Answer Posted / deepak
By increasing the frquency, we can reduce the size of
transformer (In air craft,size of tranformer are very small
as there frequncy is 400Hz)
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
Why lose 1 phase voltage in 33kv to 415v stepdown transformer
What is maximum power transfer theorem?
what is Fan Control Cubicle
how does it help for selection of a transformer.
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
Is it possible to connect a safety device in to parallel?
Can anyone tell the proper diagram of star delta starter????
Define piezo-electric effect?
what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?
how can we change the phase angle b/w two phase?
Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,
what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.
what is frequency response?
What is dynamo?How it works and what is the function of dynamo in a DG.
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.