Answer / murugavel

can you find in motor full load current and multiplication in voltage you will find out motor KW after 1KW= 0.742 hp

Answer / simon

Yes
1HP=735.5Wt
use 50-60Amp (AMMETER)
with 500v (voltmeter)
Hense P=V*I.....

Answer / d k verma

By taking the frame size of the motor,by comparing the motor to the other available motor.

Is AC Current Scalar or Vector Component?

9 Answers  

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Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?

0 Answers  

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what are the types of sus station ?

13 Answers   NTPC,

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i have 400/230v transformer and didnt done the neutral eatrhing. i connected one lamp to one phase and neutral to the earth. but the lamp is not glowing. again i connected neutral to earth and repeated the same. then the lamp is glowing. in the first condition i tested with a line tester also, at that time the tesrer is glowing what is happening i dont know can any one help me?

1 Answers  

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what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB (motor protection circuit bracker)

12 Answers   Afcons, Bhel, CIHSR, DCS, IOCL, L&T, Lupin, Siemens,

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why we permissive overreach in distance protection.where it is applicable to use in long r short lines

0 Answers  

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I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com

0 Answers   Avalon, KK Capital,

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Can clean earth cable be considered as low current cable

0 Answers  

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What will happen if 230V DC motor connected to 230V AC Supply?

15 Answers   Ashok Leyland, BOC, JSW, ONGC, RRB, TRB,

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when power transformer is flashed which gas is produce in side?

5 Answers  

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How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.

6 Answers  

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In my home i am getting too much electricity bill (more than 4000) but I am very much sure that we are not consuming that much. How i can check this ?

6 Answers  

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