The current gain of a transistor is defined as
A. the ratio of change in collector current to be change in emitter current for a constant value of collector voltage in a common base arrangement
B. The ratio of charge in collector current to the change in base current for constant collector voltage in a common emitter arrangement
C. the ratio of change in collector current to the change in base current for constant collector voltage in a common for constant arrangement
D. The ratio of change in emitter current to the change in collector current for a constant emitter voltage in a common emitter arrangement
A. the ratio of change in collector current to be change in emitter current for a constant value of collector voltage in a common base arrangement
B. The ratio of charge in collector current to the change in base current for constant collector voltage in a common emitter arrangement
C. the ratio of change in collector current to the change in base current for constant collector voltage in a common for constant arrangement
D. The ratio of change in emitter current to the change in collector current for a constant emitter voltage in a common emitter arrangement
Correct Answer – A