Why a starter is used for a motor?

Answers were Sorted based on User's Feedback



Why a starter is used for a motor?..

Answer / sanjeet swarnakar

to limit the starting current ,because the resistance of
armature is very less so starting current becomes four to
five times . so to save the motor starter is used

Is This Answer Correct ?    1 Yes 2 No

Why a starter is used for a motor?..

Answer / satish kumar .g

motor can't start at high current so we use starter to
increase the current rapidly to motor.Then motor fix up the
high current and start rotate

Is This Answer Correct ?    0 Yes 1 No

Why a starter is used for a motor?..

Answer / k.delip kumar

IF SUUDEN FLOW OF CURRENT IN AN ac or dc MOTER THE WINDINGS
MAY GET DAMEGED SO TO OVERCOME THIS STARTER IS A TECNOLOGY
TO REDUCE THE STARTIN CUREENT

Is This Answer Correct ?    0 Yes 1 No

Why a starter is used for a motor?..

Answer / irfanullah

Basically we know that current is divided in parallel network .in order to control the current ratings for both field and armature in such cases we are using starter .

Is This Answer Correct ?    0 Yes 1 No

Why a starter is used for a motor?..

Answer / niranjan

since during starting the back emf is zero and as v=e+ir
and as the armature resistance is approximately negligible
therefore the armature current is very high .Therefore
inorder to limit the starting current a starter is used
for a motor.

Is This Answer Correct ?    1 Yes 3 No

Why a starter is used for a motor?..

Answer / shankar

In motors stator will use for rotote the roter .when will
we not used stator we can't get the magnet filed .when we
give the supply to motor dirctly go to stator resistants &
brons the magentic filed & roter rotate

Is This Answer Correct ?    1 Yes 4 No

Why a starter is used for a motor?..

Answer / pradeep

starter is used for smooth start of rotor without
tremendous increase in current.the help to avoid backlash &
reduce the ohmic losses.

Is This Answer Correct ?    1 Yes 6 No

Why a starter is used for a motor?..

Answer / senthil kumar.a

answer no4 . it is wrote by deepesh is write, but it only
acceptable for dc motors, incase of ac motor

in ac motor thr rotor current dirctly proportional to slip
at the moment of starting the rotor is standstill, it means
the slip has the it is maximum value so therotor current
also maximum . it cause rotor is burned. to avoid it we
must provide the stater

Is This Answer Correct ?    17 Yes 28 No

Why a starter is used for a motor?..

Answer / bala

To give starting resistance to motor.

Is This Answer Correct ?    19 Yes 92 No

Why a starter is used for a motor?..

Answer / karthick

it is used to start the motor.

Is This Answer Correct ?    28 Yes 148 No

Post New Answer

More Electrical Engineering Interview Questions

can any one suggest paper presentation topies for electrical engg?

0 Answers  


How to calculate cable size in sq units based on motor rating is KW

2 Answers  


documented proof that aluminium bus bars are better than aluminium cables

0 Answers  


shall we use a machine having 60Hz frequency in india ? why?

4 Answers  


What is the In door to Out door Sub Station.

5 Answers   L&T,






What is the formula to calculate the KVAR value of a capacitor, while value of capcitor in farads is known.

1 Answers  


what are the various types of earthing? plz give brief detail of all. also post pictures if u have.

22 Answers   Aster Teleservices, Era Infra Engineering, Micron Electricals,


Definition of grid?

7 Answers   L&T, Pace Power Systems, Vijai Electricals,


A three phase load, around 4 km away from the 11/0.433KV distribution transformer (Neutral of Transformer is solidily earthed) and consisting of mainly very costly and sensitive electronic equipments is giving trouble due to high voltage difference between neutral and body earth. Whether this problem can addressed by connecting neutral at the load point solidly to earth?

3 Answers  


what are the different kind of cables used for transmissions?

0 Answers  


what is pulverisation

2 Answers  


oltc of a transformer, how it works? and what are the equipment consist of describe briefly?

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)