Practice Test: Question Set - 01
1. “Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen terminals of the load”. The above statement is associated with
- (A) Millman’s
theorem
- (B) Thevenin’s
theorem
- (C) Superposition
theorem
- (D) Maximum
power transfer theorem
2. Kirchhoff’s law is applicable to
- (A) Passive
networks only
- (B) A.C.
circuits only
- (C) D.C.
circuits only
- (D) Both
A.C. as well D.C. circuits
3. If the energy is supplied from a source, whose resistance is 1 ohm, to a load of 100 ohms the source will be
- (A) A
voltage source
- (B) A
current source
- (C) Both
of above
- (D) None
of the above
4. The superposition theorem is applicable to
- (A) Linear,
nonlinear and time variant responses
- (B) Linear
and nonlinear resistors only
- (C) Linear
responses only
- (D) None of the
above
5. Which of the following is the passive element?
- (A) Capacitance
- (B) Ideal
current source
- (C) Ideal
voltage source
- (D) All
of the above
6. The number of independent equations to solve a network is equal to
- (A) The
number of chords
- (B) The
number of branches
- (C) Sum
of the number of branches and chords
- (D) Sum
of number of branches, chords and nodes
7. According to Kirchhoff’s voltage law, the algebraic sum of all IR drops and e.m.f. in any closed loop of a network is always
- (A) Negative
- (B) Positive
- (C) Determined
by battery e.m.f.
- (D) Zero
8. Which of the following is non-linear circuit parameter?
- (A) Inductance
- (B) Condenser
- (C) Wire
wound resistor
- (D) Transistor
9. Kirchhoff’s voltage law applies to circuits with
- (A) Nonlinear
elements only
- (B) Linear
elements only
- (C) Linear,
nonlinear, active and passive elements
- (D) Linear,
nonlinear, active, passive, time varying as wells as time-invariant elements
10. The circuit whose properties are same in either direction is known as
- (A) Unilateral
circuit
- (B) Bilateral
circuit
- (C) Irreversible
circuit
- (D) Reversible
circuit
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