Control Systems

Give a synonym to the word convert:

• supply

• provide

• transform

• apply

Give a synonym to the word supply

• desire

• provide

• switch

• control

This is an electric symbol of a _____.

• capacitor

• heat sink

• conductor

• circuit

Match the following

• electric power

• oscilloscope

• voltage waves

• ammeter

• electrical resistance

• voltmeter

• electrical potential difference

• wattmeter

• electric current

• ohmmeter

It converts mechanical energy into electrical energy.

• radiator

• transformer

• generator

• insulator

This is an electric symbol of a ______.

• resistor

• switch

• capacitor

• wire

Match the following

• rectifies alternating currents

• Wire-clippers

• supplies heat to melt & join

• Soldering iron

• flows in one direction and then in the other

• Diode

• cut cables

• AC

• flows in one direction only

• DC

A complete, unbroken path that charges can flow through is called an __________________.

• conductor

• insulator

• electric circuit

• electric current

A material which readily releases electrons

• conductors

• insulators

• charges

• circuits

This device ______ for ______ electric current.

• is used / measure

• use / measuring

• using / measure

• is used / measuring