Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / vijayan
The core is laminated to minimize the eddy current losses
in ac circuits. The voltage applied in dc machine is dc,so
there is no eddy current losses, no need of laminations.
| Is This Answer Correct ? | 61 Yes | 16 No |
Post New Answer View All Answers
Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?
Is MEN and RCD related to each other ?? IF yes then how??
How much weight an electrical engine can pull??
What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
Please explain me about Relay curves and their sources to read ?
Explain the operation carried out in thermal power stations?
any application of back emf
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased
which protection used in power plant?
how we arrange the hv side with delta connection in case 33/11kv of transformer.
What is super thermal power plant? and how it will differ from normal thermal power plant
How to calulate Locked rotor amper(LRA) for compressor type motors?
