formula for cable size calculation for current?
Answer Posted / lorp soophan
S=(2.l.i.cosg)/V%
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
How many types of electrical earthing are there?
Electronic circuit
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...
What is the difference between a 3 winding and 2 winding Potential Transformer
what are the things that can cause a three phase motor to crawl?
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?
which fault is severe and why?between lll fault and lllg fault which fault is severe and y?
what is difference between 5A and 100A CT constructional wise and operation?
sir please tel me how calucalte kwh if home taken load 30ams how maney kwh taken per day.and 3phase motor 5hp per hars how maney load teken and how mach kwh and forward me to electrical table for calicalte kwh and kvr and kvah
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
What are m circles?
I completed iti in2004 I was worked in A grade contractor can I get c licence