Period

Number

Frequency

Amplitude

**Which of the following is a common material used in wire-wound resistors?****The hot resistance of an incandescent lamp is about ___ times its cold resistance.****When capacitors are connected in seriesa the total capacitance is****The open-circuit voltage at the terminal of load RL is 60V. Under the condition of maximum power transfera…****High resistance values are a consequence of the ___ of the film.****Which of the following has a positive temperature coefficient?****Two complex numbers or phasors are said to be conjugate if they****The area of capacitor plates increases two timesa then its capacitance****Which of the following does not refer to electrical energy?****For a parallel ACcircuita ___ is used as a reference phasor.****Which of the following has negative temperature coefficient?****If an emf in circuit A produces a current in circuit Ba then the same emf in circuit Bproduces the same…****The superposition theorem is used when the circuit contains****An inductive circuit of resistance 16.5 and inductance of 0.14 H takes a current of 25 ?. if the frequency…****Which of the following is a way of decreasing mutual inductance?****If the capacitance of mica capacitor is 5 times the capacitcitora then the relative permittivity of…****A term used to express the amount of electrical energy stored in electrostatic field.****What is the hot resistance of a 100 Wa 220 V incandescent lamp?****What is the total resistance of a two equal valued resistors in series?****Which one of the following elements serves as a protection against overload?****Which of the following dielectric materials makes the lowest-capacitance capacitor?****Electron flow assumes charges flow from****In liquids and gasesa ionization current results from a flow of****A neon glow lamp used as a night light ionizes at approximately****The reciprocal of a complex number is****What is the conductance of a circuit having three 10 resistors in parallel?****Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of****What is the peak factor for alternating current or voltage varying sinusiodally?****Which of the statements below is not true?****In a circuita an active element is one which**