Correct answer
C. Differential pressure manometer
Explanation
The correct answer is Differential pressure manometer.
Electro-magnetic spectrum range, which is important for radiation varies from ________ microns?
The knowledge of initial concentration and rate constant is necessary to determine the half life time of a reaction of ________ order?
With increase in ________ Knocking tendency in a spark ignition petrol engine decreases?
________ temperature remains constant during adiabatic saturation process of unsaturated air?
A centrifugal filtration unit operating at a rotational speed of w has inner surface of the liquid (density ρL) located at a radial distance R from the axis of rotation. The thickness of the liquid film is δ and no cake is formed. The initial pressure drop during filtration is ________?
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