Answer :
Gauge pressure is measured relative to atmospheric pressure. To find the absolute pressure, we need to add the atmospheric pressure to the gauge pressure. Assuming the atmospheric pressure is [tex]$100 \text{ kPa}$[/tex], we have:
[tex]$$
\text{Absolute Pressure} = \text{Gauge Pressure} + \text{Atmospheric Pressure}
$$[/tex]
Plugging in the values:
[tex]$$
\text{Absolute Pressure} = 156 \text{ kPa} + 100 \text{ kPa} = 256 \text{ kPa}
$$[/tex]
Thus, the absolute pressure is approximately [tex]$256 \text{ kPa}$[/tex].
[tex]$$
\text{Absolute Pressure} = \text{Gauge Pressure} + \text{Atmospheric Pressure}
$$[/tex]
Plugging in the values:
[tex]$$
\text{Absolute Pressure} = 156 \text{ kPa} + 100 \text{ kPa} = 256 \text{ kPa}
$$[/tex]
Thus, the absolute pressure is approximately [tex]$256 \text{ kPa}$[/tex].
