Millman’s theorem yields Equivalent resistance Equivalent impedance Equivalent voltage source Equivalent voltage or current source TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a bilateral element? None of these Constant current source Capacitance Constant voltage source TRUE ANSWER : ? YOUR ANSWER : ?
In a series parallel circuit, any two resistances in the same current path must be in Parallel with each other Series with each other Parallel with the voltage source Series with the voltage source TRUE ANSWER : ? YOUR ANSWER : ?
A star circuit has element of resistance R/2. The equivalent delta elements will be R/6 RIG 3/2R 4R TRUE ANSWER : ? YOUR ANSWER : ?
Kirchhoff’s law is applicable to Both A.C. as well D.C. circuits Passive networks only C. circuits only C. circuits only TRUE ANSWER : ? YOUR ANSWER : ?
This mention statement is associated with “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 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 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”. Superposition theorem None of these Norton’s theorem Thevenin’s theorem TRUE ANSWER : ? YOUR ANSWER : ?
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 Zero Negative Determined by battery e.m.f. Positive TRUE ANSWER : ? YOUR ANSWER : ?
Choose the incorrect statement. A branch formed by the series connection of any resistor R and an open circuit has the characteristic of an open circuit A branch formed by the parallel connection of any resistor R and a short circuit has the characteristic of a short circuit A branch formed by the parallel connection of any resistor R and open circuit has the characteristic of an open circuit A branch formed by the series connection of any resistor R and a short circuit has the characteristic of resistor R TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not a nonlinear element ? Gas diode Tunnel diode Electric arc Heater coil TRUE ANSWER : ? YOUR ANSWER : ?
A terminal where three on more branches meet is known as Node Anode Terminus Combination TRUE ANSWER : ? YOUR ANSWER : ?