Q. A U-tube manometer is closed at both ends one end is vacuum and other end has a gas, if the difference in level of mercury is h = 10 mm, what is the pressure of gas?

View solution

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?

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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?

View solution

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?

View solution

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?

View solution

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

View solution

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?

View solution

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?

View solution

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?

View solution

Q. Bernoulli’s Equation is the conservation of?

View solution

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

View solution

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?

View solution

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?

View solution

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

View solution

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

View solution

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

View solution