whay we used silica gel in Transformer

3 Answers  

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how you connect the induction motor first in star and then delta in star-delta starter

1 Answers  

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why occ characteristics of generator is also called as magnatization characteristics

1 Answers  

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why link is provided in neutral of an ac circuit and fuse in phase of ac circuit?

4 Answers  

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What is the minimum permissive IR value for LT & HT motor for safe starting?

1 Answers   Rukmani,

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What is the formula that shows relationship between voltage and speed in an induction motor

2 Answers  

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what maximum load will take a aluminum cable of 50mm 4 core.

3 Answers  

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1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

0 Answers  

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what is real and reactive power?

2 Answers  

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What should be value of Circuit breaker operating time and tripping time?

3 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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the max. power will be transferred if …… a) sending end vol. is high b) receiving end v is high c)…….. d) corona loss is least

2 Answers   Engineers India Limited,

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