Interested to Buy Any Domain ? << Click Here >> for more details...
7. Why AC motors, AC bulbs etc... are donot operated by
DC signals? and
Why DC motors, DC bulbs etc... are donot operated by
AC signals?
- 2 Answers
- 5526 Views
- Bhel, I also Faced
- E-Mail Answers
Answer Posted / subrata
1.due to frequency
| Is This Answer Correct ? | 19 Yes | 5 No |
Post New Answer View All Answers
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
How DC earth leakage currents can be reduced ?
State ohm’s law?
how you will decide the distance between the power transformer and its fencing
Details about Flux Compensated magnetic Amplifer starter for motors
Tell me in detail about c.t. And p.t. ?
I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
quantizer means?
Why back emf used for a dc motor? Highlight its significance.
What is nyquist contour?
Do u know any one? how to find out in motor rated amps? formula?
how we calculate the short circuit capacity of the busbar in LV & HT?
how we can set the IDMT relay.
