Hydraulics & Fluid Mechanics The region between the separation streamline and the boundary surface of the solid body is known as wake lift boundary layer drag wake lift boundary layer drag ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics Operation of McLeod gauge used for low pressure measurement is based on the principle of gas law Pascal’s law Charle’s law Boyle’s law gas law Pascal’s law Charle’s law Boyle’s law ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics Pressure of the order of 10''' torr can be measured by Micro-manometer Bourdon tube Pirani Gauge ionisastion gauge Micro-manometer Bourdon tube Pirani Gauge ionisastion gauge ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics The increase in meta centric height i) increases stability ii) decreases stability iii) increases comfort for passengers iv) decreases comfort for passengers The correct answer is (i) and (iii) (i) and (iv) (ii) and (iv) (ii) and (iii) (i) and (iii) (i) and (iv) (ii) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics The surface tension of mercury at normal temperature compared to that of water is more more or less depending on size of glass tube same less more more or less depending on size of glass tube same less ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics If a sphere of diameter 1 cm falls in castor oil of kinematic viscosity 10 stokes, with a terminal velocity of 1.5 cm/sec, the coefficient of drag on the sphere is 160 200 less than 1 between 1 and 100 160 200 less than 1 between 1 and 100 ANSWER DOWNLOAD EXAMIANS APP
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