transistor biased

A transistor has …………………

• one pn junction

• two pn junctions

• three pn junctions

• four pn junctions

A transistor is a …………… operated device

• Voltage

• Both Voltage and Current

• Current

• None of the Above

What are the names of the terminals X, Y and Z?

• X = Base, Y = Collector, Z = Emitter

• X = Emitter, Y = Base, Z = Collector

• X = Collector, Y = Base, Z = Emitter

• X = Collector, Y = Emitter, Z = Base

What is the voltage drop across the B-E junction of a Si-made BJT?

• 0.3 V
• 0.7 V
• 1.2 V
• 2.3 V

Which of the following analysis is/are used in determining Q-point?

• Graphical Method
• Mathematical Method
• Graphical and Mathematical Method
• none of the above

The biasing of a transistor is purely a _____ operation

• AC

• DC

• AC/DC

• Q-point

What do you call when you apply a 12 Vdc to a transistor network to get 1 mA of collector current?

• small-signal analysis
• load-line analysis
• biasing
• amplification

In biasing, what do we do on capacitors connected to the transistor network?

• replaced by an open circuit equivalent
• replaced by a close circuit equivalent
• considered as an actuator
• considered as switch

What do you call the ratio of collector current to the base current?

• voltage gain
• alpha DC
• beta DC
• impedance

For the transistor to work as an amplifier, which of the should be the correct bias?

• B-E Forward Bias
  C-B Reverse Bias
• B-E Reverse Bias
  C-B Reverse Bias
• C-E Forward Bias
  C-B Forward Bias
• B-E Reverse Bias
  C-E Forward Bias