Answer / david

scroll type
centrifugal type
piston type

Answer / sindhu

reciprocating type:it is of 2 types,single stage and
multistage compressor.

rotary type :it includes axial flow compressor and
centrifugal compressor

Answer / chinna

1-screw
2-scral
3-recifrogal
4-centrifugal
5-celindrical

- two pumps must work with them at the same time but if the first pump start the second pump  must delayed for some time to start  also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it

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condider as 100 w lamps glowing . for completing a one unit how much time it should glow

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could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

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what is the name of oil used in transformer

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to operate air conditioner of 1.5ton what power of generator is required

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tell me about roaster switch .& what is the function in transmission & distribution?

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can we run the home fan both clock and anticlockwise direction

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how to check three phase motor torque value?

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the typical output of a solar cell is........

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Which motor isused in indian railway system?

3 Answers  

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