Answer / bhushan20111

When name plate is missing ... We want to check the rated current by using DMM.then we assume the Power of Motor.

What is the function of a pressure Switch in a Substation?

2 Answers  

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what is the difference between capacitive voltage transformer & inductive voltage transformer.

3 Answers  

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what is the most probable reason of failure of current transformer?

2 Answers   L&T,

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what is subtransient , transient and steady stateac components

0 Answers  

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without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.

7 Answers  

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I have suguna 3 hp pump for my agreeculture work.It deliver the water from 45 feet well .I suffered by powercut.During powercut i got 2phase supply only .My question is can i run the pump in 2 phase supply using capacitor?.Can u explain me how to connect the capacitors?

2 Answers  

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Relay setting for earth fault of reciprocating and centrifugal compressor motor feeder.Setting will be different or same?

1 Answers   Reliance,

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Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.

0 Answers  

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How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

0 Answers   Panacea,

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Why we not use the impedance relay in protection of short transmission line ?

4 Answers  

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What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.

2 Answers   L&T, TCS,

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cable selection formulas for electrical load.

1 Answers   Bhel,

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