Why a single-phase induction motor not an inherently
self-starting machine?
Answer Posted / srini
In 1 phase induction motor has be produce alternating
flux. it does not be produce rotating flux.
so zero torque will be produce. hence add some methods
like phase splitting method, we split the winding in
starting or running winding can be get the 2 phase winding
so, this method can be make induction motor is to be self
start.
| Is This Answer Correct ? | 16 Yes | 6 No |
Post New Answer View All Answers
in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.
How to distinguish whether MCB is DC or AC looking at it physically
How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)
what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks
How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?
How does the phase sequence controller works, how it identifies the phases? confirm working principle
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)
how the characterstics of control valve being done
what are the factors to be considered while design the breaker either HT or LT??
How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?
Name two low frequency oscillators?
In Plumbing services What are accessories we consider for a bathroom?
What is star-delta transformer?
what material is the electrical housing wire made of? is there any difference for the telephone lines?