Q. A U-tube manometer is open at one end and has a gas at the other end, if the level of the mercury in both legs of manometer is equal then what is the temperature of the gas?

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Q. Which of the following device is used to measure Velocity of flow?

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Q. What is the difference between manometer and differential manometer?

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Q. Which of the following is used to measure pressure of only gas?

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Q. Which of the following is used for the pressure measurement of only liquid?

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Q. A closed end manometer is filled with a gas on one end and other end is close with vacuum, height difference of liquid (density = 10000 Kg/m³) 25 cm, what is the pressure of gas?

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Q. An open end manometer is filled with a gas on one end and other end is open to atmosphere with height difference of liquid (density = 10000 Kg/m³) 10 cm, what is the pressure of gas?

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Q. An object is dipped in water, if the weight of the object measured by spring balance is 10 g and buoyancy force acting on the object is 0.1 N then what is the actual mass of the object?

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Q. Archimedes’ principle describes which of the following quantities?

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Q. A Closed U-tube manometer has a gas at one end and vacuum at other end, if the height difference of the liquid (density = 10 kg/m³) in the manometer in 5 cm, what is the pressure of the gas?

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Q. A hydraulic lever has input surface area 2 m², and output surface area 10 m², if the input force is 5 N, then what is the output force?

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Q. What is the pressure difference of the ends of a U-tube manometer filled with liquid (density = 10 kg/m³) the difference in the height of the liquid in the tubes is 5 cm?

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Q. Bernoulli’s Equation is the conservation of?

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Q. Which of the following is not a pressure measuring device?

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Q. 10 mm of water (density = 1000 kg/m³) and 5 mm of a liquid has the same pressure drop, what is the density of liquid?

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Q. An open tank 10 m deep is completely filled with a liquid of density 5 kg/m³, what is the pressure difference at the top and bottom?

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Q. What is the pressure of 1 mole of an ideal gas at 27°C occupying 1 Liter of volume?

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Q. What is the pressure if 10 N of force acts at 30 degrees from the surface of area 5 m²?

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Q. What is the pressure if 10 N of force acts at 60 degrees from the normal of a 5 m² surface?

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Q. What is the pressure if 10 N of force is acting normally on 5 m² surface area?

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