Which of the following unit is NOT the Pressure unit? o Pascal o psi o kelvin o standard atmosphere A vacuum gage connected to a chamber reads 7 psi at a location where the atmospheric pressure is 14.5 psi. What is the absolute pressure in the chamber? o 7.5 psi o 21.5 psi o -7.5 psi o 8.7 psi Pressure is a scalar quantity, the pressure at a point in a fluid is the same in all directions. o True o False
Which of the following unit is NOT the Pressure unit? o Pascal o psi o kelvin o standard atmosphere A vacuum gage connected to a chamber reads 7 psi at a location where the atmospheric pressure is 14.5 psi. What is the absolute pressure in the chamber? o 7.5 psi o 21.5 psi o -7.5 psi o 8.7 psi Pressure is a scalar quantity, the pressure at a point in a fluid is the same in all directions. o True o False
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:### Pressure and Its Measurement
**Question 1: Units of Pressure**
- Which of the following units is NOT a unit of pressure?
- Pascal
- psi
- kelvin
- standard atmosphere
**Question 2: Absolute Pressure Calculation**
- A vacuum gauge connected to a chamber reads 7 psi at a location where the atmospheric pressure is 14.5 psi. What is the absolute pressure in the chamber?
- 7.5 psi
- 21.5 psi
- -7.5 psi
- 8.7 psi
**Question 3: Nature of Pressure**
- Pressure is a scalar quantity, meaning the pressure at a point in a fluid is the same in all directions.
- True
- False
These questions are designed to test your understanding of pressure units, the concept of absolute pressure, and the nature of pressure as a scalar quantity.
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