why in transformer there is not rotating
fiddl/ magnetic field like motor
Answer Posted / lokeshraj
The construction of a motor is such that the field rotates
the stator and rotor is made cylindrical for this. but in
general the field just fluctuates not rotates which is
needed in T/F.
In induction motor the field rotates and rotor workes as
secondry of t/f.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
what is the use of sdf?
WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?
Control cables in S's will carry 1000v which is AC R DC? Pls answer meĀ
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
Explain Creepage Distance of Insulator
what is maxemo work permit procedure
Classify milling machines.
how harmonics generated in induction furnance? how minimise it?
What is the meaning of dedicated earthing?
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?
which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured