Answer / avnish kumar

governor in dg sets control/limit the injection of fuel.it provide the required fuel as demanded by the load on dg.

What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?

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what is synchronizing panel & its working.

3 Answers  

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in telecom we are using neutral?

1 Answers  

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What is relation between mu(nought) and epsilon(nought)?

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What is the Ramping rate of Generator. What mena Ramping rate

2 Answers   Siemens,

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what is the use of vcb & isolator in substation?

0 Answers  

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what r the earthing required for commissioning of D.G set?

5 Answers  

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what is function of rtu?

1 Answers  

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Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . please reply..............

9 Answers   NTPC,

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is the value of inductance depends upon the value of thitha in doubly excited machine??

0 Answers  

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

0 Answers  

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If there is volagte between earth and neutral, what should be the reason ? and solution * What should be allowable limit in case, if the voltage between earth and neutral exist ? / OR what is limit for safe voltage between earth and neutral?

3 Answers  

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