In n-p-n transistor, p works as______________?

Related Mcqs:

1. In the transistor schematic symbol, the arrow_______________?

   A. is located on the emitter
   B. is located on the base
   C. is locate on the collector
   D. points form north to south

2. In p-n-p transistor the collector current is________________?

   A. equal to emitter current
   B. slightly less than emitter current
   C. greater than emitter current
   D. any of above

3. In the transistor schematic symbol, the arrow______________?

   A. is located on the emitter
   B. is located on the base
   C. is locate on the collector
   D. points form north to south

4. The operation of a transistor requires______________?

   A. That the emitter be heated
   B. That the base be heated
   C. That the collector be heated
   D. None of the above

5. The working of transistor as amplifier is similar to________________?

   A. Step up transformer
   B. Step down transformer
   C. Three diodes in common
   D. Triode vacuum tube

6. Torque is defined as______________?

   A. Turning effect of force
   B. Cross product of position vector and force
   C. Product of force and moment arm
   D. All A, B and C are correct

7. Neutron and proton are commonly known as______________?

   A. Nucleon
   B. Meson
   C. Boson
   D. Quartz

8. 1024 can be written in scientific notation as______________?

   A. 1.024×103
   B. 2 Raised to power 10
   C. 0.000976
   D. 1/0.00097

9. The effect of the decrease in pressure with the increase of the speed of the fluid in a horizontal pipe is known as______________?

   A. Bernoulli effect
   B. Torricelli effect
   C. Venturi effect
   D. Stokes effect

10. A photostat machine works on _____________?

    A. electromagnetic image making
    B. magnetic image making
    C. thermal image making
    D. electrostatic image making

    Submitted by: Abid Hussain