The concept on which Superposition theorem is based on_____________?

Related Mcqs:

1. The superposition theorem is applicable to____________?

   A. linear, non-linear and time variant responses
   B. linear and non-linear resistors only
   C. linear responses only
   D. none of the above

2. The superposition theorem requires as many circuits to be solved as there are____________?

   A. sources, nodes and meshes
   B. sources and nodes
   C. sources
   D. nodes

3. Superposition theorem can be applied only to circuits having____________?

   A. resistive elements
   B. passive elements
   C. non-linear elements
   D. linear bilateral elements

4. Application of Norton’s theorem to a circuit yields:________________?

   A. equivalent current source and impedance in parallel
   B. equivalent current source and impedance in series
   C. equivalent impedance
   D. equivalent current source

   Updated by: Attaullah

5. In Thevenin’s theorem, to find Z

   A. all independent current sources are short circuited and independent voltage sources are open circuited
   B. all independent voltage sources are open circuited and all independent current sources are short circuited
   C. all independent voltage and current sources are short circuited
   D. all independent voltage sources are short circuited and all independent current sources are open circuited

6. While calculating Rth in Thevenin’s theorem and Norton equivalent

   A. all independent sources are made dead
   B. only current sources are made dead
   C. only voltage sources are made dead
   D. all voltage and current sources are made dead

7. Millman’s theorem yields____________?

   A. equivalent resistance
   B. equivalent impedance
   C. equivalent voltage source
   D. equivalent voltage or current source

8. For high efficiency of transfer of power, internal resistance of the source should be____________?

   A. equal to the load resistance
   B. less than the load resistance
   C. more than the load resistance
   D. none of the above

9. If resistance across LM in Fig. 2.30 is 15 ohms, the value of R is____________?

   A. 10 Q
   B. 20 Q
   C. 30 Q
   D. 40 Q

10. A star circuit has element of resistance R/2. The equivalent delta elements will be_____________?

    A. R/6
    B. fi?
    C. 2R
    D. 4R