HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
2655HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
814what is rotatng magnetic field in case of three or multiple phase alternating current machines???
NHPC,
1 2113what is the working principle of Brushed alternator ? without exictation how we can give dc supply to rotor ?
1 2382Totally how much power will be consumed in 1 hour cotinuous running of electric train engine?
L&T,
1 2476i am working in a grid substation,TNEB having 13 yrs experience. Am I eligble to get apply for c licence now?
3 4917I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?
799Post New Electrical Engineering Questions
What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm
my b-tech percentage is 50%. what answer will satisfy the hr ?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
66kv under ground cable how to layaing in ground any special case two ckt r runing
List out the the types of Mounting Light fixture?
how to remover corona effect and hysteresis losses from contactor
What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.
The synchronous machine excitation system explain
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
who can measure the size of power cable?
