Answer Posted / virrendra
Bus Bar current rating is based on amount of Current to be
carry. The current carring capacity is 1A / Sq.mm & 1.6A/
sq.mm for Aluminum & copper respectively.
Ex if the 200 Amp load is required to be carry then the (20
x 10 MM ) Aluminum strip is required & the same way (25 x
5 MM ) copper strip is Required.
ofcource the length is also play a little part in this
Is This Answer Correct ? | 38 Yes | 14 No |
Post New Answer View All Answers
why zero sequence impedance measurement is not applicable for single phase GT
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
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?
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
how calculate the electrical load for industry and office
PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F
what may the reason for vector shift in a generator?
Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity
Why we find the sensitivity for the CT's to check?
What is open loop and control loop systems?
WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?
importance of reactive power management
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
i have interview in Pepsi company what type of question will ask please send the question and answeer
What is industrial plc