Answer Posted / pari
In single phase circuit
1 KVA= 1000 VA
Amps= 1000/230=4.34
In three phase circuit
Amps=1000/(Root3*440)=1.31
| Is This Answer Correct ? | 129 Yes | 34 No |
Post New Answer View All Answers
Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
What is FTA card? How it works?
What are the types of control system?
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
why single phase to grd test in HV cable?why not 2 phase at a time?
Motor,transformers,capacitor tubelight etc....
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?
why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor
DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS
is ac supply can store
define digital electronic
what is the prinsiple of dc motor and construction and working ,application of dc motor.
what is the meaning of vcc
what is the difference between dry and wet type of 132kV terminations. which one is durable