AC FUNDAMENTALS, CIRCUIT AND CIRCUIT THEORY QUIZ

220 V

220 v3 V

None of these

220/v3 V

Increases with increase of inductance and decrease of resistance

Increases with the decrease of inductance and decrease of resistance

Increases with decrease of inductance and increase of resistance

Increases with the increase of inductance and the increase of resistance

Between 0° and 90°

Between 180° and 270°

Between 90° and 180°

No where

Series resistance needs a low-resistance source for sharp rise in current

Parallel resonance needs a low-resistance source for a sharp increase in impedance

Series resonance needs a high-resistance source for sharp increase in current

Parallel resonance needs a low-resistance source for a sharp rise in line current

9 mA

4 mA

15 mA

5 mA

Increasing core length

Decreasing the number of turns

Decreasing the diameter of the former

Choosing core material having high relative permeability

A coil with large resistance

A coil with low resistance

A coil with low distributed capacitance

A coil with large distributed capacitance

Across the terminals of the inductive load

Far away from the inductive load

Very near to inductive load

Any of the listed here

Lags

Leads

None of the listed here

Remains in phase with

Capacitive effect between adjacent coil turns

Increase in temperature

Skin effect

Iron loss in core