Related Questions

The leg of a barometric leg pump is longer than the Toricellian leg, which is about __________ metres.
A 1
B 5
C 34
D 10
The area of the right triangle is 184 cm2 . One of its leg is 16 cm long. Find the length of the other leg?
A 23 cm
B 22 cm
C 24 cm
D 20 cm
The lymphatic capillaries
A Originate as blind ended vessels
B Are absent in nervous system
C Have fenestrations in their endothelial cells
D Have tight junctions between the endothelial cell
E Have almost no basal lamina
In resting condition, as blood passes through the systemic capillaries there is an increase in
A Cl- concentration in RBC
B Mean corpuscular volume of RBC
C P50
D pH of blood
E Plasma protein concentration of blood
In resting condition as blood passes through the systemic capillaries, there is an increase in
A Mean corpuscular volume of RBC
B Plasma protein concentration
C P50 of oxygen-hemoglobin dissociation curve
D pH of blood
E Affinity of hemoglobin for binding with oxygen
Which statement about capillaries is correct?
A their walls are covered with cilia
B they warm and humidify inhaled air
C their walls are only one cell thick
D they move mucus through the lungs
When the load on the engine increases, it becomes necessary to increase the supply of working fluid and when the load decreases, less working fluid is required. The supply of the working fluid to the engine is controlled by a
A D-slide valve
B governor
C Meyer’s expansion valve
D flywheel
If cohesion between molecules of a fluid is greater than adhesion between fluid and glass, then the free level of fluid in a dipped glass tube will be
A Higher than the surface of liquid
B The same as the surface of liquid
C Lower than the surface of liquid
D Unpredictable
In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?
A Rotational
B Unsteady
C Turbulent
D Non-uniform
A man spends 75% of his income. his income is increased by 20% and he increased his expenditure by 10%. His savings are increased by :
A 10%
B 25%
C 37.50%
D 50%

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