Answer Posted / doss
I=360*1000/1.732*11000*0.8
=23A
Is This Answer Correct ? | 4 Yes | 7 No |
Post New Answer View All Answers
What is tan delta & PPM in transformer? and whats its IS value?
Define gain margin?
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
what is feeder bay?
how to control the speed to switched reluctance motor
State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp
what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
Where is servomechanism used?
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
what is formula to cal cute earth pit numbers and size of earth strip used in earthing?