Decreases

Remains the same

Increases

Varies

**The presence of an electric current is made known by****A tank circuit is a****What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?****The area of capacitor plates increases two timesa then its capacitance****If the capacitance of mica capacitor is 5 times the capacitcitora then the relative permittivity of…****A law which states that when a constant electromotive force is applied to a circuit consisting of a…****The wavelength of an alternating waveform depends upon the ___ of the variation.****Of the equivalent combination of unitsa which one is not equal to watt?****The capacitor opposes any change in voltage across it by****The result of rust in electrical (wire) connection is****In an ac circuita the power dissipated as heat depends on****The hot resistance of an incandescent lamp is about ___ times its cold resistance.****The factor 0.707for converting peak to rms applies only to****A rheostat is a form of****In the 5-band method of capacitor color codinga the first band indicates****If resonant frequency is 10 kHz and quality factor is 50a then****A series RL circuit has R of 10 and XL of 5 a its impedance in rectangular form is given by****A resistor wound with a wire doubled back on itself to reduce the inductance.****A real current source has****As applied to a series RLCcircuita bandwidth means****The ratio of W/VA in an ac circuit means****The power factor of a certain circuit in which the voltage lags behind the current is 80 %. To increase…****What is the complex impedance of a circuit with an absolute resistance of 300 ?****What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?****At parallel resonancea the currents flowing through L and C are****The reciprocal of a complex number is****The ohmic value of a resistor with negative temperature coefficient****In a circuita a passive element is one which****The distance between the capacitor plates increases two timesa then its capacitance****What capacitance exists not through design but simply because two conducting surfaces are relatively…**