WorksheetsChapter Quiz 39B
Total questions: 10
Worksheet time: 5mins
Creating electricity by exerting force on a crystal is called ________.
What term describes the movement of electrons from one atom to another?
Electricity
Energy transfer
Chain reaction
None of these
Technician A says that a two-wire variable resistor is called a rheostat. Technician B says that a three-wire variable resistor is called a potentiometer. Which technician is correct?
Technician A only
Technician B only
Both technicians
Neither technician
The outer electron shell is known as a(n) ________.
distant ring
unstable shell
None of these
The fact that voltage can be created by exerting force on a crystal is used for which type of sensor?
Throttle position (TPS)
Manifold absolute pressure (MAP)
Barometric sensor (BARO)
Knock sensor (KS)
Which device produces electrical current resulting from the heating of two dissimilar conductors?
Thermocouple
Volt meter
Ammeter
None of these
Which of these is also known as electrical potential?
Volts
Amps
Ohms
None of these
Electricity moving through a conductor produces a magnetic field. This principle is used in which of the following?
Ignition coil
Starter motor
Relay
All of these
Electrical power (watts) is calculated by ________.
multiplying volts by current
dividing voltage by current
multiplying volts by ohms
none of these
The automotive battery is based on the principle of ________.
