Measurement Units in Electronics

Which unit is NOT mentioned for measuring length?

• Hectare

• Millimeter

• Centimeter

• Inch

What unit is used to measure power loads?

• Ohm

• Ampere

• Volt

• Watt-hour

Which unit measures audio voltages?

• Newton

• Joule

• Hertz

• Decibel

What do technicians use to measure angular frequency?

• Phase angle

• Micron

• Time constant

• Millibar

Which formula helps calculate reaction times?

• Time constant formula

• Power formula

• Voltage formula

• Pressure formula

What unit is used to measure atmospheric pressure?

• Bar

• Pascal

• Millibar

• Torr

Which unit is used to measure time differences?

• Hour

• Minute

• Second

• Time constant

What is the smallest unit of length mentioned?

• Micron

• Millimeter

• Centimeter

• Inch

Which of the following is NOT a measurement unit for length?

• Micron

• Centimeter

• Decibel

• Inch

What does the decibel measure?

• Length

• Audio voltages

• Energy use

• Time