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.
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)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 14RQ: Atmospheric pressure at sea level under standard conditions is ______inches of mercury (Hg) or_____...
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Question
![. 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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa3088c6d-87b7-4038-8f90-7b7f50797e79%2Fb726b9c7-5014-4ae4-9ec0-e08e5185ed7b%2F866uejt_processed.jpeg&w=3840&q=75)
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) =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa3088c6d-87b7-4038-8f90-7b7f50797e79%2Fb726b9c7-5014-4ae4-9ec0-e08e5185ed7b%2Fprpjqh_processed.jpeg&w=3840&q=75)
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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