Is it recommended to apply H.pot test for new cables
segments after terminations or joints, however, this cable
has been tested before at the manufactor by the vendor ? or
only we can apply megger tests ?
Answer / sudhakar g
Hpot is the test we can do if any cable damage happend or any leakage of current....Every cables must be tested before they sent to consumer and the test certificates also provided when ever we buy that product....Before terminated to any transformer or panels or any equipment...We have to do the megger test because if there is any cable damage while we are laying the cable....If you go for high rise buildings it is recommended use Rising main, you will tap the supply from the Rising main and main advantage is voltage drop is not occur compare to cable laying.......
| Is This Answer Correct ? | 1 Yes | 0 No |
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
What is the pratically meaning of neagative going ac current.
What will happend if given Vfd out put to step up transformer
If I fill the form of engineering services and I left the exam de to navoidable reasons . Will it counts my one attempt
What is difference between stable and steady?
What is meant by TAN-DELTA test carried out in motors?
what is the function of switch gear ?
How is the connection of the tap changer on the HV side been made?
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
Why there is restriction to generated voltage to certain limit for example (now 18kv) ?
3 Answers College School Exams Tests,
what is elcb
what material used made for the resistance,for the purpose of zero temperature coefficient?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)