what is the minimum dielectric stregth of transformer oil.
Answer Posted / k.prakashchandra
As per IS 1866:2000,50KV for 170 KV &above,40 for
72.5-170,30 for below 72.5.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
how to calculate the earth fault current
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????
what are the factors to be considered while design the breaker either HT or LT??
what r PID controllers?why they r used?what is there purpose?plz Explain in detail
what & how to check the lightning arrester
how to enter inverter parameter? without manaual?
How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).
what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)
How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.
Which device is used for the source of emission of electrons in a crt?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?