Topic 3 Semiconductor

TWO (2) type of Bipolar Junction Transistor is :

• Positive and Negative

• NPN and PPP

• Collector and Emitter

• PNP and NPN

2 condition to make transistor operate is:

i. E-B get the forward bias voltage

ii. C-B get the reverse bias voltage

• TRUE

• FALSE

Application Of Bipolar Junction Transistor is :

• i. Switch

  ii. Amplitude

• i. Amplitude

  ii. Rectifier

• i. Switch

  ii. Amplifier

• i. Switch

  ii. Rectifier

IE = IC + IB :

• FALSE

• TRUE

Define ACTIVE REGION :

• B-E junction reverse biased

  C-B junction is forward biased

• B-E junction forward biased

  C-B junction is reverse biased

• C-E junction reverse biased

  C-B junction is forward biased

• B-C junction forward biased

  B-E junction is reverse biased

Value of collector current (Ic) that flow according to value base current (Ib) but Vc is permanent is ____

• Voltage Input

• Current Gain

• Voltage Gain

• Current Output

Classification Of Amplifier

• Class A

  Class B

  Class C

  Class D

• Class A

  Class B

  Class AB

  Class D

• Class A

  Class B

  Class AB

  Class C

• Class A

  Class B

  Class C

  Class O

Others biasing technique of Common Emitter Amplifier:

1. Base bias technique with emitter feedback

2. Voltage divider bias technique

• TRUE

• FALSE

BJT is ______

• Bipolar Judge Transformer

• Bipolar Junction Transformer

• Bill Junction Training

• Bipolar Junction Transistor