why phase always came one direction in 5pin socket(right hand or left hand) which direction and why..........?
4 14400A 40 kva transformer has a core loss of 400W and a full load copper loss of 800W. What is The proportion of full load at maxmimum efficiency?
1 4768The iron loss in a 100kva transformer is 1 kw and full load copper losses are 2 kw, then what is maximum efficiency occure at a load?
MPSC,
3 7331What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!
1671How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
1668Post New Electrical Engineering Questions
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?
What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
what rectifiers is and what are the types of rectifiers?
What are the basic & Majour problems in UPS ?
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
what is negative d.c. voltage, why this voltage is used in base transciever station.
PAC and simple Ac different
Single line digram for 11 kV to distribution use go,la and do
Differenciate between circuit wiring and sub main wiring with illustrations
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks
If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables
