DGs fuel and lube oil filters are not equal to one
another.Why it is so.For example one MTU enginee fuel
filter is one and lube oil filter-02nos other DGs are
what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC
mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....
what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..
Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?
Which motor has high starting torque
why a tester wont shock while testing the power in house
wat's the procedure to take short circuit current for cable selection
What is meant by analogous system?
transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how
Why the isolation treasforfer are connected at out put of the ups ig 200kva ??????????????????
For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is
A.V.R maintains the voltage of a generator when it is in island mode but when the generator is synchronised with grid it maintenance the P.F,how it happens please any body explain it in detail.