Multispeed fan motors achieve multiple speeds by inserting additional _____ in series with the run winding.

The wound-rotor induction motor is popular in industry because it has _____ starting torque and _____ starting current.

Conductive compensation is accomplished by connecting the compensating winding in _____ with the armature.

Shunt field windings are connected in parallel with the armature. They are wound with _____ turns of fairly _____ wire.

The _____ ride against the commutator segments and are used to connect the armature to the external circuit of the DC machine.

The Holtz motor operates at _____ RPM.

Armatures are wound to provide high voltage, high current, or some specific combination of voltage and current. Which type of winding provides low voltage and high current?

What is a device that converts mechanical energy into DC electrical energy?

A compound generator has both series and shunt field windings. When those windings are connected so they aid each other in the production of magnetism, that connection is called _____.

In the shaded-pole induction motor, the shading coil acts like a transformer with a(n) _____ secondary winding.