Interested to Buy Any Domain ? << Click Here >> for more details...
how we identify AC or DC machine at the time of seeing, with
out use of name plate?
- 4 Answers
- 13232 Views
- I also Faced
- E-Mail Answers
Answer Posted / umang
1.For the same rating of motor , size of DC machine is
larger than AC machine
2.DC machine is identified by commutator
3.DC motors contains brush arrangement which sq.cage motor
is not having .
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
What is accuracy of a measurement?
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
what is booster? and how it is connected in a circuit?
What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?
What is the purpose of stand by earth fault protection for transformer ?
how to find motors H.P. whout any rating? (only give you a motor and multimeter)
What are the two basic types of transformers?
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
What is Long rod insulator and it's applications..? merits over the disc insulator ..?
what is the cause of voltage dipp or swell in the transmission lines?
What is the magnetic field (coil DC ) of Turbo Expander?
What are the parts in a inverter?
help me with the question that might be ask on the interview for technical position
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
how to select fuse rating for a 3-phase motor ???
