Session 6 electronics review 1

What unit of electricity is used as a signal for a computer?

• Ohm

• Watt

• Ampere

• Volt

Which term describes the process of manually adjusting variables such as speed, load, and spark timing to determine the optimum output settings for the computer?

• Returning to factory settings

• Engine tuning

• Signal conditioning

• Encoding

Which computer function describes how the computer handles inputs?

• Process

• Input

• Output

• Storage

Which computer function is defined as a voltage signal from a sensor or switch?

• Output

• Input

• Storage

• Process

The throttle position sensor is an output component.

• True

• False

What two things can a vehicle computer actually perform (output)?

• Store and process information

• Calculate and vary temperature

• Turn something on or turn something off

• Control fuel and timing only

Which sensor is used to measure manifold vacuum?

• ECT

• MAP

• TP

• RPM

A fuel injector can be an input or an output component.

• True

• False

The four basic computer functions include ________.

• data gathering, processing, output, and evaluation

• input, processing, storage, and output

• writing, processing, printing, and remembering

• sensing, calculating, actuating, and processing

Which item is a computer input sensor?

• Throttle position angle

• RPM

• Engine coolant temperature

• All are correct