why cont we short earth and N.......?

3 Answers  

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in dc shunt motor if armature wdg is open then

1 Answers  

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What is difference between isolator and circuit breaker?

0 Answers  

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What do you mean by ACB and VCB?

3 Answers   L&T,

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How to implement 6 output with 3 input NAND gate?

1 Answers  

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meter ratio is 100/5 CT ratio is 125/5, when the ratios changes i.e., CT ratio is 125/5 meter ratio is 100/5 what is the MF in boths conditions?

1 Answers  

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how do you calculate IKW(consumption per TR) in HVAC?

27 Answers   Aircon, CBRE, Cipla, Clivet, Cushman Wakefield, JLL, Sodexo, Voltas, Wipro,

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WHAT IS THE DIFFERENCE B/WDYNAMO&ALTERNATOR?

6 Answers   IOCL,

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can you show me the components inside a air circuit breaker with connection diagram?

1 Answers  

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my diploma certificate in my higher education college

0 Answers   Aastha Spintex,

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how can we save enegry by using VFD for Resiprocating Air compressor which is having more unloading running hours

0 Answers   MRF,

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why the vfd motor take current high in vfd panel then mcc panel.current in vfd panel=160A in 93%.and mcc panel it shows 130A. (132kw motor)

1 Answers  

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