Deck 17: Electricalelectronic System Principles

Question 1

The five components of an electrical circuit include: .........

Answer 1

power source, ground, load, control, conductor

Question 2

Which of the following statements about parallel circuits is INCORRECT?

A)The total circuit resistance is less than that of the lowest resistor
B)Full battery voltage is available for each of the resistances
C)The resistance total is the sum of the resistances
D)The voltage drop of each load is equal to battery voltage

Answer 2

C

Question 3

The basis of all modern electronics is the .........

Answer 3

semiconductor

Question 4

Technician A says a wiring harness contains connectors, terminals, and many wires that connect various components.Technician B says that each terminal contains one or more connector that attaches to the component.Who is correct?

A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B

Question 5

A ........is used to allow a small amount of current to control a large amount of current.

Question 6

Automotive circuits are constructed as ........circuits.

Question 7

........current flows from negative to positive and positive to negative.

Question 8

Two technicians are discussing electromagnetism: Technician A says that a wire that is wound into loops or coils can generate a magnetic field.Technician B says winding a wire into loops increases its resistance.Who is correct?

A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B

Question 9

All of the following are types of circuit protection except:

A)Fuse link
B)Circuit breaker
C)Thermal limiter
D)Relay

Question 10

Technician A says that voltage drop means how much voltage is being used by a component of a circuit.Technician B says voltage drop measures how much voltage is being supplied to a component.Who is correct?

A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B