What is the reason for low voltage in houses?
Answer Posted / anand
Thhe probable reasons of low volage in houses are:
a)One of the phase on HT syde of transformer disconnected
because of breaking of jumper/HT fuse
b) excessive load on that particulr phase to which house is
conected
c)lower size of LT cable/ OH conductor selection resulting
in high voltage drop
Is This Answer Correct ? | 18 Yes | 7 No |
Post New Answer View All Answers
What is “pu” in electrical engineering?
What are the raitings of Mcb,mccb and Acb in detail ??
Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?
when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?
how can we select the appropriate VCB ?
what can be the causes of capacitor start motor having a higher current that its actual
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
should %impedance be high or low in a power transformer? if so why?
What are the protections for safe running of electric generator?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
What does Bode plot tell you?