1 |
Which device converts heat energy into mechanical energy
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Generator <br>
Steam engine <br>
Electrical motor<br>
Loudspeaker <br>
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2 |
Which device coverts mechanical energy into electrical energy?
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Generator<br>
Steam engine <br>
Electrical motor <br>
Loudspeaker <br>
|
3 |
Which instrument is used to measure viscosity?
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Thermocouple <br>
Thermometer <br>
Thermostat<br>
Viscometer<br>
|
4 |
Which instrument is used to requite the temperature to a particular degree
|
Thermocouple <br>
Thermometer<br>
Thermostat <br>
Viscometer <br>
|
5 |
Which apparatus is used for measuring temperature?
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Thermocouple <br>
Thermostat <br>
Thermometer <br>
Viscometer <br>
|
6 |
Which instrument is based on therom-electricity and used of measuring.
|
Thermocouple <br>
Thermostat <br>
Thermometer <br>
Viscometer <br>
|
7 |
Which instrument is used for measuring horizontal and vertical angles?
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Thermocouple<br>
Telescope <br>
Theodolite <br>
Tachometer <br>
|
8 |
Which an apparatus is used for observing distant objects.
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Tachometer <br>
Telescope <br>
Thermocople <br>
Theodolite<br>
|
9 |
What does a photometer measure?
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Atmospheric pressure<br>
Very high temperature <br>
Radioactivity <br>
Water intake <br>
|
10 |
Kilogram is a unit of
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Electric Capacitance <br>
Depth of water <br>
Work of energy <br>
Mass <br>
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