Round 2

When a PN junction is forward biased

• Depletion region decreases

• Minority carriers are not affected

• Holes and electrons move away from junction

• All of the above

Series components in a series–parallel circuit may be in series with other _____ components, or with other

• Individual, combinations of

• series, parallel

• parallel, series

• shunt, parallel

 Hartely oscillator is a

• LC oscillator circuit

• Digital oscillator circuit

• RC oscillator circuit

• Op-amp oscillator circuit

How many select lines are required for an 8-to-1 multiplexer?

• 6
• 3
• 4
• 2

The DeMorgan’s Law would state that:

•  (AB)’ = A + B

• (A+B)’ = A’*B

• (AB)’ = A’ + B

• (AB)’ = A’ + B’

What is the total power of the circuit?

• 2.2 W

• 4.2 W

• 6.2 W

• 8.2 W

The transducers converts ___

• Non-electrical signals into electrical signals

• thermal signals
• chemical signals
• None of the above

Which of the following is an example of a demultiplexer application?

• Traffic control system
• Medical imaging system
• Communication system
• Power generation system

An open resistor in parallel will cause the total _ to increase.

• current
• voltage
• power
• resistance

The rate at which work is performed is called______

• speed
• current

• energy

• power