what is recommended breakdown voltage of transformer oil?
Answer Posted / pk.shivakumar
@ 2.5 mm gap 6 six readings average should be min. of
30kV for 11kV to 66 kV
40kV for up to 110 kv
50kV for above 230 kV
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
how invertor convert the dc into ac give brif detail
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
How to calculate Temp from Resister from PT100 equation,
How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?
Differentiate between magnetic field and magnetic flux?
What is Auto Mains Failure Panel & Auto Synchronizing Panel
how to calculate the battery AH
Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
Name the component u would expect to find in a switchgear assembly?
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?
why HT armoured cable does not glanding
where the lexical paramater will use in fron end?
How DC earth leakage currents can be reduced ?