If a 6 pole AC SCIM has a blocked rotor voltage of 11.8, and is turning at 847, the induced rotor voltage is: Answer to 2 decimal places

A separately-excited dc generator develops running at 1189 rpm at a certain flux generate a certain voltage.  What should be the new speed in rpm if the voltage is intended to increase by 32 % and the flux is reduced to 73 % from the original value?

A basic one-loop dc generator is rotated at 60 rps. How many times each second does the dc output voltage peak (reach a maximum)?

The frequency of rotor current in an induction motor is       slip times the frequency of stator current.       slip times the frequency of supply,     One by slip times the frequency of stator current.       One by slip times the frequency of supply

A small 4-pole generator with a six-turn rotor coil generates the following voltage wave: e = 169.706 sin(40t). Determine the (i) Maximum pole flux (in weber) and (ii) The frequency of the induced voltage (in Hz)

A20 The speed at which the magnetic field of a 3-phase induction motor rotates is called the

Question 4 To minimize the time where the voltage produced by a coil in the armature of a dc generator is zero, we minimize the A air gap B pole gap Question 5 A 6-pole dc generator with a simplex wave winding has parallel paths in its armature winding. Round your answer to 0 decimal places. Add your answer

Electrical Machines A 4-pole single-phase induction motor is rotating in a clockwise direction at a speed of 1000 rpm having a voltage of 100 V with a frequency of 50 Hz. At a standstill, if the rotor resistance is 1.70, then in the backward branch what will be the effective resistance?

The maximum speed of an alternator working at 60 Hz is possible when the number of poles of the machine is **.***LEE a. 2 b.4 C. 5 d. 3 The cerrecttanswer is 2

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