1004Civil EngineeringMedium
Select the correct statement?
ALocal atmospheric pressure is always below standard atmospheric pressure
BLocal atmospheric pressure depends upon elevation of locality only
CStandard atmospheric pressure is the mean local atmospheric pressure a* sea level
DGauge piessure is equal to atmospheric pressure plus instrument reading
EA barometer reads the difference be-tween local and standard atmospheric pressure
Correct answer
C. Standard atmospheric pressure is the mean local atmospheric pressure a* sea level
Explanation
The correct answer is Standard atmospheric pressure is the mean local atmospheric pressure a* sea level.