Hydraulics & Fluid Mechanics Surface energy per unit area of a surface is numerically equal to force of cohesion atmospheric pressure force of adhesion surface tension force of cohesion atmospheric pressure force of adhesion surface tension ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics An open vessel of water is accelerated up an inclined plane. The free water surface will make an angle in opposite direction to inclination of inclined plane make an angle in direction of inclination of inclined plane any one of above is possible be horizontal make an angle in opposite direction to inclination of inclined plane make an angle in direction of inclination of inclined plane any one of above is possible be horizontal ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics In which of the following the friction drag is generally larger than pressure drag? a circular disc or plate held normal to flow an airfoil a sphere a cylinder a circular disc or plate held normal to flow an airfoil a sphere a cylinder ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics SURFACE TENSION HAS THE UNITS OF NEW TONS/M NEWTONS/M NEWTONS NETON/M NEW TONS/M NEWTONS/M NEWTONS NETON/M ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics The resultant of all normal pressures acts at metacentre vertically upwards at center of pressure at e.g. of body at metacentre vertically upwards at center of pressure at e.g. of body ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics For measuring flow by a venturimeter, if should be installed in in any direction and in any location. inclined line with upward flow vertical line horizontal line in any direction and in any location. inclined line with upward flow vertical line horizontal line ANSWER DOWNLOAD EXAMIANS APP
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