A U-tube manometer with one arm open to atmosphere is used to measure the pressure of kerosene vapour passing in a pipe. Mercury used gives height of the column in the arm open to atmosphere greater than 10 cm of mercury level in the arm connected to kerosene pipe. There is a condensation of kerosene vapour on mercury column of 5.1 cm height. If the atmospheric pressure is 75.5 cm of mercury, find the absolute pressure in kPa. Assume specific gravity of kerosene as 0.8 and that of mercury as 13.6.

A U-tube manometer with one arm open to atmosphere is used to measure the pressure of kerosene vapour passing in a pipe. Mercury used gives height of the column in the arm open to atmosphere greater than 10 cm of mercury level in the arm connected to kerosene pipe. There is a condensation of kerosene vapour on mercury column of 5.1 cm height. If the atmospheric pressure is 75.5 cm of mercury, find the absolute pressure in kPa. Assume specific gravity of kerosene as 0.8 and that of mercury as 13.6.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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