A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is 1.5 μF. 0.015 F. 15 μF. 1.5 F. TRUE ANSWER : ? YOUR ANSWER : ?
While Thevenizing a circuit between two terminals, VTH is equal to net voltage available in the circuit. open circuit terminal voltage . none of these. short circuit terminal voltage. TRUE ANSWER : ? YOUR ANSWER : ?
You have to replace 1500 Ω resistor in radio. You have no 1500 Ω resistor but have several 1000 Ω ones which you would connect two in parallel and one in series. three in parallel. three in series. two in parallel. TRUE ANSWER : ? YOUR ANSWER : ?
A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be – 0. F. εr/F. F εr. TRUE ANSWER : ? YOUR ANSWER : ?
In 2 port network Z12 = Z21 indicates which property linear. unilateral. bilateral. non linear. TRUE ANSWER : ? YOUR ANSWER : ?
In above question, determine the current if E = 100 V, R = 20Ω, R1 = 10 Ω and L = 2 H at 0.5 sec after short circuit. - 9.59. - 6.28. 9.59. 6.98. TRUE ANSWER : ? YOUR ANSWER : ?
When the battery is being charged, the terminal voltage decreases with none of these. increasing temperature. increasing charging rate. increasing state of charge. TRUE ANSWER : ? YOUR ANSWER : ?
Given network is having N nodes and B branches, then number of twigs are B - N - 1. B - N + 1. N - 1. N. TRUE ANSWER : ? YOUR ANSWER : ?
The value of supply voltage for 400 W, 4 Ω load is 200 V. 400 V. 20 V. 40 V. TRUE ANSWER : ? YOUR ANSWER : ?
Find the Z parameters of the circuit shown in figure. Z11 = 1; Z12 = 1; Z21 = 1; Z22 = 1 Z11 = 2; Z12 = 1; Z21 = 1; Z22 = 2 Z11 = 3; Z12 = 3; Z21 = 3; Z22 = 3 Z11 = 3; Z12 = 1; Z21 = 1; Z22 = 3 TRUE ANSWER : ? YOUR ANSWER : ?