Electrical Engineering Quiz

What are the Electrical safety related Hazards?

• Short circuit and open circuit

• High voltage and low voltage

• Overload and underload

• Exposed wires and energized parts

What are the causes of Electrical accidents?

• Power outage

• Under Voltage

• Overheating and overcooling

• Short Circuit

What are the Preventive measures to avoid accidents?

• Use water on electrical equipment’s

• Apply abnormal force in electrical works

• Don’t touch live wire

• Increase water usage

What are the Electrical hand tools?

• Wire Strippers

• Hammer and nails

• Measuring tape

• Screwdriver Sets

What is mean by Conductor?

• Substances which generate electric current

• Substances which store electric current

• Substances which block electric current

• Substances which allow electric current to pass through them

What is mean by insulator?

• Substances which do not allow electric current to pass through them

• Substances which amplify electric current

• Substances which convert electric current to heat

• Substances which conduct electricity partially

What is mean by semiconductor?

• Materials which completely block electric current

• Materials which store electric current

• Materials which generate electric current

• Materials which conduct electricity partially

What are the Properties of Conductors?

• Soft and dull

• Lustrous (shiny) & Hard

• Low melting and boiling points

• Low density

What are the types of Electronics Components?

• Digital components and Analog components

• Passive components and Active components

• Mechanical components and Electrical components

• Input components and Output components

What is mean by Passive Components?

• An electrical component that amplifies power

• An electrical component that blocks power

• An electrical component that generates power

• An electrical component that does not generate power but dissipates, stores, and/or releases it