A differential manometer is connected at the two points A and B as shown. At B air pressure is 9.82 N/cm² (abs), find the absolute pressure at A using the following data. - Specific Gravity of oil as 0.81; - Distance, C = 24 cm; - Distance, D = 107 mm; Distance, E = 0.78 m.

Refrigeration and Air Conditioning Technology (MindTap Course List)
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Chapter1: Heat, Temperature, And Pressure
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. Ooredoo
9:02 PM
moodle.nct.edu.om - Private
OIL
A differential manometer is connected at the
two points A and B as shown. At B air pressure
is 9.82 N/cm2 (abs), find the absolute pressure
at A using the following data.
- Specific Gravity of oil as 0.81; - Distance, C =
24 cm; - Distance, D = 107 mm; Distance, E =
0.78 m.
X
B
AAAA!
Solution:
i) Air Pressure at B (in Pa) =
AIR
WATER
TO WAK
66%
E
MERCURY
Sp. gr. = 13.6
Transcribed Image Text:. Ooredoo 9:02 PM moodle.nct.edu.om - Private OIL A differential manometer is connected at the two points A and B as shown. At B air pressure is 9.82 N/cm2 (abs), find the absolute pressure at A using the following data. - Specific Gravity of oil as 0.81; - Distance, C = 24 cm; - Distance, D = 107 mm; Distance, E = 0.78 m. X B AAAA! Solution: i) Air Pressure at B (in Pa) = AIR WATER TO WAK 66% E MERCURY Sp. gr. = 13.6
. Ooredoo
9:02 PM
moodle.nct.edu.om - Private
OIL
X
KANNAN
Solution:
i) Air Pressure at B (in Pa) =
KUWAK
X
E
MERCURY
Sp. gr. = 13.6
iv) Absolute Pressure at A (in Pa) =
66%
ii) Pressure above X - X in the right tube (in Pa)
=
iii) Pressure of Mercury above X-X in the left
tube (in Pa) =
Transcribed Image Text:. Ooredoo 9:02 PM moodle.nct.edu.om - Private OIL X KANNAN Solution: i) Air Pressure at B (in Pa) = KUWAK X E MERCURY Sp. gr. = 13.6 iv) Absolute Pressure at A (in Pa) = 66% ii) Pressure above X - X in the right tube (in Pa) = iii) Pressure of Mercury above X-X in the left tube (in Pa) =
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