Unit 10

The two types of electricity are…

• Potential and kinetic.

• Static and current.

• Static and movable

• Flowing and stopped.

Which material does not allow electrons to flow through them easily?

• Insulator

• Copper

• Conductor

• Semiconductor

____ is electrical pressure that causes the electrons to move through a conductor

• Insulator

• Voltage

• Conductor

• Semiconductor

Electric ______ is measured in Amperes?

• Resistance

• Pressure

• Current

• Force

Which current type is shown in the picture?

•   Static current.

• a)     Direct current.

• a)     Indirect.

• a)     Alternating current.

1.                Which circuit is shown in the below figure?

•             Open and close.

• a)                 Close and open.

• a)                 Close.

• a)                 Open.

1.                Which circuit is shown in the below picture?

• a)                 Open and close.

• a)                 Close and open.

• a)                 Close.

• a)                 Open.

1.                Which circuit is shown in the below picture?

• Parallel circuit

• a)                 Series circuit.

• a)                 Parallel & series combine.

• a)                 None of above

1.                Which device is shown in the below picture?

• Insulation resister

• a)                 Multimeter.

• a)                 Cable locator.

• a)                 Resistance meter.

1.                What must be used if controls do not eliminate hazards?

• a)                 PPEs.

• a)                 Fase mask.

• a)                 Any cape.

• a)                 Nothing is required.