Polar diagram

Scalar quantity

Velocity

Phasor

**In a rectangular wavea the peak factor is****An inductance of 1 mH is****The capacitor opposes any change in voltage across it by****A wire of one kilometre length has a resistance of 20 . If the length is halveda then the new resistance…****A switch designed to have low capacitance between its terminal when open.****What is the total capacitance of 10 capacitorsa each of 20 F in series?****A lead conductor has a resistance of 25 at 0 ÛC. Determine its resistance at -30 ÛC****What is a closed path made of several branches of the network called?****Voltage resonance means****The Q-factor of a parallel resonant circuit is also known as****The reciprocal of a complex number is****When the movable plates of a gang capacitor completely overlap the fixed platesa the capacitance of…****The hot resistance of an incandescent lamp is about ___ times its cold resistance.****The charge in the capacitor is stored at the****How many coulombs are delivered by a storage battery in 25 hours if it is supplying current at the rate…****How many degrees of phase represents one full cycle?****Which of the following is a disadvantage of a wire-wound resistor?****When resistance are connected in parallela the total resistance is****A capacitor of 0.5 F charged to 220 V is connected across an uncharged 0.5 F capacitor. What is the…****If resonant frequency is 10 kHz and quality factor is 50a then****What is the peak factor for alternating current or voltage varying sinusiodally?****A rheostat is a form of****Which of the following is not a factor affecting dielectric strength?****An ac series circuit is composed of a resistance of 20 a inductive reactance of 40 a and a capacitive…****Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of****What is the cross-sectional are of a conductor whose diameter is 0.001 inch?****In a complex number 5 + j 10a 10 is called ___ part.****Which of the following does not affect resistance?****Why are inductance and capacitance not relevant in a dc circuit?****The open-circuit voltage at the terminal of load RL is 60V. Under the condition of maximum power transfera…**