what is the minimum dielectric stregth of transformer oil.
Answer Posted / sreenu
40KV/2.5 mm gap for 1 minure.
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
state working of halogen lamp?
What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?
what is the Pickup/drop off ratio in BCPU relays
How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....
can i use 2000/5A Clamp meter to measure HT cable
Name one of major transformer company in KSA ?
What is the difference between isolators and electrical circuit breakers?
What is the vector group of a transformer,how can it be found out?
Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.
advantages & disadvantages of Lagging and leading power factor .