Can anybody tell me what the breakdown voltage is for air
and what it is for transformer oil please?
- 4 Answers
- 4886 Views
- Pooja Cables, I also Faced
- E-Mail Answers
Answer Posted / sri
BDV of new oil should be more than 30 KV.Below 30 kv is not accepted
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is the advantage of connecting capacitors in delta than in star?
Where servomechanism is used?
what is the transformer rush current?
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
What is meant by celling voltage & current in excitor ?
how can motor both beasrings insulation resistance can be check?
11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?
need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
where rlc series ckt used?
What is rotary phase converter?
i have interview in Pepsi company what type of question will ask please send the question and answeer
why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??
what is is the potential diffrence between two phase ?
What is s-domain and its significance?
