Answer Posted / bhupendra & mayur
yes by coupling 50 hertz motor with the generator of 200 or
100 or required hertz so our input will be 50hertz with
output of required hertz(especially for testing purpose)
only.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..
DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS
for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?
How can we measure the residual voltage in dc machines?
What are the causes for the failures of sandwich type (Al) busducts?
what is parellel power factor correction?
I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
What are the types of control system?
how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021
In which working principal temperature transmitter work.explain in detailed.
how can calculate resistance box for 15 kw, 6 pole, RV-230, RA-42 motor
WHICH SIZE A.B.CABLE IS USED FOR 11KV.