Answer :
To convert 140 psig (pounds per square inch gauge) into inches of mercury (in. Hg) and kilopascals (kPa), we can use specific conversion factors for each unit.
First, let's convert psig to inches of mercury:
1. Conversion Factor for psig to inches of mercury (in. Hg):
Typically, the conversion factor used is approximately 2.03602 in. Hg per psig.
2. Conversion Calculation:
[tex]\[ 140 \text{ psig} \times 2.03602 \, \text{(in. Hg/psig)} = 285.0428 \, \text{in. Hg} \][/tex]
Now, let's convert psig to kilopascals:
1. Conversion Factor for psig to kilopascals (kPa):
Typically, the conversion factor used is approximately 6.89476 kPa per psig.
2. Conversion Calculation:
[tex]\[ 140 \text{ psig} \times 6.89476 \, \text{(kPa/psig)} = 965.2664 \, \text{kPa} \][/tex]
Final Answers:
- 140 psig is equivalent to 285.0428 inches of mercury.
- 140 psig is equivalent to 965.2664 kilopascals.
First, let's convert psig to inches of mercury:
1. Conversion Factor for psig to inches of mercury (in. Hg):
Typically, the conversion factor used is approximately 2.03602 in. Hg per psig.
2. Conversion Calculation:
[tex]\[ 140 \text{ psig} \times 2.03602 \, \text{(in. Hg/psig)} = 285.0428 \, \text{in. Hg} \][/tex]
Now, let's convert psig to kilopascals:
1. Conversion Factor for psig to kilopascals (kPa):
Typically, the conversion factor used is approximately 6.89476 kPa per psig.
2. Conversion Calculation:
[tex]\[ 140 \text{ psig} \times 6.89476 \, \text{(kPa/psig)} = 965.2664 \, \text{kPa} \][/tex]
Final Answers:
- 140 psig is equivalent to 285.0428 inches of mercury.
- 140 psig is equivalent to 965.2664 kilopascals.
