Top 250+ Solved Electronic Devices and Circuits MCQ Questions Answer
Q. In a series parallel circuit, any two resistances in the same current path must be in
a. series with each other
b. parallel with each other
c. series with the voltage source.\
d. parallel with the voltage source
Q. The circuit has resistors, capacitors and semi-conductor diodes. The circuit will be known as
a. non-linear circuit
b. linear circuit
c. bilateral circuit
d. none of the above
Q. A non-linear network does not satisfy
a. superposition condition
b. homogeneity condition
c. both homogeneity as well as superposition condition
d. homogeneity, superposition and associative condition
Q. An ideal voltage source has
a. zero internal resistance
b. open circuit voltage equal to the voltage on full load
c. terminal voltage in proportion to current
d. terminal voltage in proportion to load
Q. A network which contains one or more than one source of e.m.f. is known as
a. linear network
b. non-linear network
c. passive network
d. active network
Q. 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
Q. Application of Norton's theorem to a circuit yields
a. equivalent current source and impedance in series
b. equivalent current source and impedance in parallel
c. equivalent impedance
d. equivalent current source
Q. Mill man’s theorem yields
a. equivalent resistance
b. equivalent impedance
c. equivalent voltage source
d. equivalent voltage or current source
Q. The superposition theorem is applicable to
a. voltage only
b. current "only
c. both current and voltage
d. current voltage and power
Q. Between the branch voltages of a loop the Kirchhoff s voltage law imposes
a. non-linear constraints
b. linear constraints
c. no constraints
d. none of the above
Q. A terminal where three on more branches meet is known as
a. node
b. terminus
c. combination
d. anode
Q. Which of the following is the passive element ?
a. capacitance
b. ideal current source
c. ideal voltage source
d. all of the above
Q. Which of the following is a bilateral element ?
a. constant current source
b. constant voltage source
c. capacitance
d. none of the above
Q. A closed path made by several branches of the network is known as
a. branch
b. loop
c. circuit
d. junction
Q. A linear resistor having 0 < R < °o is a
a. current controlled resistor
b. voltage controlled resistor
c. both current controlled and voltage controlled resistor
d. none of the above