A dc shunt generator has a speed of 800 rpm when delivering 20 A to the...
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A dc shunt generator has a speed of 800 rpm when delivering 20 A to the load at the terminal voltage of 220V. If the same machine is run as a motor it takes a line current of 20A from 220V supply. The speed of the machine as a motor will be (B) more than 800 rpm. (D) both higher or lower than 800 rpm. (A) 800 rpm. (C) less than 800 rpm. A dc shunt generator has a speed of 800 rpm when delivering 20 A to the load at the terminal voltage of 220V. If the same machine is run as a motor it takes a line current of 20A from 220V supply. The speed of the machine as a motor will be (B) more than 800 rpm. (D) both higher or lower than 800 rpm. (A) 800 rpm. (C) less than 800 rpm.
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