engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Electrician and Wireman Electrical Machines Polyphase Induction Motors
Consider the following statements for a three phase squirrel cage induction motor:
(A) Rotor conductors are short circuited through end rings.
(B) External resistances can be added to rotor circuit for starting purposes.
1
Both (A) and (B) are false
2
Both (A) and (B) are true
3
(B) is true, (A) is false
4
(A) is true, (B) is false