Answer / debjyoti guha

Guard wire have a supper conductivity & almost negligible
resistance , that why leakage current can easily flow through
it..

Answer / arvind

as guard wire has less resistance wire but some where we use g.i wire whose resistance is high but the correct answer for that should be that the current choose a path to ground which is less resistible it will go through that and our body is less conductive in comparison to the conductors

how to calculate full load current of transformer & induction moter ?

2 Answers  

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what is a breaker fail relay

0 Answers   Eskom,

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What are the different auxiliary protections of a transformer?

1 Answers   CESC,

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State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp

0 Answers  

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I want definition for ABT Meter (Availability Based tariff) ?

0 Answers   Radha Regent Hotels,

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I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.

3 Answers  

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why the neutral of power transformer is always earthed?

1 Answers  

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power 148kw i need exat cable size in 148 kw in 3phase what size of cable can i used.

3 Answers  

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What is primary distribution and secondary distribution of ac power?

3 Answers  

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What type of motor is used inside computer CPU.

11 Answers   Bhel, TCS,

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How Many safety of Air circuit breaker

2 Answers  

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what is the cable size we can use for 11kv and 33kv ?

3 Answers  

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