Answer the following statement(s) true (T) or false (F)
1. Changing frequency causes a corresponding change in the inductive reactance of the windings.
2. Alternators are often used to control the speed of several induction motors that require different changes in speed. a. True
3. The Insulated Gate Bipolar Transistor (IGBT) is a current controlled device, not a voltage controlled device
4. Inverter rated motors are specifically designed to be operated by variable frequency drives.
5. Ramping permits the motor to bring the load up to speed slowly as opposed to simply connecting the motor directly to the line.
1. True
2. False
3. False
4. True
5. True
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