2. A weatherman carried an aneroid barometer from the ground floor to his office atop the Sears Tower in Chicago. On the ground level, the barometer read 30.150 in Hg absolute; topside it read 28.607 in Hg absolute. Assume that the average atmospheric air density was 0.075 lb/cu ft and estimate the height of the building.

Q: As the engineer on the job, you are tasked to determine the pressure drop across an orifice (an…

A: Density of water = 1000kg/m3  h1 - h2 = 200mm = 0.2m

Q: 1. Determine the sum of the following sound levels (all in decibels): 68, 82, 76, 68, 74 and 81

A: As per company policy we can only answer first question Kindly post other questions as seperate…

Q: Climatic condition data in Mountain Province for the months of July, August and September are…

A:

Q: Civil Engineering Consider two other houses with 200 [m?] of foundation area and 1000 [m'] volume.…

A: Steady concentration: When a chemical is administered constantly or frequently, the amount soaked up…

Q: Calculate the 2 hr duration precipitation intensity for the city of Los Angeles (California),…

A:

Q: Estimate the vapor pressure, air pressure, relative humidity, and air density at a height of 1800 m…

A: The height into the atmosphere = 1500 mThe total pressure = 101 kPaThe air temperature = 25°CThe dew…

Q: Air Leakage and Ventilation Problem: Blower Door Test A blower door test was conducted during an…

A: A leaky 1920s Toronto house loses energy due to uncontrolled air leakage. We calculated the…

Engineering Standards and Codes

Standards are technical publications designed to ensure the reliability of goods, products, methods, or services. They establish technical requirements, specifications, guidelines, features, or design procedures. Standards recommend a set of tolerance for design, processes, operations, production methods, or equipments used in a particular area. Standards are not legally binding unless they are accepted as code or regulation.