Sample e-volve MC Test

What can 200 MΩ also be expressed as?

• 200x10^-9Ω

• 200x10^-6Ω

• 200x10⁶Ω

• 200x10⁹Ω

In the triangle shown, what is the length of side ‘a’?

• 2cm

• 6cm

• 9cm

• 12cm

What is the volume of a room that measures 3m in width, 8m in length, and the ceiling is 2.4m high?

• 13.4 m²

• 13.4 m³

•  57.6 m²

• 57.6 m³

What is the SI unit of measurement for temperature?

• °c (centigrade)

• °F (Fahrenheit)

• °K (Kelvin)

• °T (Temps)

Hertz is the SI unit of measurement for what quantity?

• Resistivity

• Frequency

• Reactance

• Capacitance

What is the formula used to determine Impedance?

How must a voltmeter be connected to measure the potential difference across a load in a dc circuit?

• In parallel with the load

• In series with the load

• Using an inverter

• Using a rectifier

Which one of the following formulae is used to determine weight?

Which device is a claw hammer being used as when extracting a nail from a piece of wood?

• A pulley

• A lever

• A winch

• A jack

Approximately what force is needed to raise the 500kg mass shown in the diagram?

• 125N

• 250N

• 500N

• 1250N