Fluid Mechanics – L3h– Pressure & its Measurement-Numericals on U-tube manometers
Автор: Civil Engg. with Akriti
Загружено: 2020-09-20
Просмотров: 37921
This video lecture is suitable for Diploma Students of Civil Engineering as well as for the aspirants who wish to brush up their basics.
Reference book: Fluid Mechanics by Birinder Singh (KAPSON Publication)
Correction 1:
The vacuum pressure in a manometer can be recognised if the level of Mercury in the right limb is lower than level of Mercury in the left limb.
By mistake in the video I have said lower than center of pipeline. Kindly note the correction.
Correction 2:
In the (b) part of Q4 the equation is
9810 + (-1.36+ 0.1- x + 27.2x) 9810 = 0
-1.26 + 26.2x + 1 = 0
-0.26 + 26.2x = 0
x = 9.92 x 10^(-3) m
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