Exam 22: Basics of Electronics and Computer Systems

Describe the four basic functions of a computer.

(Essay)

4.9/5

(43)

Question 81

Multiplexing requires many more wires and additional sensors in the vehicle network.

(True/False)

4.9/5

(39)

Question 82

A(n)____________________ is a special diode that emits light when current passes through it.

(Essay)

4.9/5

(45)

Question 83

When disconnecting and connecting electronic components, the ignition switch should be turned off.

(True/False)

4.9/5

(37)

Question 84

Technician A says when positive voltage is applied to the base of an NPN transistor, the transistor is turned on. Technician B says when an NPN transistor is turned on, current flows through the collector and emitter of the transistor. Who is correct?

(Multiple Choice)

4.7/5

(35)

Question 85

Showing 81 - 85 of 85

Exam 22: Basics of Electronics and Computer Systems

Describe the four basic functions of a computer.

Multiplexing requires many more wires and additional sensors in the vehicle network.

A(n)____________________ is a special diode that emits light when current passes through it.

When disconnecting and connecting electronic components, the ignition switch should be turned off.

Technician A says when positive voltage is applied to the base of an NPN transistor, the transistor is turned on. Technician B says when an NPN transistor is turned on, current flows through the collector and emitter of the transistor. Who is correct?

Careers in the Automotive Industry

Workplace Skills

Basic Theories and Math

Automotive Systems

Hand Tools and Shop Equipment

Diagnostic Equipment and Special Tools

Working Safely in the Shop

Preventative Maintenance and Basic Services

Automotive Engine Designs and Diagnosis

Engine Disassembly and Cleaning

Lower-End Theory and Service

Upper-End Theory and Service

Engine Sealing and Reassembly

Lubricating and Cooling Systems

Basics of Electrical Systems

General Electrical System Diagnostics and Service

Batteries: Theory, Diagnosis, and Service

Starting and Motor Systems

Charging Systems

Lighting Systems

Instrumentation and Information Displays

Electrical Accessories

Engine Performance Systems

Detailed Diagnosis and Sensors

Ignition Systems

Ignition System Diagnosis and Service

Gasoline, Diesel and Other Fuels

Fuel Delivery Systems

Electronic Fuel Injection

Fuel Injection Diagnosis and Service

Intake and Exhaust Systems

Emission Control Systems

Emission Control Diagnosis and Service

Hybrid Vehicles

Electric Vehicles

Clutches

Manual Transmissions and Transaxles

Manual Transmission and Transaxle Service

Drive Axles and Differentials

Automatic Transmissions and Transaxles

Electronic Automatic Transmissions

Automatic Transmission and Transaxle Service

Four- and All-Wheel Drive

Tires and Wheels

Suspension Systems

Steering Systems

Restraint Systems: Theory, Diagnosis, and Service

Wheel Alignment

Brake Systems

Drum Brakes

Disc Brakes

Antilock Brake, Traction Control, and Stability Control Systems

Heating and Air Conditioning

Heating and Air Conditioning Diagnosis and Service

Filters