Free ASE Study guide A6 Electrical Practice Quiz 11-15

The electrical symbol illustrated above represents:

• A heated element.

• A splice.

• A motor.

• A connector.

An engine's cooling fan motor continues to blow the circuit's fuse. Which of the following is MOST likely causing this condition?

• A short to ground.

• Excessive resistance in the circuit.

• An open in the circuit.

• An intermittent connection.

A vehicle's cruise control system operates but disengages incorrectly. Which of the following components are used to disengage a cruise control system?

• The cruise control switch.

• The brake switch.

• The resume switch.

• Both A and B.

An electric seat has no backward or forward movement. A humming sound is heard under the seat when pressing the backward/forward switch. The MOST likely cause of this condition is:

• A short to ground in the motor's circuit.

• Debris wedged into the seat rail.

• An open circuit between the control module and the seat motor.

• A loose connector from the seat harness to the seat motor.

Technician A says analog transmission range sensors use resistance to indicate gear selection. Technician B says analog transmission range sensors are tested for resistance with an ohmmeter. Who is correct?

• Both A and B

• Neither A or B

• Technician B

• Technician A

Which of the following is a circuit protection device that melts and burns open to protect sensitive electrical circuits from excessive current?

• Capacitor

• Relay

• Resistor

• Fuse

What is the primary function of a neutral safety switch in a vehicle?

• To control the vehicle's lighting system.

• To prevent the engine from starting in any gear other than Park or Neutral.

• To regulate the fuel injection system.

• To monitor the vehicle's speed.

Which component is responsible for converting mechanical energy into electrical energy in a vehicle?

• Alternator

• Starter motor

• Ignition coil

• Battery

What is the purpose of a relay in an automotive electrical system?

• To switch high current circuits using a low current signal.

• To amplify electrical signals.

• To store electrical energy.

• To measure electrical resistance.

Which of the following is a common symptom of a failing alternator?

• Unresponsive brake pedal

• Excessive exhaust smoke

• Dim headlights

• Engine overheating