Interested to Buy Any Domain ? << Click Here >> for more details...
Why DC excitation is used for alternators? Why cant it be AC?
- 35 Answers
- 79273 Views
- ABB, Ace Info, Alstom, Shalivahana Power, I also Faced
- E-Mail Answers
Answer Posted / musa abdul razak
We uses dc to get a steady torque and to synchronise the rotor.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Ratings of power transformer,Distribution transformer.
What is current divider rule (cdr)?
Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?
how we calculate the withstansing current capacity of wires&cables?
what is the safety points of vaccum circuit breaker.
What should be the height of basement according to NBCC code?
hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why
which type of questions asking for solar companies?
please send previous exams question papers
surge tank, hrc fuse, earthing transformer, firm power objective type
WHAT IS MEANING OF Gg & Gg IN hrc FUSE
What is the difference between resistance grounding system and resistance earthing system?
What is different bewteen low or high impedance busbar protection scheme
What are the types of class b amplifier?
Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir
