Which of the following is a bilateral element? Constant current source Capacitance Constant voltage source None of these TRUE ANSWER : ? YOUR ANSWER : ?
Kirchhoff’s current law is applicable to only Electric circuits Electronic circuits Closed loops in a network Junction in a network TRUE ANSWER : ? YOUR ANSWER : ?
In a series parallel circuit, any two resistances in the same current path must be in Parallel with the voltage source Series with each other Parallel with each other Series with the voltage source TRUE ANSWER : ? YOUR ANSWER : ?
“In any network containing more than one sources of e.m.f. the current in any branch is the algebraic sum of a number of individual fictitious currents (the number being equal to the number of sources of e.m.f.), each of which is due to separate action of each source of e.m.f., taken in order, when the remaining sources of e.m.f. are replaced by conductors, the resistances of which are equal to the internal resistances of the respective sources”.The above statement is associated with Thevenin’s theorem Norton’s theorem Superposition theorem None of these TRUE ANSWER : ? YOUR ANSWER : ?
The concept on which Superposition theorem is based is Linearity Reciprocity Duality Non-linearity TRUE ANSWER : ? YOUR ANSWER : ?
Kirchhoff s law is not applicable to circuits with Non-linear resistances Passive elements Lumped parameters Distributed parameters TRUE ANSWER : ? YOUR ANSWER : ?
An ideal voltage source should have Large value of e.m.f. Infinite source resistance Zero source resistance Small value of e.m.f. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is the passive element? Ideal current source All of these Capacitance Ideal voltage source TRUE ANSWER : ? YOUR ANSWER : ?
If resistance across LM in Fig. 2.30 is 15 ohms, the value of R is 20 Q 40 Q 30 Q 10 Q TRUE ANSWER : ? YOUR ANSWER : ?
Kirchhoff’s voltage law is related to IR drops Both B and C Junction currents Battery e.m.f. TRUE ANSWER : ? YOUR ANSWER : ?