Quiz

Q1.  The mutual inductance between two unity coupled coils of 9H and 4H is 

Q2. A certain current source has the values \(I_S= 4 \mu\)A and \(R_S = 1.2 M\Omega\). The values for an equivalent voltage source are:

Q3. For the given circuit, find the voltage across terminals 'a' and 'b'.

Q4. The load resistance in a 240 V DC circuit is 80 ohms. The magnitude of load current will be_________.

Q5. What quantity of charge must be delivered by a battery with a Potential Difference of 110 V to do 660 J of Work?

Q6. The value of current "I" in the Figure shown below is____________.

Q7. In a series R-L-C circuit, at resonance

Q8. The current flowing through \(61\:\Omega\) resistor is:

Q9. If a capacitor is energized by a symmetrical square wave current then steady state voltage across capacitor will be

Q10. 2 ohms resistor having 1 Ampere current will dissipate power of