What is principle of Floroscent tube 36watt.
what is a bus riser in power system and why it is used
What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?
a simple c++ program to calculate simple interst with its data members as private
Why using synchronising methed in DG's sets?
Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?
what is the reactive power what is the use of it in system
describe the phenomena of vacuum interruption in C.B
i wasted one year for the job after completed my btech what can i say about 1year time in interview
A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?
WHAT R THE SAFETIES IN A HIGH TENSION PANEL N LOW TENSION PANEL. ALSO WAT SAFETIES R THERE IN A 200 KVA TRANSFORMER?
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
What is the BS(British Standard)code for 11kv motor
i am going to attaned the engineer (disign)iterview at HAL please give me duid line
what is the string efficiency