In flux control method the speed of DC motor is obtained _____

February 7, 2022

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In flux control method the speed of DC motor is obtained _____

Q. In flux control method the speed of DC motor is obtained _____

A. Above Base speed

B. Below base speed

C. Both above and below base speed

D. Remain constant

Answer: Above base speed

In flux control method the speed of DC motor is obtained _____

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A short shunt compound generator supplies a load current of 100 A at 250 V. The generator has the following winding resistances: shunt field = 130Ω, Armature 0.1 Ω and series field = 0.1 Ω . Find the Emf generated if the brush drop is 1 V per brush.

In flux control method the speed of DC motor is obtained _____

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Two DC series motors connected in series draw current I from supply and run at speed N. When the same two motors are connected in parallel taking current I from the supply, the speed of each motor will be

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