08.03 Electricity A review

When a diode is a reverse bias, the circuit will..

• No current flow

• diode act as an open switch

• the diode in ON state

• terminal positive of supply is connected to the cathode of diode

Select the correct polarity for forward bias

• 
• 
• 
• 

A transistor is essentially what?

• An output device

• An electronic switch

• A deivce that limits the flow of power

Transistors act like tiny "____________."

• Electron sources

• Switches

• Batteries

• Bees?

One function of the transistor is to_____________?

• rectify

• amplify

• limit

• control

Emits light when a current passes through it

• fuse
• diode
• LED
• resistor

1. Which of the following statements DOES NOT describe a capacitor an electrical device?

• A. It stores charge and electrical potential energy.

• B. It is manufactured in many sizes and shapes.

• C. It is used to smooth out unwanted fluctuations due to power surges in electronic circuits.

• D. It allows current to pass through in any condition.

Capacitor is a device used to__________

• store electrical energy

• vary the resistance

• store magnetic energy

• dissipate energy

IC stands for what?

• Integrated Circuit

• Inbuilt Circuit

• In-line Circuit

• Indirect Circuit

Which of The Following define the term Integrated Circuit

• A. The process of electrically connecting the input/output of the chip

• B. Component that are fabricated on insulator chip

• C. An electronic circuit formed on a small pieces of semiconductor material which performs the same function as a larger circuit made from discrete components

• D. Electronic circuits in which the components are mounted or placed directly onto the surface of the printed circuit board.