Question # 1

SUPARCO came into being.

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In 1956

in 1961

in 1973

In 1990

The device use to store electric current:

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Fuse

Switch

Resistor

Capacitor

The Country which launched space station Mir into space:

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France

British

America

Russia

A device which does not allow current to pass through it overt a certain limit:

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Switch

circuit breaker

Resistor

Fuse

The constant in Ohm's law is.

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Current

Resistance

Potential difference

Charge

Voltmeter is used to.

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Measure current

Measure potential difference

Measure voltage

Both a and b

The examples of semi - conductors:

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sodium and potassium

calcium and potassium

Germanium and silicon

carbon and nitrogen

The practically unit of electricity is;

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kilowatt hour

watt

Joule

Ampere

Hovering satellite completes its rotation in 24 hours at the height of:

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360 km

3600 km

36000 km

360000 km

Production of electricity with help of high tides is called.

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Tidal power

Tharmal power

Wind power

Geothermal power

Purose of electron gun in TV is to.

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Fire electron

Receive electron

Consume electron

Display picture

The energy due to motion is called.

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Potential energy

Kinetic energy

Nuclear energy

Chemical energy

Pakistan made atomic explosion on:

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May 28,1996

May 28,1998

May 28, 1999

may 28, 2000

Laser surgery is of special importance in

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heart operation

kidney operation

liver operation

cancer operation

The charge on alpha particle is:

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1

2

4

6

the test that measures the electrical activity of the heart:

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E.C.G (Electrocardiogram)

E.E.G (Electroencephalography)

M.R.I (Magnetic resonance imaging)

Angiography

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