In the market there is availability of MCCB & ACB (800A), So, Where i can use MCCB & ACB for the same Rating?

1 Answers  

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

0 Answers  

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what is interference

1 Answers   L&T,

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In separetly excited m/c,we excite the field by a dc source,what not with ac source?

2 Answers  

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i have 60Hz motor, can i run it at 50Hz power supply ???

2 Answers  

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why we use negative feedback in control system.

2 Answers  

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You are of electrical field and you are going for software? Why

0 Answers  

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what is the rating of boiler?

4 Answers  

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Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.

0 Answers   Modi Builders,

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what are the causes for strip heater failure ?

1 Answers  

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what is power frequency withstand and impulse withstand of a circuit breaker?

2 Answers   Power Grid,

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Define working of prim mover governer in alternator?

1 Answers  

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