Cryogenics

Superconductivity

Subsonic

Thermionic

**What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6…****In Norton¶s theorema the short circuit current is obtained by****When resistance are connected in parallela the total resistance is****Which of the following is a disadvantage of a wire-wound resistor?****The voltage cannot be exactly in phase with the current in a circuit that contains****An open inductor has****The distance between the capacitor plates increases two timesa then its capacitance****A capacitance of 0.05 F equals****Why are inductance and capacitance not relevant in a dc circuit?****Points to be considered in choosing a capacitor****The mutual inductance between two coils is ___ the reluctance of magnetic path.****The impedance in the study of electronics is represented by resistan****Inductive reactance applies only to sine waves because it****According to Gauss theorema flux can be equated to****When the net reactance in a series coil-capacitor circuit is zero at frequency fa the nature of its…****A wire of one kilometre length has a resistance of 20 . If the length is halveda then the new resistance…****Of the equivalent combination of unitsa which one is not equal to watt?****For a carbon composition resistora typical resistance values range from****The voltage lags the current by cycle in a****The maximum power transfer theorem is used in****The charge in the capacitor is stored at the****In a series circuit with unequal resistances the****A series-parallel combination of identical resistors will****Which of the following is a preferred resistor value?****The unit of elastance is****If two equal resistances connected in series across a certain supply are now connected in parallel across…****The open-circuit voltage at the terminal of load RL is 60V. Under the condition of maximum power transfera…****A capacitor is used to****What is the specific resistance of a pure silicon?****It is impossible to change the voltage across a capacitor instantlya as this would produce ___ current.**