# gage pressure

**Problem**

A barometer reads 760 mm Hg and a pressure gage attached to a tank of oil (s = 0.8) reads 850 cm. What is the absolute pressure in the tank in kilogram per square centimeter?

A. 1.71 | C. 0.32 |

B. 2.54 | D. 3.21 |

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**Problem**

Determine the absolute pressure at 250 cm below the free surface of oil (specific gravity = 0.80) if the atmospheric pressure is 101 kPa.

A. 136.25 kPa | C. 120.62 kPa |

B. 125.42 kPa | D. 134.54 kPa |

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## Problem 12 - Variation of Pressure

**Problem**

In a condenser containing air and water, the air pressure is 22.1 kPa absolute. What is the gage pressure in kiloNewton per square meter at a point 1.37 m below the water surface.

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## Problem 09 - Variation of Pressure

**Problem**

The pressure in a gas tank is 2.75 atmospheres. Compute the pressure in kiloPascal and the pressure head in meter of water.

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## Problem 08 - Variation of Pressure

**Problem**

What is the pressure in pounds per square inch 4 ft below the surface of a liquid of sp. gr. 1.50 if the gas pressure on the surface is 0.4 atmosphere?

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