Email: bbcnoun@gmail.com Whatsapp: 08131667008 CIT236 Question: When transistors are used in digital circuits they usually operate in the: Answer: saturation and cutoff regions Question: If an input signal ranges from 20–40 microamps, with an output signal ranging from .5–1.5 mA, what is the ac beta? Answer: 50 Question: When a silicon diode is forward biased, what is VBE for a C-E configuration? Answer: 0.7 V Question: The Q point on a load line may be used to determine Answer: VB Question: A collector characteristic curve is a graph showing: Answer: collector current (1C) versus collector-emitter voltage (VCE) with (VBB) base bias voltage held constant Question: The C-B configuration is used to provide which type of gain? Answer: voltage Question: A transistor may be used as a switching device or as a: Answer: variable resistor Question: With a PNP circuit, the most positive voltage is probably: Answer: ground Question: With low-power transistor packages, the base terminal is usually the: Answer: middle Question: Which of the following is beta\'s current ratio? Answer: IC/IB Question: What is the current gain for a common-base configuration where IE = 4.2 mA and 1C = 4.0 mA? Answer: 0.95 Email: bbcnoun@gmail.com Whatsapp: 08131667008