Answer / simon

Ferrite as a coolant.

What are the advantages and disadvantages of open loop control system?

0 Answers  

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What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?

0 Answers  

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with out name plate details , how to find the metering ct and protection ct.?pls brif explaination about that.

3 Answers   APNPDCL,

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Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

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How to check the specific gravity of the two 12 V batteries connected in series to a 24 V UPS and inverter ? will we have to disconnect all the connections and turn off the UPS and inverter or not ? will we have to check specific gravities in each cell of the two batteries ? what is the name of the instrument that is used to check the specific gravity and whats the procedure to check the specific gravity with it ? thanks

2 Answers  

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what is megar testing

4 Answers   NASA,

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simple way to find busbar sizes??

1 Answers   SPAC,

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why core is useful for the transformer and in its operation

1 Answers  

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why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

6 Answers  

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solor panels arrange some angle,panel is flat fitted energy was produced or not why?

0 Answers  

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what is tower earthing and what for it is required

1 Answers  

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why should we india maintain frequency of 50 Hz.

8 Answers  

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