What happens if we give ac supply to dc shunt and series
motors individually
Answer Posted / ganika
shunt motor won't rotate because alternating field developed in the both field and armature and peak voltage is more so takes more current and fuse blow out, due to over current.
series motor rotate as repulsion motor with over current and commutation, but the core are not laminated, so it produce more heat.
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
explain working principle of earth leakage relay
why power not passes in plastic and rubber material
what shoud be strength and weakness to impress interviewer????????
If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.
What is difference between Harmonic and Non harmonic Capacitor Bank?
In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.
what is the working principle of a DG Set, Alternator, & exiter
Explain how to determine capacitor tolerance codes?
What is the most accurate way of testing ELCB?ELCB is better than RCD?
What are books to be referred for KPTCL exam?
What is the power factor of a transformer at no load?
I WANT BHEL PREVIOUS QUESTION
How many points does a Circuit can have?
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m