ESP in Electronic Engineering 2

A device that uses electrical signals to create picture and sound

• Television

• DVD player

• MP3 player

• e-book reader

The electric property of an objectthat makes it have a begative or positive force.

• Ampere

• Watt

• Ohm

• Electron

The opposition to a change in voltage or electrical current, as a result of capacitance or inductance

• Direct current

• Inductance

• Reactance

• Impedance

The ability to store a quantity of electricity in an electric field.

• Capacitance

• Impedance

• Reactance

• Inductance

______ _______ is the type of electricity that comes from batteries and moves from negative to positive.

(a)  

Alternating current is when the (a)   switches back and forth between positive and negative.

In which settings is working at elevated heights required?

(a)  

A cylinder-shaped object that is longer than its width.

(a)  

The man slightly moved the knobs on the equipment so that they were lined up.

• Elevated

• Calibrated

• Repaired

• Adjusted

The outer or power boundaryof an object ________

• Workbench

• Carpet

• Sturdy

• Surface