An inclined tube reservoir manometer is shown in the sketch. a. Show the expression for the liquid deflection, L, is given in terms of the pressure difference p by the following expression, where x is...

An inclined tube reservoir manometer is shown in the sketch.

a. Show the expression for the liquid deflection, L, is given in terms of the pressure difference
p by the following expression, where x is the change in level of the reservoir in inches

b. If the height of an equivalent column of water is
p = p_Hp0gh_e
what is the expression for the manometer

c. If D = 96 mm, d = 6 mm, what angle
 is necessary to provide a 5:l increase in liquid deflection, L, compared to the total deflection in a U-tube manometer (i.e.
p = pgh)?