36 F

15 F

0.25 F

4 F

**Rationalizing the denominator of a complex number means****Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of****What is a rotating vector whose projection can represent either current or voltage in an ac circuit?****Which of the following elements is active?****The graph between an alternating quantity and time is called****Which of the following is the most popular waveform?****The value of temperature coefficient ( ) is dependent upon****A wire of one kilometre length has a resistance of 20 . If the length is halveda then the new resistance…****A series-parallel combination of identical resistors will****A series RLCcircuit has a ______ power factor at its half-power points****Form its definitiona the unit of electric fielda is the N/C and equivalent unit of is the****Which of the following dielectric materials makes the highest-capacitance capacitor?****When capacitors are connected in parallela the total capacitance is****The impedance in the study of electronics is represented by resistan****When capacitors are connected in seriesa the total capacitance is****Which of the following does not refer to electrical energy?****If an emf in circuit A produces a current in circuit Ba then the same emf in circuit Bproduces the same…****A 5 F capacitor charge to 5V has a stored charge equal to****Which is considered as the effect of a dielectric material?****What determines the magnitude of electric current?****An open resistor when checked with an ohmmeter reads****The symbol Q refers to****The superposition theorem is used when the circuit contains****Which waveform in which the rms value and the mean value are equal?****Which of the following is a disadvantage of a wire-wound resistor?****In adding or subtracting phasor quantitiesa ___ form is the most convenient.****Another term for superconductor.****Why are inductance and capacitance not relevant in a dc circuit?****Which of the following is neither a basic physical law nor deliverable from one?****Effects of capacitance**