The fundamental S.I. unit of pressure is N/m2; this is also known as ......

Related MCQs

• If the pressure at any point in the liquid approaches the vapour pressure, the liquid starts vapourising and creates pockets or bubbles of dissolved gases and vapours. This phenomenon is known as
• Any pressure measured above the absolute zero of pressure is termed as
• ..... is a device which increases the intensity of pressure of a given liquid with the help of low pressure liquid of large quantity.
• Pressure co-efficient is a ratio of pressure forces to
• In which of the following cases it is possible for flow to occur from low pressure to high pressure?
• If the absolute pressure at a point in a hydraulic system is less than atmospheric pressure, the point is said to possess
• At point A in a pipe line carrying water the diameter is 1 m, the pressure 98 kPa and the velocity 1 m/s. At point B, 2 m higher than A, the diameter is 0.5 m and the pressure 20 kPa. The direction of flow would be
• Four piezometer openings in the same cross-section of a cast iron pipe indicate the following pressure for simultaneous reading: 43, 42.6, 42.4 37 mm Hg. What value should be taken for the pressure?
• In laminar flow the pressure drop per unit length of pipe (∆p/L) is given as
• “The intensity of pressure at any point in a liquid at rest is the same in all directions.” The above statement is known as