hi sir i have load of 17.5kw in 3 phase lighting circuit which
mcb i can use
Answers were Sorted based on User's Feedback
Answer / a.s
there is a formulae for 3 ph.
p=root 3vicos0.8
by that formulae we can get nearly 35.2amps so we can put
40-50amps mcb
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / sujit
18*1.73*1.3=40Amp
Here we Have Consider 13% sc current.
50 Amp MCB is Not Easily Available in Market. so Better you use 63 Amps MCB.
Is This Answer Correct ? | 2 Yes | 0 No |
in fuel level controller what is MOV please define.
How to find HT side and LT side(of a transformer),with the help of a voltmeter?
1 Answers Odisha Power Generation Corporation OPGC,
explain the mode of metal iranafer in Co,welding
state working of halogen lamp?
What is the pratically meaning of neagative going ac current.
what happened if power factor is "1"
how can we make cable shedule for controll wiring ? which details must be required for it.?
I have CNC Turning lathe,while doing electrical preventive maintenance what should I do & please brief me plan & shedule for the same.
what is the function of turbo in dg sets
why steady state stability limit is greater than transient stability limit ? How it can be explained ?
How to calculat size of copper & aluminium ?
HOW TO CONVERT SQ MM OF A CABLE TO DIAMETER, EG. CABLE SIZE IS 185SQ.MM WHAT IS THE DIA OF THE CABLE??????????????