**Q1. The graph between an alternating quantity and time is called**

A. Sine wave

B. Curve

**C. Waveform**

D. A plot

**Q2. Which of the following is the most popular waveform?**

**A. Sinusoidal**

B. Square wave

C. Triangular

D. Sawtooth

**Q3. Which of the following does not refer to electrical energy?**

**A. Volt-ampere**

B. Joule

C. Watt-second

D. Volt-coulomb

**Q4. What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?**

A. 10.1 kHz

**B. 10.1 MHz**

C. 101 MHz

D. 101 kHz

**Q5. And ideal current source has an internal conductance of siemen(s)**

A. Infinite

B. One

**C. Zero**

D. One million

**Q6. A capacitance of 6 µµF means**

**A. 6 pF**

B. 6 nF

C. 6 fF

D. 6 aF

**Q7. The voltage cannot be exactly in phase with the current in a circuit that contains**

**A. Only capacitance**

B. Only resistance

C. Inductance and capacitance

D. Inductance, capacitance and resistance

**Q8. The charge in the capacitor is stored at the**

A. Terminals

**B. Plates**

C. Dielectric

D. Air

**Q9. The reactance curve is a plot of frequency versus for a series RLC circuit**

**A. Current**

B. Voltage

C. Gain

D. Impedance

**Q10. For a series circuit, the higher the quality factor**

A. The greater the bandwidth

**B. The narrower the passband**

C. The broader the resonance curve

D. The wider the passband