Question # 1

Photo diode is used for detection of.

Choose an answer

Heat

Magnet

Current

Light

The vessel containing the tow electrodes and liquid to known as.

Choose an answer

Chemical cell

Volt cell

Volta cell

Volta meter

Heat energy is converted into electrical energy.

Choose an answer

Solar cells

thermocouples

Electric generators

None of above

Potentiometer is used to.

Choose an answer

Compare emf of two cells

Detect internal resistance of cell

Measure P.D.

All of these

In three phase A.C. generator the phase difference between each pair of coil is.

Choose an answer

45^o

90^o

120^o

60^o

If a charged body is moved against the electric field it will gain.

Choose an answer

P.E.

K.E.

Mechanical energy

Electrical potential energy

The heat produced by passage of current.

Choose an answer

H=I²Rt

H=IR2T

H=I/Rt

H=I²/Rt

The circuit of full wave rectification consist of

Choose an answer

Three diodes

Four diodes

Two diodes

One diode

Force per unit charge is called:

Choose an answer

Gravitational force

Electric field intensity

Coulomb's force

None of these

The application of mutual induction is a.

Choose an answer

D.C. motor

Radio

Television

Transformer

All motions are

Choose an answer

Absolute

Uniform

Relative

Variable

A positron is an anti particle of.

Choose an answer

Proton

Electron

Neutron

Photon

In Series resonance circuit the impedance of circuit art resonance frequency, is

Choose an answer

Maximum

Minimum

It is unequal to R

None of above

Which of the following is typical source of alpha particle.

Choose an answer

Strontium -94

Radon -222

Cobalt -60

Zic sulphate

Earth orbital speed is.

Choose an answer

10 km/s

20 km/s

30 km/s

40 km/s

The quantity time constant RC has units of.

Choose an answer

Charge

Time

Capacitance

Resistance

Electric flux is a

Choose an answer

Vector quantity

Scalar quantity

Both (a) and (b)

None of above

More Classes

Other Links

Physics FSC Part 2 Online MCQ's Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer