Answer / s g naik

when voltage drops current will increase

Will The Rated Capacity of 20 MVA ,220/6.6 KV, ONAN cooling Power Tranformer be increased up to 25 MVA with respect to its %Impedence by ONAF cooling with same rating..?

2 Answers   Ambuja,

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which signal we found accurate reading of analog signal or degital signal and why?

1 Answers  

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what is the difference between OD and VL

1 Answers   Bescom,

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th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.

0 Answers   HMC,

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Why Transformer does not work in DC ?

5 Answers  

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what are the types of control systems to control the speed of the motor??

1 Answers  

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what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

0 Answers  

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How to Calculate IKW(input kilowatt)of a Chiller plant

2 Answers   Voltas,

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What is single break or Double break related to MCB?

2 Answers  

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To measure insulation resistance of 11KV cable between core & armour, what should be the test voltage & duration?

4 Answers  

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what are the effects of variations in frequency when you are connected to national grid??

1 Answers  

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is it value of power factor is more than unit. whats effects in the source supply

0 Answers  

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