1. What is Altimeter?
An instrument used in aircrafts for measuring altitudes
2. What is Ammeter?
An instrument used for measuring electric current
3. What is Anemometer?
An instrument used for measuring the speed, direction and pressure of the wind.
4. What is Audiometer?
An instrument used for measuring intensity of sound
5. What is Barograph?
An instrument used for continuous recording of atmospheric pressure
6. What is Barometer?
An instrument used for measuring atmospheric pressure and conditions.
7. What is Binoculars?
An optical instrument used for magnified view of distant objects.
8. What is Bolometer?
An instrument used for measuring infra-red (Heat) radiation.
9. What is Callipers?
An instrument used for measuring diameters of thin cylinder/wire.
10. What is Calorimeter?
An instrument used for measuring quantity of heat
11. What is Carburettor?
An instrument used for charging air with petrol vapours in an internal combustion engine.
12. What is Cardiogram(ECG)?
An instrument used for measuring movements of the heart ,recorded on a Cardiograph
13. What is Cathetometer?
An instrument used for measuring heights and levels
14. What is Chronometer?
An instrument used for measuring longitude of a vessel at sea.
15. What is Cinematograph?
An instrument used for projecting pictures on the screen.
16. What is Colorimeter?
An instrument used for comparing intensity of colours
17. What is Commutator?
An instrument used to reverse the direction of electric current.
18. What is Crescograph?
An instrument used for measuring growth in plants.
19. What is Cryometer?
An instrument used for measuring low temperature.
20. What is Cyclotron?
An instrument used for accelerating charged particles in microwave oscillator