IC = [a / (1 – a )] IB + [___________ / (1 – a )?

Related Mcqs:

1. In a transistor ______________?

   A. IC = IE + IB
   B. IB = IC + IE
   C. IE = IC – IB
   D. IE = IC + IB

2. The phase difference between the input and output voltages of a transistor connected in common emitter arrangement is___________?

   A. 0o
   B. 180o
   C. 90o
   D. 270o

3. The voltage gain of a transistor connected in common collector arrangement is____________?

   A. equal to 1
   B. more than 10
   C. more than 100
   D. less than 1

4. The most commonly used semiconductor in the manufacture of a transistor is_____________?

   A. germanium
   B. silicon
   C. carbon
   D. none of the above

5. The collector-base junction in a transistor has___________?

   A. forward bias at all times
   B. reverse bias at all times
   C. low resistance
   D. none of the above

6. The collector of a transistor is____________doped?

   A. heavily
   B. moderately
   C. lightly
   D. none of the above

7. If the value of a is 0.9, then value of ß is___________?

   A. 9
   B. 0.9
   C. 900
   D. 90

8. BC 147 transistor indicates that it is made of____________?

   A. germanium
   B. silicon
   C. carbon
   D. none of the above

9. The value of a of a transistor is_____________?

   A. more than 1
   B. less than 1
   C. 1
   D. none of the above

10. The input impedance of a transistor is___________?

    A. high
    B. low
    C. very high
    D. almost zero