The wake None of these is a region of high pressure intensity always occurs after a separation point always occurs before a separation point TRUE ANSWER : ? YOUR ANSWER : ?
Gauge pressure at a point is equal to the absolute pressure ___ the atmospheric pressure. Plus Minus Divide Multiply TRUE ANSWER : ? YOUR ANSWER : ?
The flow in which the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, is known as uniform flow steady flow turbulent flow one dimensional flow TRUE ANSWER : ? YOUR ANSWER : ?
A manometer is used to measure Pressure in Venturimeter Atmospheric pressure Difference of pressures between two points in a pipe Pressure in pipes and channels TRUE ANSWER : ? YOUR ANSWER : ?
The sheet of water flowing over a notch or a weir is known as None of these Nappe or vein Sill or crest Orifice TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following manometer has highest sensitivity U-tube with mercury micro-manometer with water U-tube with water inclined U-tube TRUE ANSWER : ? YOUR ANSWER : ?
In the case of steady flow of a fluid, the acceleration of any fluid particle is zero under limiting conditions zero variable constant TRUE ANSWER : ? YOUR ANSWER : ?
Discharge of a centrifugal pump is (where N = Speed of the pump impeller) Directly proportional to N² Inversely proportional to N Directly proportional to N Inversely proportional to N² TRUE ANSWER : ? YOUR ANSWER : ?
The power developed by a turbine is (where H = Head of water under which the turbine is working) Directly proportional to H1/2 Inversely proportional to H3/2 Directly proportional to H3/2 Inversely proportional to H1/2 TRUE ANSWER : ? YOUR ANSWER : ?
The specific speed from 160 to 500 r.p.m. of a centrifugal pump indicates that the pump is Slow speed with radial flow at outlet Medium speed with radial flow at outlet High speed with radial flow at outlet High speed with axial flow at outlet TRUE ANSWER : ? YOUR ANSWER : ?