Block 6 SLIDE DAY 2 Q/A

Can carbon and water be used as conductors?

• Yes

• No

Three major parts of DC Generator.

• Field frame, rotating armature, brush assembly

• Commutator, field magnet, magnetic field

• Armature, Rotor, Commutator

Located at the end of an armature and consists of copper segments divided by a thin insulator?

• Diode

• Commutator

• Field Coil

The Insulator is often made from the mineral?

• Silicon

• Germanium

• Mica

Three Types of DC Generators.

• Series wound/ parallel wound/ shunt wound

• Series wound/ parallel wound/ series-parallel

• Series wound/ parallel wound/ complex wound

What type of DC generator is not used in Aviation?

• Complex wound

• Parallel wound

• Series wound

What does GCU stand for?

• Generator Circuit Unit

• Generator Connection Unit

• Generator Control Unit

What are the functions of GCU?

• Controls BPCU

• Monitors electrical systems

• Voltage Regulation

The materials commonly used for brushes is?

• Low grade bristle

• Midgrade carbon

• High-grade carbon

What are the Three Unit Regulator functions?

• Voltage regulator, current limiter, reverse current relay

• Overload regulator, phase shifter, current drawer

• Reverse relay, shunt limiter, current pulse