Quizeck

A Dynamo is sometimes said to generate electricity. It actually acts as a source of

• Charge

• Magnetism

• Energy

• EMF

In an AC circuit, power is consumed only in

• Capacitor

• Choke

• Inductor

• Resistor

For domestic wiring puroposes, how are circuits connected ?

• Linear

• Curved

• Parallel

• Series

Which is not defining the unit of electric current ?

• Coulomb/sec

• Farad Coulomb/sec

• Volt/ohm

• Ampere

The capacitance of capacitor is not influenced by

• Plate area

• Plate separation

• Nature of the dielectric

• Plate thickness

Ampere hour is a unit of

• Quantity of electricity

• Strength of current

• Power

• Energy

Which is wrong statement for active element ?

• The element that supply energy

• Hast the ability to control the flow of charge

• Used for energy storage and discharge

• Used for current control and voltage control application

A fuse protects an electric circuit by which of the following ?

• Transforming one form of energy into other

• Current uptake

• Overloading

• Current sport

The carbon material which is used as molecular wires in integrated circuits is

• Graphite

• Coke

• Fullerene

• Nanotubes

Which of the following does not belong to transistor family ?

• IGBT

• MOFSET

• GTO

• BJT