Question # 1

The energy of moving charges is called:

Choose an answer

Light energy

Heat energy

Chemical energy

Electrical energy

Excessive growth in population is also one reason of enhancement in.

Choose an answer

Pollution

Radiations

Conduction

None of them

The number of hovering satellites which can send transmissions to all over the world:

Choose an answer

one

Two

Three

Four

the converstion of Kinetic energy of running water to electricla energy is known as.

Choose an answer

Thermal power

Tidal power

Hydroelectric power

Nuclear power

Electric signal is converted into digital signal by.

Choose an answer

Key board

Monitor

Scanner

Modem

In P-type semi -conductior, most of the current is due to.

Choose an answer

Free electron

Holes

Positive ions

Heat

Prodcut of forces and distance is called.

Choose an answer

Work

Energy

Power

Heat

The device used for turning a circuit ON or OFF is.

Choose an answer

Switch

Fuse

Circuit breaker

Earth wire

in binary system. 37 is written as.

Choose an answer

101101

100101

110011

101011

Production of electricity with help of high tides is called.

Choose an answer

Tidal power

Tharmal power

Wind power

Geothermal power

Russia launched its first artificial satellite into space in:

Choose an answer

October 25,1950

October 4, 1957

October 10, 1969

February 25, 1963

the test that measures the electrical activity of the heart:

Choose an answer

E.C.G (Electrocardiogram)

E.E.G (Electroencephalography)

M.R.I (Magnetic resonance imaging)

Angiography

A device that decreases or increases the A.C voltage:

Choose an answer

Transformer

Ammeter

Voltmeter

Fuse

the number of (101)₁₀ in decimal is equal to .......... inbinary.

Choose an answer

0101111

0000101

10101101

1100101

The cause of thermal pollution;

Choose an answer

only green house effect

only nuclear reactors

only fossil fuels

All , A, B and C

The SI unit of capacitance is:

Choose an answer

Farad

Ampere

Ohm

Newton

More Classes

Other Links

General Science 10th Class English Medium Online 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