9B40 C
 When operating a VMOS (power FET) in a high frequency Class C amplifier, the following is true:
A. The VMOS FET is interchangeable with a BJT.
B. The FET must be forward biased in a quiescent state.
C. The stage may require neutralization if operated in a common source configuration.
D. If not loaded heavily enough the stage may break into oscillation.
