Totem-pole outputs ________. A) can be connected in series ...

[jman1234]

Totem-pole outputs ________.
 
  A) can be connected in series when higher output voltages are required
  B) can be connected in parallel when higher output currents are required
  C) can be connected together to handle higher load currents and output voltages
  D) cannot be connected together because high currents can damage one or both of the transistors if the outputs are in opposite states (one HIGH and one LOW)

Question 2

Class C amplifiers can have efficiencies of
 
  A) close to 75 B) very close to 100 C) better than 50 D) close to 90

[amandanbreshears]

Answer to Question 1

D

Answer to Question 2

A