A.sound box
B.fathometer
C.d B meter
D.None of the above
Related Mcqs:
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- A concrete wall generally
- Porous materials generally
- The oscillatory motion of a ship or a boat about its longitudinal axis is designated as
- The oscillatory motion of a ship or a boat about its transverse axis is termed as
- The degree of fementation in brewing pressure can be measured by
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- The maximum continuous power available from a hydro-electric plant under the most adverse hydraulic conditions is known as
- If all the water vapor in the atmosphere were to condense and fall to the ground, the globe would be covered with about __________ of water.
