Name of the relay of low lub oil presuure in DG sets

0 Answers   Lineage, Sterling,

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How do you maintain the earthing resistance?

13 Answers   Birla, Ford, JLL,

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if current required for triggering thyristor at -30 degrees(temp) is 80 mA, what is the current required at 60 degrees

1 Answers  

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Is HT capacitor rating connected directly to motor terminals , related to motor no load current?

0 Answers  

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I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.

0 Answers   AIS,

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what is cathodic protection in Tank,and product pipelines?

4 Answers   IOCL,

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why fuse is not used in neutral...

12 Answers  

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What is the selection process of breakers. Can any one please give a formulation on same?

0 Answers   Sterling Wilson,

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what is need of air gap in expansion section in busbar?

3 Answers  

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Define the overload capacity of the motor?

0 Answers  

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respetsed sir, i have applied for section engg and juniour engg for both chennai and tiruvunabthapur boards for electrical deportments . can u suggest what books i have to follow and and also from which sections they r going ask (i mean weightage and what topics i have to cover) for both se and je for both chennai and tiruvunanthapur boards.......

1 Answers  

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How can we measure the residual voltage in dc machines?

0 Answers   GPREC,

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