How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
1663when ELCB breaks the circuit than INVERTER auto-connect the circuit to the battery than how can the operetor is safe??
1 5178what is the change over switch ,switch disconnector ,bypass switch and switch disconnector fuse unit?
1 8461In case of 3 phase motor why it is called single phasing by failure of one phare unless there is rest two phase are acting. ?
3 4277Post New Electrical Engineering Questions
If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V
what is the difference between directional & non directional earth fault with example please explain.
i want wipro vlsi placement pattern please send me
How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
what is the purpose of shading ring or shading coil in electrical equipments.
What is meant by turbo alternators?
CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415
In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?
PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.
List the disadvantages of constant k filters?
The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is
what is meant by flywheel and its role in retardation test
what reactive how to maintain
what is Different between Bilinear and Unilenier?
