Electronic fundamental

All matter is made up of Atoms and an Atoms contains _______

• Protons

• neutrons

• electrons

• All of the above

• None of the above

Which one the exact charging elements

• protons is neutral

• electrons is positive

• neutrons is negative

• All of the above

• None of the above

Generating electricity is a devices convert _______ energy and _______ energy?

• Mechanical and electrical

• chemical and electrical

• magnetic and electrical

__________ is renewable energy.

• gasoil

• Solar

• Battery

Electrical energy produced in the form of _____

• Resistance

• Current

• conductor

ohms is the measure unit of _________ .

• voltage

• current

• resistance

• battery

Direct current generated from _______

• Battery

• solar

• Fuel

• All

• None

Hertz (HZ) is the measuring unit of __________ current

• Direct

• Alternating

An electrical circuit and affect the flow of electricity is called _____

• electromagnetic

• Inductance

• Mutual inductance

Semiconductors have a properties of ______

• Conductor

• Insulator

• both conductor and insulator