Question # 1

----------------- rays are used to detect the flaws and crocks of metal parts.

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a -rays

gama rays

beta rays

None of these

The constant in Ohm's law is.

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Current

Resistance

Potential difference

Charge

Bagasse is used as in.

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Sugar mills

Cattle feeds

Alcohol

Cotton textile

"SPACE Suit" secure astronauts from temperature ragne.............. in space.

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200 ^oC to - 110 ^o

250^o to - 185^o

150^o to - 185 ^oC

none

man landed on the moon for the first time in:

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July 20, 1979

July 20, 1976

July 20 ,1969

July 20, 1970

The SI unit of capacitance is:

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Farad

Ampere

Ohm

Newton

The device use to store electric current:

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Fuse

Switch

Resistor

Capacitor

Which of the following is an neutral particle?

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Electron

Proton

Neutron

Alpha particle

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

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Switch

Fuse

Circuit breaker

Earth wire

Ammeter is used to.

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Measure the current

Detect the current

Measrue the voltage

None of them

Which of the following is an input device:

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key board

printer

monitor

CPU

In engineering department besides heavy machinery the role of ....... industry is examplary.

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Cottage

Steel

Electrical

Paper

In ........ henry Bequeral discovered.

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1895

1886

1896

1898

Word"Computer" is derive from.

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Machine

Calculator

Compute

All of these

Two American astronauts namely Neil Armstrong and Edwin Aldrin landed on the moon by:

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Apallo l

Apallo ll

Suptnik l

Sputnik ll

By burning fossil fuels we get.

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Solar power

Tidal power

Nuclear power

Thermal power

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