how to diffrentiate between ac & dc motors from a distance
Answer Posted / p.silamparasan
We can identify the motor its A.C or D.C by their physical
appearance. Basically the A.C motors are shaply in round
because it has only stator winding as 4pole or 6pole. But
the motors are shaply in rectangle because it has poles as
well as interpoles to compensate the flux leakages. So we
can find out a motor it is A.C or D.C by their physical
appearance.
Anybody kindly give me a feedback about my
answere.
Is This Answer Correct ? | 8 Yes | 21 No |
Post New Answer View All Answers
where is core-type and shell-type construction suitable for transformers ?
What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
How to measure size of cable on a given load
HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?
What is transient response?
what is servo motor and how it works?
distribution is maximum done by a)radial b)network c) parallel d)b & c
IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com
what is upper impedance and lower impedance of a distance relay
difference bewteen reverse current and alternating current
What happens when ac supply is given as excitation voltage instead of dc supply
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
What is big transformer parts and their function ? Ty