Why a single-phase induction motor not an inherently
self-starting machine?
Answer Posted / krishna
because single phase supply is
pulsations in nature it can't able to
produce rotating magnetic field and
there is chance for magnetic locking.
for above reason motor can't able to
run
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter
Can double compression glands be used with regular cables?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
Control cables in S's will carry 1000v which is AC R DC? Pls answer meĀ
Explain cmrr?
What do you mean by passive circuit elements and why these are called passive?
what material is used in capaciter
Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?
what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV
how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....
What is bridge rectifier and explain with details
What is creepage distance..... what will be the value for different voltage level
What is the main purpose of c.f.b.c.boiler
what is self capacitance of inductor