What does the term “voltage regulation” means?

0 Answers  

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what is formula of illumation calculation

0 Answers  

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WHAT IS THE DIFFERENT BETWEEN MCB & MPCB? & HOW IS USE?

3 Answers   Gandour,

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CAN ANY ONE EXPLAIN THE KNEE VOLTAGE OF THE CT?

3 Answers  

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How i can calculate current of cable according to ares?

0 Answers   Pharma,

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WHAT IS THE difference betwwen LT CABLE AND CONTROL CABLE

5 Answers  

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Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

0 Answers   Century Rayon, Mechanical,

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what is the safety of VCB.

5 Answers   Nagarro, Roto Power, RotoPower,

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What is the output voltage of a DG set.

3 Answers   Fitness First,

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What is sequence network? Discuss all three types of sequence network.

1 Answers  

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Can any body tell me about Hi-pot test, and why it is necessary and its procedure of testing

6 Answers  

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In a 3 phase,400v,4 wire system, 2 incandescent lamps, one having 230v,100w and the other 230v,200w are connected between r phase- neutral and y phase-neutral respectively. If neutral wire breaks which lamp will fuse first and why?

3 Answers   Eskom, SSC,

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