Quiz

Q1. For series RLC circuit power factor at lower half power frequency is

Q2. Find the equivalent resistance between the terminals 'a' and 'b' in the given figure.

Q3. A signal whose value changes from one level to another in zero time is known as ________ signal.

Q4. For a two port network represented with the help of ABCD parameters, the condition for symmetricity is ________.

Q5. Which of the following determines the capacitance of a capacitor?

Q6. The power factor of a D.C. circuit is always

Q7. Steady state error is always zero in response to the displacement input for

Q8. Stability of non linear system depends on

Q9. Assertion (A): Routh criterion is in terms of array formulation, which is more convenient to handle.
Reason (R): This method is used to investigate the method of stability of higher order systems.

Q10. The gain margin of a second-order system is: