2. A DC motor with an internal resistance of 10 2 and a voltage constant Kv = 0.10 V/rad/sec is connected to a power supply source of 12 V. The speed of the motor at +1rpm and when it is free from load is 1166 rpm Nin Is ht Uin - Hulw 1150 rpm 1156 rpm Vin Taha +E 1146 rpm Torque T None of above

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
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2. A DC motor with an internal resistance of 10 2 and a voltage constant Kv = 0.10 V/rad/sec is connected to a
power supply source of 12 V. The speed of the motor at +1rpm and when it is free from load is
1166 rpm
in
Kt Uin - Hulw
Is
1150 rpm
1156 rpm
Vin - Taha +E
1146 rpm
None of above
Torque T4
Transcribed Image Text:2. A DC motor with an internal resistance of 10 2 and a voltage constant Kv = 0.10 V/rad/sec is connected to a power supply source of 12 V. The speed of the motor at +1rpm and when it is free from load is 1166 rpm in Kt Uin - Hulw Is 1150 rpm 1156 rpm Vin - Taha +E 1146 rpm None of above Torque T4
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