Electrical Concepts Quiz

What is the definition of 'Volt'?

• A term for conductor

• Electrical current

• Electromotive force

• Consumed power

Fill in the blank: An 'Amp' is defined as one ______ per second of current flow through a conductor.

• Volt

• Coulomb

• Watt

• Ohm

What is the definition of Ohm?

• A) A unit of resistance

• B) Electrical pressure

• C) Consumed power

• D) Electrical current

Fill in the blank: Watt is a unit of ______.

• A) Electrical current

• B) Electrical power

• C) Wire resistance

• D) Electrical pressure

Which voltage is considered distribution voltage?

• 345,000

• 230 kv

• 19,900/34,500

• 69,000

Fill in the blank: The voltage generated at the generation station is ______.

• 480 volts

• 69kv

• 19,900/34,500

• 13,800 to 24,000

What size blocks of power do sub-transmission systems carry to distribution substations?

• Small blocks

• Medium blocks

• Huge blocks

• Large blocks

Sub-Transmission substations convert high voltage into _______ voltage for customer use.

• Low

• Medium

• Distribution

• High

One amp of current flows when a coulomb of electrons passes a given point in one second. Is this statement true or false?

• True

• False

Amperage is similar to gallons per minute in a water system. Is this statement true or false?

• True

• False