In Thevenin’s theorem, to find Z All independent current sources are short circuited and independent voltage sources are open circuited All independent voltage sources are open circuited and all independent current sources are short circuited All independent voltage and current sources are short circuited All independent voltage sources are short circuited and all independent current sources are open circuited TRUE ANSWER : ? YOUR ANSWER : ?
Kirchhoff’s current law is applicable to only Junction in a network Electric circuits Closed loops in a network Electronic circuits TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is non-linear circuit parameter? Condenser Inductance Transistor Wire wound resistor TRUE ANSWER : ? YOUR ANSWER : ?
Kirchhoff’s voltage law applies to circuits with Linear, nonlinear, active and passive elements Nonlinear elements only Linear, nonlinear, active, passive, time varying as wells as time-invariant elements Linear elements only TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a bilateral element? Constant current source None of these Capacitance Constant voltage source TRUE ANSWER : ? YOUR ANSWER : ?
If the energy is supplied from a source, whose resistance is 1 ohm, to a load of 100 ohms the source will be A voltage source None of these A current source Both of above TRUE ANSWER : ? YOUR ANSWER : ?
Kirchhoff s law is not applicable to circuits with Distributed parameters Passive elements Lumped parameters Non-linear resistances TRUE ANSWER : ? YOUR ANSWER : ?
Efficiency of power transfer when maximum transfer of power c xerosis 75% 80% 50% 100% TRUE ANSWER : ? YOUR ANSWER : ?
Between the branch voltages of a loop the Kirchhoff's voltage law imposes Linear constraints Nonlinear constraints No constraints None of these TRUE ANSWER : ? YOUR ANSWER : ?
The superposition theorem requires as many circuits to be solved as there are Sources and nodes Sources, nodes and meshes Sources Nodes TRUE ANSWER : ? YOUR ANSWER : ?