1. The Phosphorus atom becomes A. a postive ion B. a hole C. an electron D. a ne
ID: 2316869 • Letter: 1
Question
1. The Phosphorus atom becomes
A. a postive ion
B. a hole
C. an electron
D. a negative ion
2. A typical circuit application of Zener Diode is a(n)
A. half-wave rectifer
B. Voltage controlled switch
C. reference voltage
D. Full-wave rectifer
3. The characteristics of an ideal diode are those of a switch that can conduct current
A. in both directions.
B. in one direction only.
C. in both directions but in only one direction at a time
D. in a direction that depends on the voltage
5. When a BJT is saturated
A. The base-emitter junction is reverse biased and the base collector junction is forward biased
B. the base-emitter junction is forward biased and the base collector juntion is forward biased
C. The base-emitter junction is forward biased and the base collector junction is reverse biased
D. The base-emitter junction is reverse biased and the base collector junction is reverse biased.
Explanation / Answer
1 ans) D------negative ion
2 ans) C-------Reference Voltage
3 ans) B-------In one direction only
5 ans) B----Both base-emitter and base-collector junction is forward biased
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