Interpoles in a DC motor must be
Interpoles in a DC motor must be
February 2022
Kamrup Metro Judiciary Recruitment 2022 – 4 Office Peon & Process Server Vacancy
Last Date: 18/02/2022.Kamrup Metro Judiciary has released an employment notification for the recruitment of 4 Office Peon & Process Server Vacancy in the establishment of the Chief Judicial Magistrate (CJM), Kamrup Metro, Guwahati. Kamrup Metro Judiciary Recruitment 2022 1. Name of Post No of posts Office Peon 2 [STH-1, EWS-1] Scale of Pay: Rs. 12,000-52,000/- with GP Rs. 3,900/- (P.B.-1)
Kamrup Metro Judiciary Recruitment 2022 – 4 Office Peon & Process Server Vacancy Read More »
A 440-V shunt motor has armature resistance of 0.8 Ω and field resistant 200 Ω. What will be the back e.m.f when giving an output of 7.46 kW at 85 percent efficiency
A 440-V shunt motor has armature resistance of 0.8 Ω and field resistant 200 Ω. What will be the back e.m.f when giving an output of 7.46 kW at 85 percent efficiency
In a d.c. motor, the brushes are shifted from the mechanical neutral plane in a direction opposite to the rotation to
In a d.c. motor, the brushes are shifted from the mechanical neutral plane in a direction opposite to the rotation to
A 4 pole d.c motor takes a 50 A armature current. The armature has lap connected 480 conductors. The flux per pole is 20 mWb. Calculate the gross torque developed by the armature of the motor.
A 4 pole d.c motor takes a 50 A armature current. The armature has lap connected 480 conductors. The flux per pole is 20 mWb. Calculate the gross torque developed by the armature of the motor.
The torque developed by a d.c motor is directly proportional to
The torque developed by a d.c motor is directly proportional to
The torque developed by a d.c motor is directly proportional to Read More »
The shaft torque (Tsh) in a d.c motor is less than total armature torque (Ta) because of ……………. in the motor.
The shaft torque (Tsh) in a d.c motor is less than total armature torque (Ta) because of ……………. in the motor.
A 500 V shunt motor runs at its normal speed of 250 RPM when the armature current is 200 A. The resistance of armature is 0.12 Ω. Calculate the speed when resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
A 500 V shunt motor runs at its normal speed of 250 RPM when the armature current is 200 A. The resistance of armature is 0.12 Ω
