difference between ac and dc motor
Answer / manish_2march@gmail.com
the main difference that exist is in their construction.
1.d.c motor has commutator while ac don't.
2.Direct current or DC electric motors work for situations
where speed needs to be controlled
3.They can have brushes
| Is This Answer Correct ? | 4 Yes | 0 No |
What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what is the calculation of power factor?
IF we have 500kva transformer 11.0/0.415V, 50Hz. How to calculate the current on HT & LT side, how can we consider for its breaker (HT & LT both)? You are requested to solve the question herewith.
3 Answers Bhutan Power Corporation,
opkinson's test
difference b/w current and voltage relay?
differnce between single acting and double acting solenoid valves
how generator generates electricity?
difference between relay and solenoid?
why stone used in Transformer yard.
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
single sphase energy meter measur
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)