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 |
A 40 kva transformer has a core loss of 400W and a full load copper loss of 800W. What is The proportion of full load at maxmimum efficiency?
Which types of following motors are most efficient?
how we calculate the motor rating of pump for water suction ?its any formula for that plz give thank u
What is the normal phase difference between the voltage and the no-load current in a transformer?
What mean 150 amp hour write on battery.
To avoid arcing what we connect in earthing.
WHAT IS VFD,FUNCTION, PURPOSE,
with the help of drive can we run the 50hz motor on 100hz,what will be its effect.
how to calculate the KVAr for an motor for improving the PF
Why strting torqe high in inducation motor?
1.what is mean by 8/20 micro sec waveshape
HOW TO CALCULATE BATTERY BACKUP TIME & AH CAPACITY AGAINST UPS KVA RATING?
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)