In HT overhead line why should provide top conducter which is not connected whith insulater..?
3 5301Why stand-by earth fault relay and restricted earth fault relays are connected between neutral and ground in transformer?
1 5016Post New Electrical Engineering Questions
What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?
Define step response?
Why saturation region slowly shifted in the left side?
Why reactors use before incoming of ac vvfd drive?
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.
Mention the methods for starting an induction motor?
What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????
What products have you designed which have entered high volume production?
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
Define rise time.
electrical knowelge
100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
What is the normal phase difference between the voltage and the no-load current in a transformer?
Why is better to have a minimum ceiling voltage of 250% than 160%?