Increase the power rating compared with one resistor alone

Increase the voltage rating compared with one resistor alone

Reduce the voltage rating compared with resistor alone

Result in an expensive circuit

**A tank circuit is a****Which of the following is not considered a physical factor affecting resistance?****What is the total resistance of a two equal valued resistors in series?****What is the time constant for L of 240 mH in series with R of 20 ?****The unit of elastance is****When the power factor of a circuit is zeroa****A lead conductor has a resistance of 25 at 0 ÛC. Determine its resistance at -30 ÛC****What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?****High resistance values are a consequence of the ___ of the film.****Which of the following does not affect resistance?****The factor 0.707for converting peak to rms applies only to****Series resonant circuit is sometimes known as****In dividing or multiplying phasor quantitiesa ___ form is used.****What is the reading of an ohmmeter for a shorted capacitor?****The reason why electrical appliances are connected in parallel.****An open inductor has****In a parallel bank with unequal branch resistances****What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6…****Which statement is true about a passive circuit?****What dielectric is generally employed by a variable capacitor?****Which of the following is a preferred resistor value?****The Q-factor of a parallel resonant circuit is also known as****What is the cross-sectional are of a conductor whose diameter is 0.001 inch?****Which waveform in which the rms value and the mean value are equal?****The voltage lags the current by cycle in a****An open resistor when checked with an ohmmeter reads****If one resistance in a series connection is opena then****What is the other name of relative permittivity?****In an ac circuita the power dissipated as heat depends on****Delta to wye or wye to delta transformation technique is applied to a ___ network.**