.

Why is a plug cable casing made from rubber?

Description : Why is a plug cable casing made from rubber?

Last Answer : Need answer

What beef sausage is not made with **** casing?

Description : What beef sausage is not made with pork casing?

Last Answer : While less tender than sheep casings, hog casings are usually consumed with the sausage. The esophagus, small and large intestine, bung and bladder from cattle are used as beef casings. Ring ... sausage, polish sausage and dry sausages are examples of products that may be stuffed into beef casings

In centrifugal compressor terminology, vaneless space refers to the space between A. The inlet and blade inlet edge B. Blades in the impeller C. Diffuser exit and volute casing D. Impeller tip and diffuser inlet edge

Description : In centrifugal compressor terminology, vaneless space refers to the space between A. The inlet and blade inlet edge B. Blades in the impeller C. Diffuser exit and volute casing D. Impeller tip and diffuser inlet edge

Last Answer : ANSWER : D

Which one of the following statements is correct? A. Reciprocating compressors are used to supply large quantities of air at a lower pressure ratio B. Centrifugal compressors are used to supply large quantities of air at a lower pressure ratio C. Centrifugal compressors are used to supply small quantities of air at a lower pressure ratio D. Centrifugal compressors cannot be run at high speed because of impeller, diffuser and casing.

Description : Which one of the following statements is correct? A. Reciprocating compressors are used to supply large quantities of air at a lower pressure ratio B. Centrifugal compressors are used to supply ... . Centrifugal compressors cannot be run at high speed because of impeller, diffuser and casing.

Last Answer : ANSWER : B

Which of the following is generally not used as eord for synthetic rubber tyre casing? (A) Dacron (B) Nylon (C) Cellulose (D) None of these

Description : Which of the following is generally not used as eord for synthetic rubber tyre casing? (A) Dacron (B) Nylon (C) Cellulose (D) None of these

Last Answer : (C) Cellulose

The most commonly used feed stock for the reforming reactor is (A) Heavy fuel oil (B) Residuum (C) Straight run gasoline (D) Casing head gasoline

Description : The most commonly used feed stock for the reforming reactor is (A) Heavy fuel oil (B) Residuum (C) Straight run gasoline (D) Casing head gasoline

Last Answer : (C) Straight run gasoline

Casing head gasoline is the liquid(A) Butane(B) Propane(C) Natural gas(D) Gasoline separated from wet natural gas by compression

Description : Casing head gasoline is the liquid (A) Butane (B) Propane (C) Natural gas (D) Gasoline separated from wet natural gas by compression

Last Answer : (A) Butane

Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline. (A) Polymer (B) Unleaded (C) Casing head (D) Straight run

Description : Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline. (A) Polymer (B) Unleaded (C) Casing head (D) Straight run

Last Answer : (B) Unleaded

Who made the word ‘Iran casing’

Description : Who made the word ‘Iran casing’

Last Answer : Vinston Churchil

What’s the difference between camel and pascal casing?

Description : What’s the difference between camel and pascal casing?

Last Answer : PascalCasing, camelCasing 

Volute type of casing is provided in a centrifugal pump to (A) Convert velocity head to pressure head (B) Convert pressure head to velocity head (C) Reduce the discharge fluctuation (D) Increase the discharge

Description : Volute type of casing is provided in a centrifugal pump to (A) Convert velocity head to pressure head (B) Convert pressure head to velocity head (C) Reduce the discharge fluctuation (D) Increase the discharge

Last Answer : (D) Increase the discharge

Centrifugal pump is normally classified on the basis of the (A) rpm (B) Type of casing (C) Impeller blade angle (D) Number of blades in impeller

Description : Centrifugal pump is normally classified on the basis of the (A) rpm (B) Type of casing (C) Impeller blade angle (D) Number of blades in impeller

Last Answer : (B) Type of casing

A centrifugal pump is called a turbine pump, if it is having a (A) Turbine type impeller (B) Vaned diffusion casing (C) Rotating vaned volute (D) None of these

Description : A centrifugal pump is called a turbine pump, if it is having a (A) Turbine type impeller (B) Vaned diffusion casing (C) Rotating vaned volute (D) None of these

Last Answer : (B) Vaned diffusion casing

Design of the casing of centrifugal pump should be such as to minimise the (A) Back flow through impeller (B) Loss of kinetic head (C) Loss of static head (D) None of these

Description : Design of the casing of centrifugal pump should be such as to minimise the (A) Back flow through impeller (B) Loss of kinetic head (C) Loss of static head (D) None of these

Last Answer : (B) Loss of kinetic head

Pick up the correct statement from the following regarding radial flow centrifugal pumps: (A) These are provided with volute type or turbine type casings (B) In involute type of radial flow centrifugal pump, the impeller discharges into a gradually expanding spiral casing (C) The efficiency of turbine type of radial flow centrifugal pump, is always higher than that of volute type (D) All the above

Description : Pick up the correct statement from the following regarding radial flow centrifugal pumps:  (A) These are provided with volute type or turbine type casings  (B) In involute type of radial flow ... centrifugal pump, is always higher than that of  volute type  (D) All the above 

Last Answer : (D) All the above 

Good design of the casing of a centrifugal pump aims at minimising the (A) Cavitation (B) Frictional losses (C) Kinetic energy loss (D) Static head

Description : Good design of the casing of a centrifugal pump aims at minimising the (A) Cavitation (B) Frictional losses (C) Kinetic energy loss (D) Static head

Last Answer : Option C

Which of the following is not the function of a volute casing provided in a centrifugal pump? (A) To reduce the head loss in discharge (B) To increase the pump efficiency (C) To collect liquid from the periphery of the impeller and to transmit it to the delivery pipe at constant velocity (D) To increase the pump discharge rate

Description : Which of the following is not the function of a volute casing provided in a centrifugal pump? (A) To reduce the head loss in discharge (B) To increase the pump efficiency (C) To collect liquid ... and to transmit it to the delivery pipe at constant velocity (D) To increase the pump discharge rate

Last Answer : Option D

Which one of the following piles has a cast iron shoe even after removal of the hollow cylindrical steel casing? (A) Simplex pile (B) Pedestal pile (C) Vibro pile (D) Both (a) and (c) of the above

Description : Which one of the following piles has a cast iron shoe even after removal of the hollow cylindrical steel casing? (A) Simplex pile (B) Pedestal pile (C) Vibro pile (D) Both (a) and (c) of the above

Last Answer : Answer: Option D

This type threasher consist of spike tooth cylinder, woven wire mesh concave and upper casing provide with helical louvers. a. Hammer mill c. Dummy d. None of above

Description : This type threasher consist of spike tooth cylinder, woven wire mesh concave and upper casing provide with helical louvers. a. Hammer mill c. Dummy d. None of above

Last Answer : Ans-    b. Axial flow

This type thresher consists of beater mounted on a shaft which rotates inside a closed casing and concave. a. Hammer mill b. Spike tooth d. None of above

Description : This type thresher consists of beater mounted on a shaft which rotates inside a closed casing and concave. a. Hammer mill b. Spike tooth d. None of above

Last Answer : Ans-                             c. Dummy

are mounted on the Periphery of a cylinder that rotates inside a closed casing and concave. a) Dummy type c) spike-tooth type b) Hummer type d) Axial flow type

Description : are mounted on the Periphery of a cylinder that rotates inside a closed casing and concave. a) Dummy type c) spike-tooth type b) Hummer type d) Axial flow type

Last Answer : spike-tooth type

t consists of spike tooth cylinder, woven- wire mesh concave and upper casing provided with helical concave. a) Dummy type c) Spike-tooth type b) Hummer type d) Axial flow type

Description : It consists of spike tooth cylinder, woven- wire mesh concave and upper casing provided with helical concave. a) Dummy type c) Spike-tooth type b) Hummer type d) Axial flow type

Last Answer : Axial flow type

It consists of beats mounted on a shaft which rotates inside a closed casing and concave. a) Dummy type c) Spike-tooth type c) Hummer type d) Axial flow type

Description : It consists of beats mounted on a shaft which rotates inside a closed casing and concave. a) Dummy type c) Spike-tooth type c) Hummer type d) Axial flow type

Last Answer : Dummy type