why the inserting resistance in wound rotor induction motor decrease the starti

why the inserting resistance in wound rotor induction motor
decrease the starting current and increase the starting torque

Question Posted / mahmoud

Answers were Sorted based on User's Feedback

why the inserting resistance in wound rotor induction motor decrease the starting current and incre..

Answer / k.prakashchandra

With the resistance in series ,the impedance is increased
reducing the starting current and pf is improved increasing
the active power/ torque.

Is This Answer Correct ?

0 Yes

0 No

why the inserting resistance in wound rotor induction motor decrease the starting current and incre..

Answer / mahmoud

what are the differences between power&distribution transformer

Is This Answer Correct ?

0 Yes

0 No

More Electrical Engineering Interview Questions

What is the difference between 11kv/110v & 33kv/110v ? If both 11 & 33KV give 110v then what is the diiference ?

what is the load amp for 1 HP 3 phase Motor ?

how sensors are working?

What are the technical reasons for soaking transformers for various times before allowing them to pick load after a fault ?

What is a Single Phase and Three phase Power? How it will be converted or transformed into another form?

what are symmetrical and non symmetrical components in electrical installation.

What types of motors are used in cranes

what is derating factor in Cable ? how we minimise this?

Yazaki india pvt ltd interview questions qurey related

can SMPS work in DC supply ?

why transformer rating is mentioned in kva?

What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP

For more Electrical Engineering Interview Questions Click Here