Answer / sanjib chakraborty

how i can analysis the vector group ZNYN11 by testing

What motor is used in ceiling fans and what motor is used in table fan.? why table fan is costlier than ceiling fan?

6 Answers   Bhel,

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we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????

4 Answers   KSEB,

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The purpose of a choke is to provide a ?

1 Answers  

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WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?

0 Answers  

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Define cuttoff frequency?

0 Answers  

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STATE WORKING OF VACCUM CIRCUIT BRAKER?

0 Answers   ABB, BEML,

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Difference between megger test equipment and contact resistance meter test instruments?

0 Answers  

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what is post close & pre close of trip circuit supervision relay in circuit breaker control scheme?

2 Answers   ABB, NEK, Power,

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what is current actully?significance of current...not rate of change of flow.....

3 Answers  

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if suplly 11kva its give 440volts then if suplly is given 10kva whats the volts given

3 Answers  

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differentiate PLC,DCS,SCADA?

1 Answers   SAS,

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What is load boxes ?

0 Answers   AMIE, PEPL,

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