Answer Posted / k.prakashchandra
RCB- residual current breaker ,it is same as
RCCB.RCBO-residual current breaker overload (it protects
against overload also)
| Is This Answer Correct ? | 20 Yes | 7 No |
Post New Answer View All Answers
Why is the frequency not changed during transformation of electrical energy in a transformer?
Percentage losses in power generation?
I want single line diagram for AMF & DG syncronizing panel
What type of fittings and electrical accessories can be install in radiation area ?
WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC
Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?
can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
what is the carona effects meaning in HT line transmmission system
WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???
if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit
What are the different circuits in thermal power plant?
What are the three major categories of error?
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
A low wet bulb temperature indicates
1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating
