What is the permissible sound level for 1000kva DG set and how the sound level is calculated.
1 3475why rotor winding in induction motor is not earthed. normally we uses star winding in rotor .why?
3 8630Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha
2140Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
2028For a Potential Transformer(PT), the primary neutral terminal must be grounded before energization. Why....? What will be heppend if we energize the PT without grounded the primary neutral point? Why..........?
2 16835Post New Electrical Engineering Questions
IN 1000kva transformer where the oil and winding temperature sensors is connected
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.
in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}
How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current
for opening electrical shop, tips needed.
Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?
whate is the meaning of balance/unbalance,in stabilizers type
When we use 3 terminal resistor?
How earthing/grounding done in aeroplanes and ships.
if a number of plc s are there then how many modbus to be used
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?
HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?
What is the difference between multimeter
Define average demand?