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Categories  >>  Engineering  >>  Electrical Engineering
 
 


 

 
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Question 
Uses of induction motor
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: Uses of induction motor
Answer
# 1		 
1)maintanenece free
2)four quadrant operatoin in possible
3)reduced losses
 
Is This Answer Correct ?    0 Yes 0 No
Vinod
 
  Re: Uses of induction motor
Answer
# 2		 
squirrel cage induction motor with relatively low resistence
is used 4 fans,most machinary tools,centrifugal pumps,wood
working tool,cage induction motor relatively high resistence
is used 4 crusher,compressor,reciprocating pump, and cage
motor with high resistence is 4 punching presses,  shears,
hoists n elevator.wound rotor im is used load requiring
severe starting condition or for load requiring speed
control they r also used 4 hoists,copresser n elevator
 
Is This Answer Correct ?    1 Yes 0 No
Simpal
 
 
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
What is meant by Active and reactive power?  8
What is Cement L&T2
How can calculate ups battery back up time?  2
IN HT MOTOR HT REFERS TO HIGH TENSION OR HIGH TRANSMISSION?  4
How you take care of a motor from over loading and what are the different overloading ratings of different motors?  1
What is the meaning of TRI Vector meter? Excel-Power-Switchgear2
now-a-days which devices are using for converter  5
why earth hole size is biggest in plug point? RRB4
what is current CLG20
how can we change the rotating direction of single phase AC induction motors? L&T2
what is difference betn neutral & earthing ?  2
From, which load current range ( upper - lower limit current)can Air circuit breaker used for in electrical circuit. ABC4
The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.  4
What is the d/f between DOL & star delta starter & automatic star delta starter? Indeco2
what will happen if the secondary of current transformer kept open....  3
wat is the importance of reactive power in power generation.....if it is zero means wat will happen to system........ Jindal10
What happen if LV supply is fed to a HT motor?  2
what is pressure relief valve?where it is used???? Mecon1
Differance between ELCB and RCCB?  2
in most industies hormonics present up to some level. what is limit ? and there effect? Bhel2
 
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