Answer / b .t rao

before going to selection of the conductor we should no
maximum load and voltage both are required.

hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use

3 Answers  

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what are doing the duall connetion in tree phase 10hp or etc motor with circuit diagram

1 Answers   Mukand,

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what will be the efficiency off x'mer during no load test and during short circuit test

1 Answers   GPSC Gujarat Public Service Commission,

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what is electricity

3 Answers   APGenco,

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When can we take Neutral as common neutral link?

0 Answers  

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what is the best way to start a 15 KW motor for pump star-delta or direct on line ? and from how many KW i must use direct on line ?

1 Answers  

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what is Thermocouple? Type of its.

2 Answers  

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how to build a network which step down 415v to 1v rms

0 Answers  

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What is bode plot?

0 Answers  

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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

0 Answers  

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In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?

0 Answers  

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why phase & neutral is use in tv? why earthing not use ?

2 Answers  

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