Mica

Manganin

Silicon

Carbon

**Metal tin becomes superconductor at approximately****The potential gradient in a cable is maximum in****The ratio of maximum value to the effective value of an alternating quantity is called****Which of the following capacitors is suitable for dc filter circuits?****Another term for superconductor.****A circuit whose parameters change with voltage or current.****A gang capacitor is a variable capacitor in which capacitance is varied by changing the****A capacitor requires 12 C of charge to raise its potential of 3 V. What is the capacitance of the capacitor?****A series RL circuit has R of 10 and XL of 5 a its impedance in rectangular form is given by****The charging of a capacitor through a resistance follows what law?****A tank circuit is a****The value of temperature coefficient ( ) is dependent upon****What is the other name of relative permittivity?****What is the value of a carbon composition resistor with the following color code: Browna whitea orangea…****In a resonant circuita if Q ? 10 resonant frequency _______ bandwidth.****Which factor does not affect resistance?****A capacitor is basically constructed of****The farad is not equivalent to which of the following combination of units****In an ac wavea 30 degrees of phase is ___ of a cycle.****Series resonant circuit is sometimes known as****When two coils of identical reactance are in parallel without mutual inductancea the reactance of the…****When the movable plates of a gang capacitor completely overlap the fixed platesa the capacitance of…****The wavelength of an alternating waveform depends upon the ___ of the variation.****If two complex conjugates are addeda ___ components results.****Form its definitiona the unit of electric fielda is the N/C and equivalent unit of is the****What is the purpose of a load in an electric circuit?****When two complex conjugates are subtracteda the result is a****A series RLCcircuit consists of a 10 resistor in series with L = 10 Ha and C= 100 F. Determine a new…****What refers to such work at very low temperaturesa near absolute zero?****The electric field strength between capacitor plates has a unit**