What is RCBO? hw it works

2 Answers  

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hi!!! i have a question that how the thermal test in winding temprature test is taken can anyone explain me in detail??? i will b very thankful!!!!

1 Answers  

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what is the generation action and motoring action?

3 Answers  

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what is the difference between inductive load and capacitive load?give me some examples in general

3 Answers  

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what will be the breaking capacity of MCCB of 1000kVA (6% Impedence) transformer? Voltage being 415V, Power Factor 0.8.

2 Answers   BPC,

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how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you

0 Answers  

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what will happen if field winding supply of synch generator accidently got disconnected?

4 Answers  

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what is the method to measure the transformer current carrieng capacity in three phase.

1 Answers  

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which oil is used in transformer?

7 Answers  

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define the non synchoronism of synchoronous machine in general g or m??

0 Answers  

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what is derating factor in Cable ? how we minimise this?

18 Answers   Bhel, College School Exams Tests,

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What is the fullform of NS fuse

2 Answers   Google, JAL International,

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