ösaly äbäi On the circuit board in figure below, what happens if the middle lead (wiper) of the 100k potentiometer is * ?broken VRI Broken wire 100K +12V4 INPUT R2 IC 1 741 10K R3 OUTPUT 10K -12V The circuit will be a unity- gain amplifier The circuit will be an infinite gain amplifier The circuit will be a zero gain amplifier The circuit will be a fixed gain amplifier

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Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.