Why a starter is used for a motor?
- 50 Answers
- 133638 Views
- L&T, Nilachal Polytechnic, I also Faced
- E-Mail Answers
Answer Posted / sabyasachi kanungo
generally the resistance of armature is very small i.e in
term of .05ohm or like this.this is due to reduce the
losses.if the motor is connected direct supply high current
will flow and it may burn the armature winding.thats why
starter is connected between supply and motor which reduces
the starting current and provided smooth operation
| Is This Answer Correct ? | 126 Yes | 18 No |
Post New Answer View All Answers
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
What is meant by reverse polarity and how it can be fixed?
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?
How to improve fuel cell in a distribution system?
Why High voltage are generate noise ?
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS
Operation of isolators.
71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit
Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially
Maintenance of transformer???
How to do maintenance of transformer feeder.
Can clean earth cable be considered as low current cable
what is meant by neutral compensation factor and where it is used
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
