Positive

Negative

Zero

Infinite

**What is the peak factor of a triangular wave?****If three 9 mH inductors are connected in parallel without mutual inductance then the total i nductance…****A real current source has****In an inductive coila the rate of rise of current is maximum****Why are inductance and capacitance not relevant in a dc circuit?****A series RLCcircuit has a ______ power factor at its half-power points****When current and voltage arte in phase in an ac circuita the ___ is equal to zero.****A 0.09 microfarad capacitor is charged to 220 volts. How long in milliseconds will it discharged resistor…****What dielectric is generally employed by a variable capacitor?****What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?****The distance between the capacitor plates increases two timesa then its capacitance****At what frequency will an inductor of 5mH have the same reactance as a capacitor of 0.1 F?****In dividing or multiplying phasor quantitiesa ___ form is used.****Which of the following does not affect resistance?****At what frequency will the current in a series RLCcircuit reach its maximum value for an applied voltage…****Norton¶s theorem is what form of an ac equivalent circuit?****If voltage across the plates of 2 F capacitor is increased by 4 Va then charge on the plates will****The power factor of a certain circuit in which the voltage lags behind the current is 80 %. To increase…****Which of the following is a way of decreasing mutual inductance?****The reason why electrical appliances are not connected in series.****Which of the following conditions is not true for a series RLCcircuit at resonance?****The capacitance of a capacitor is ___ relative permittivity.****In an ac circuit with XL and R in seriesa the****A capacitive load always has a ______ power facto****Tungsten filament of bulbs has a hot resistance higher than its cold resistance due to its temperature…****The ratio of the flux density to the electric field intensity in the dielectric is called****In a series RLCcircuit****Which of the following does not refer to electrical energy?****A capacitance of 6 µµF means****Which of the following dielectric materials makes the highest-capacitance capacitor?**