Introduction TRANSISTORS AND THYRISTORS Quiz

What is the basic structure of a transistor?

• Emitter, Base, Collector

• Input, Output, Power

• Positive, Negative, Neutral

• Cathode, Anode, Gate

Can you name the two main types of transistors?

• LED and LCD

• BJT and FET

• Analog and Digital

• AC and DC

How does a transistor work?

• By emitting light when an electric current passes through it.

• By converting mechanical energy into electrical energy.

• By generating sound waves through a vibrating diaphragm.

• By controlling the flow of electrical current through a semiconductor material.

What is the structure of a thyristor?

• Three layers of alternating N and P type semiconductor materials

• Two layers of alternating N and P type semiconductor materials

• Five layers of alternating N and P type semiconductor materials

• Four layers of alternating N and P type semiconductor materials

Name one type of thyristor.

• Transistor

• Diode

• Silicon-controlled rectifier (SCR)

• Capacitor

Explain the working of a transistor.

• A transistor works by using water to generate electricity.

• A transistor works by using a small current to control a larger current, acting as a switch or amplifier.

• A transistor works by converting sound waves into electrical signals.

• A transistor works by emitting light when a current passes through it.

Explain the difference between NPN and PNP transistors.

• NPN transistors have a layer of P-type semiconductor between two layers of P-type semiconductor

• NPN transistors have a layer of P-type semiconductor between two layers of N-type semiconductor, while PNP transistors have a layer of N-type semiconductor between two layers of P-type semiconductor.

• PNP transistors have a layer of N-type semiconductor between two layers of N-type semiconductor

• NPN transistors have a layer of N-type semiconductor between two layers of P-type semiconductor

What are the different types of transistors?

• Bipolar Junction Transistor (BJT) and Field Effect Transistor (FET)

• Polar Junction Transistor (PJT) and Magnetic Effect Transistor (MET)

• Analog Junction Transistor (AJT) and Digital Effect Transistor (DET)

• Metallic Junction Transistor (MJT) and Ceramic Effect Transistor (CET)