Electrical Fundamentals

Question 1

An electrical conductor is an element with _____________ electrons in its outer orbit.

Answer 1

Less than 4

Question 2

Like charges

Answer 2

Repel

Question 3

Carbon and silicon are examples of __________

Answer 3

Semiconductors

Question 4

Which unit of electricity does the work in a circuit?

Answer 4

Ampere

Question 5

As temperature increases, ____________.

Answer 5

The resistance of a conductor increases.

Question 6

The ________ is a unit of electrical pressure.

Answer 6

Volt

Question 7

Technician A says that a two wire variable resistor is also called a Rheostat. Technician B says that a three wire variable resistor is called a potentiometer which technician is correct.

Answer 7

Both

Question 8

Creating electricity by exerting force on a crystal is called _________.

Answer 8

Piezoelectric

Question 9

The fact that voltage can be created by exerting force on a crystal is used for which type of sensor.

Answer 9

Knock sensor (KS)

Question 10

A potentiometer, a three wire variable resistor, is used in which type of sensor?

Answer 10

Throttle Position (TPS)