1.wat is the advantage of induction motor?
2.wat is diffrence between 1-phase and 3-phase induction
motor?
Answer Posted / ravinder kumar
Advantages:
1) Induction motor is less expensive motor with quite simpler construction.
2) Its a very rugged motor which require less maintenance.
1 phase induction motor is a non self starting motor while 3 phase induction motor is a self starting motor. Also 1 phase induction motor is quite noise machine as compare to 3 phase induction motor.
| Is This Answer Correct ? | 25 Yes | 4 No |
Post New Answer View All Answers
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
What is Diff btw Fire Alarm & VESDA System???
Efficient electrical earthing in hard rock area
Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.
volts=230 c=10mf a=??
Name of the relay of low lub oil presuure in DG sets
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
Define load factor?
i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance
Explain about p.t?
What are the characteristics of negative feedback?
how to prepare the technical test
write a program that prints prime numbers from 1-20 in digonal form