Answer Posted / saadiq

STUB PROTECTION IS USED AGAIST THE POSSIBLE FOR THE
UNPROTECTED ISOLATOR WITH EARTH SWITCH ( WHICH IS BEYOUND
CT)

If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

2218

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1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)

2868

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Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir

1848

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Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??

1658

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electrical knowelge

1116

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What does the kvar means?

1133

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why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?

2879

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how line turns ratio changes in 3 phase with change in connection

1920

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How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?

1733

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How many types of circuit loads are there in a common electrical circuit?

1091

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what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

2115

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Name the component u would expect to find in a switchgear assembly?

1994

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What's mean HVF & HAF in Vacuum Circuit Breaker?

5261

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what is earth resistance? how to measured? and give values at power station and mcc area?

1919

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What is the use of oil in transformers?

1036

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