Question # 1

NIBA =

Choose an answer

cθ

θ/c

c²θ

c²/θ

In frequency modulation which factor changed.

Choose an answer

Amplitude of charge carriers

Frequency of charge carriers

Amplitude of signal

Frequency of signal

The chargeless region after formation of Pn junction is called:

Choose an answer

Free region

Depletion region

Field region

U.V region

The uncertainty principle was given by

Choose an answer

De-Broglie

Heisenberg

Einstein

Max Planck

The galvanometer can be made sensitive by making the factor BAN/C

Choose an answer

Large

Small

Constant

Zero

There are different crystal systems. The number of these crystal system is.

Choose an answer

3

4

5

7

NAND gate represented by:

Choose an answer

X = A. B

X = A+B

X= A.B

X=|A+B|

A simple device that prevents the direction of current from changing is called.

Choose an answer

Commutator

Rotor

Armature

Detector

Presence of dielectric between two charges always.

Choose an answer

Reduces the electric force

Enhance the electric force

Does not effect electric force

Double the electric force

The first atomic reactor was introduced by

Choose an answer

Currie

Enrico Fermi

Newton

Bohr

In case of inductor , energy is stored in the

Choose an answer

Electric field

Magnetic field

Potential field

Gravitational field

The moderator used in a nuclear reactor

Choose an answer

Sodium

Uranium

Graphite

Cadmium

An electron moves at 2 x 10² m/sec perpendicular to magnetic field of 2T what is the magnitude of magnetic force:

Choose an answer

1 x 10^-6 N

6.4 x 10^-17 N

3.6 x 10^-24 N

4 x 10⁶ N

In full wave rectification number of diodes required are equal to.

Choose an answer

2

3

4

5

The quantity of U in the naturally occurring uranium is.

Choose an answer

0.2%

0.3%

0.7%

0.4%

1 gray is equal to.

Choose an answer

1 JKg-1

1KgJ-1

1JKg

1 JKg-2

The first laser was built by

Choose an answer

ArthursSchawalow

T.H.Maiman

Peter Sorokin

C.H.Townes

Photodiode is used for:

Choose an answer

Detection of current

Detection of heat

Detection of light

Both a & b

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