QUIZ 01 - Basic Principles, Concepts, and Definitions THERMODYNAMICS I 1st Semester SY 2023-2024 NAME/COURSE: SECTION...

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QUIZ 01 - Basic Principles, Concepts, and Definitions THERMODYNAMICS I 1st Semester SY 2023-2024 NAME/COURSE: SECTION CODE & CLASS SCHEDULE: RATING: DATE: Answer the following problems. Show your solution, in a bond paper (any size). A. Mass and Weight (3 points each) 1. What is the weight of a 60-kgm man at standard condition? Express you answer in kg, and in Newton. 2. What is the mass in grams and the weight in dynes and in gram-force of 12 oz of salt? Local g is 9.65 m/s (1.0 lbm = 16 oz.) B. Pressure 1. A pressure gage registers 50psig in a region where the barometer is 14.5 psia. Find the absolute pressure in psia, and in kPa. (3 points) 2. The pressure of a boiler is 10 kg/cm. The barometric pressure of the atmospheric is 760 mmHg. Find the absolute pressure in the boiler. (3 points) 3. Given the barometric pressure of 14.7psia (29.92in. Hg abs), make these conversions: (5 points) a. 80 psig to psia and to atmosphere b. 20in. Hg vacuum to in. Hg abs and to psia c. 10 psia to psi vacuum and to Pa C. Temperature 1. At which temperature point will Celsius and Fahrenheit be equal? QUIZ 01 - Basic Principles, Concepts, and Definitions THERMODYNAMICS I 1st Semester SY 2023-2024 NAME/COURSE: SECTION CODE & CLASS SCHEDULE: RATING: DATE: Answer the following problems. Show your solution, in a bond paper (any size). A. Mass and Weight (3 points each) 1. What is the weight of a 60-kgm man at standard condition? Express you answer in kg, and in Newton. 2. What is the mass in grams and the weight in dynes and in gram-force of 12 oz of salt? Local g is 9.65 m/s (1.0 lbm = 16 oz.) B. Pressure 1. A pressure gage registers 50psig in a region where the barometer is 14.5 psia. Find the absolute pressure in psia, and in kPa. (3 points) 2. The pressure of a boiler is 10 kg/cm. The barometric pressure of the atmospheric is 760 mmHg. Find the absolute pressure in the boiler. (3 points) 3. Given the barometric pressure of 14.7psia (29.92in. Hg abs), make these conversions: (5 points) a. 80 psig to psia and to atmosphere b. 20in. Hg vacuum to in. Hg abs and to psia c. 10 psia to psi vacuum and to Pa C. Temperature 1. At which temperature point will Celsius and Fahrenheit be equal?