Basic Electrical Engineering (3110005) MCQs

MCQs of DC Circuits

Showing 131 to 137 out of 137 Questions
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131.
Thevenin’s theorem is true for __________
(a) Linear networks
(b) Non-Linear networks
(c) Both linear networks and nonlinear networks
(d) Neither linear networks nor non-linear networks
Answer:

Option (a)

132.
The Thevenin voltage is the __________.
(a) open circuit voltage
(b) short circuit voltage
(c) open circuit and short circuit voltage
(d) neither open circuit nor short circuit voltage
Answer:

Option (a)

133.
Thevenin resistance is found by ________.
(a) shorting all voltage sources
(b) opening all current sources
(c) shorting all voltage sources and opening all current sources
(d) opening all voltage sources and shorting all current sources
Answer:

Option (c)

134.
Which of the following is also known as the dual of Thevenin’s theorem?
(a) Norton’s theorem
(b) Superposition theorem
(c) Maximum power transfer theorem
(d) Millman’s theorem
Answer:

Option (a)

135.
Norton’s theorem is true for __________.
(a) linear networks
(b) non-Linear networks
(c) both linear networks and nonlinear networks
(d) neither linear networks nor non-linear networks
Answer:

Option (a)

136.
The Norton current is the _______.
(a) short circuit current
(b) open circuit current
(c) open circuit and short circuit current
(d) neither open circuit nor short circuit current
Answer:

Option (a)

137.
Norton resistance is found by?
(a) Shorting all voltage sources
(b) Opening all current sources
(c) Shorting all voltage sources and opening all current sources
(d) Opening all voltage sources and shorting all current sources
Answer:

Option (c)

Showing 131 to 137 out of 137 Questions
9 10 11 12 13 14