# Powers, Resistance, Capacitors and Inductance

## Quiz Questions

 1. Suppose 200 J of energy is consumed in 10 seconds. What would be the power in watts? 0.2 W 2 W 20 W 2000 W 2. If a circuit has a known voltage of 24 volts and a current of 2 amps, then the power in the circuit will be? 28 W 36 W 42 W 48 W 3. Electrical energy can be produced in a number of methods. Which of the following are most common? Pressure source Chemical source Thermal source All the above 4. The following figure represents _______________.? Fixed Resistor Tapered potentiometer Thermistor None of the above 5. The following figure represents __________________.? Fuse Circuit breaker Thermistor Resistor 6. Calculate the total resistance for two resistors in parallel, where resistances of the two resistors are 500 Ω and 400 Ω respectively. 22.22 Ω 222.22 Ω 2222.22 Ω None of the above 7. The following figure represents _______________.? DC voltage curve AC voltage curve Short circuit voltage curve 8. Capacitance is measured in _____________.? Coulombs Farads Volts Joules 9. Which of the following is a Variable Capacitor? Mica Capacitors Ceramic Capacitors Electrolytic Capacitors Trimmers 10. _______________ is the basic unit of Inductance? Farads Joules Henry Amperes