A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be 2 W. None of these 0.5 W. 1 W. TRUE ANSWER : ? YOUR ANSWER : ?
From the circuit diagram shown in question 1 find the thevnin voltage. 3 V. 15 V. 5 V. 1.5 V. TRUE ANSWER : ? YOUR ANSWER : ?
Which field is associated with the capacitor? Electric. Both of (A) and (B). None of above. Magnetic. TRUE ANSWER : ? YOUR ANSWER : ?
If conductance increases as temperature increases it is called as .......... positive co-efficient. None of these both 1 and 2. negative co-efficient. TRUE ANSWER : ? YOUR ANSWER : ?
Our household apparatus are connected in series. parallel. series and parallel combination. cascade. TRUE ANSWER : ? YOUR ANSWER : ?
Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 2.56 1 0.5 3.149 TRUE ANSWER : ? YOUR ANSWER : ?
To find the initial value of a function, the highest power of S in denominator should be ---------- the highest power of S in the numerator. greater than equals to both a and c less than TRUE ANSWER : ? YOUR ANSWER : ?
In ac RC series circuit total voltage is 10V and voltage across resistor is 6V, then what is voltage across capacitor? 8V 10V 4V 16V TRUE ANSWER : ? YOUR ANSWER : ?
A 3Ω resistor having 2A current will dissipate the power of 12 W. 2 W. 4 W. 8 W. TRUE ANSWER : ? YOUR ANSWER : ?
For the resonance circuit ω0 = 105, Q = 50, R = 400 Ω the value of C is 125 pF. 250 pF. 1000 pF. 500 pF. TRUE ANSWER : ? YOUR ANSWER : ?