Practice Test: Question Set - 02
1. Between the branch voltages of a loop the Kirchhoff s voltage law imposes
- (A) Nonlinear
constraints
- (B) Linear
constraints
- (C) No
constraints
- (D) None
of the above
2. 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
3. A closed path made by several branches of the network is known as
- (A) Branch
- (B) Loop
- (C) Circuit
- (D) Junction
4. 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
5. Kirchhoff s current law states that
- (A) Net current
flow at the junction is positive
- (B) Hebraic
sum of the currents meeting at the junction is zero
- (C) No current
can leave the junction without some current entering it
- (D) Total
sum of currents meeting at the junction is zero
6. An ideal voltage source should have
- (A) Large value
of e.m.f.
- (B) Small value
of e.m.f.
- (C) Zero source
resistance
- (D) Infinite
source resistance
7. “In any linear bilateral network, if a source of e.m.f. E in any branch produces a current I in any other branch, then same e.m.f. acting in the second branch would produce the same current / in the first branch”. The above statement is associated with
- (A) Compensation
theorem
- (B) Superposition
theorem
- (C) Reciprocity
theorem
- (D) None
of the above
8. The resistance LM will be
- (A) 6.66 Q
- (B) 12 Q
- (C) 18 Q
- (D) 20 Q
9. A nonlinear network does not satisfy
- (A) Superposition
condition
- (B) Homogeneity
condition
- (C) Both
homogeneity as well as superposition condition
- (D) Homogeneity,
superposition and associative condition
10. A terminal where three on more branches meet is known as
- (A) Node
- (B) Terminus
- (C) Combination
- (D) Anode
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