CH.16 REVIEW

1.Fuses prevent circuit damage by:

Stopping excessive current flow.

reducing wiring length.

limiting voltage increases.

Decreasing circuit resistance.

2.Which of the following is a pull-to-seat type connector?

Metri-Pak

Deutsch

Weather-Pak

All of the choices are pull-to-seat connectors.

3.Wiring diagrams enable technicians to:

Trace the location of wiring circuit connections and color codes when a system is faulty.

Trace the voltage applied through a particular circuit.

Work out the current flow to components.

Work out the component circuit resistance.

4.When selecting wires or cables for applications, consideration needs to be given to all of the following except:

The amount of current flowing through the circuit.

The components and mounting environment.

The amount of voltage flowing through the circuit.

the ambient environment.

5.To enhance the strength of the joint, wires should be joined by bending each into a double J bend then twisting to form a:

Northern Union splice.

Southern Union splice.

Eastern Union splice.

Western Union splice.

6.Which of the following is another name for wiring diagrams?

Electrical schematics

Electrical diagrams

Abstract graphical symbols representation

Electrical graphical representations

7.The three main types of wiring diagrams include:

map, spatial, and schematic diagrams.

spatial, isometric, and schematic diagrams.

map, isometric, and linear diagrams.

map, isometric, and schematic diagrams.

8.Which type of diagram is used to locate a component in a system?

Linear diagram

DIN diagram

Isometric diagram

Valley Forge diagram

9.What is the purpose of current tracks?

To find the continuation of a conductor on another page

To match the wiring to the vehicle

To assist in locating a battery terminal

To conduct electricity in the system

10.Wire gauge is a measurement of:

wire size.

Diameter of wire plus its insulator.

Length of wire.

wire material.

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CH.16 REVIEW

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