Answer / sabareeswaran

first recivied line clearance permit, after the shutdown main power supply, motor clean, then body earth checking, remove the terminal box check the connection, and check proper gland, now on the main power, check full load current, any different sound, after cloesd the permit

what is the difference in using the 125% and the 250% factor of safety in calculating circuit breakers capacity for motors,which is more reliable to use the 125% or 250%??

1 Answers  

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What will happen when more than one star neutral points at same voltage level are connected to earth by metallic conductor?

1 Answers   TCS,

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Why ACB is used in LT why not in HT and why VCB is used in HT why not in LT

1 Answers   GE,

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What is difference between ct&pt transformers?

4 Answers   Adgas,

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what is inductive voltage transformer? what is its application and how it differs from capacitive voltage transformer?

1 Answers   NRSC National Remote Sensing Centre,

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what is the current law ?

4 Answers   Aster, TCS,

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how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,

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why only 11kv level is used for transmission purpose? why not 230v?

7 Answers  

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Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?

0 Answers  

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Which type of starter to used which type o motor

0 Answers   Crew pvt ltd,

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is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.

0 Answers  

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which pump used in STP

0 Answers   Dalkia,

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