Q/ A manometer connected to a pipe which contain a liquid A flow at vacuum pressure gauge as shown in Figures. (i) (ii) If the end of this manometer is completely evacuated and closed as shown in Figure (ii) find he? Find the specific gravity of liquid B Figure (i)? ii. hai he-i (psi) 1.5 1.25 14.66 PA sp.gr.A PH20 p° sp.gr.B hA-i he-i (psi-V) - 1.58 (Ib/ft) (ft) (ft) (ft) (ft) 1.6 62.4 11.5 Оpen Closed

1. A pressure gauge attached to a pipe is reading 1.34 m of Hg at a place where the atmospheric pressure is 10.33 m of water. The approximate absolute pressure at the mountain isa. 930 kPab. 181 kPac. 280 kPad. 100 kPa   2. The flow is said to be unsteady and non-uniform when,a. The flow velocity is not changing with time but changing with spaceb. The flow velocity is changing with both time and spacec. The flow velocity is changing with time but not changing with spaced. The flow velocity is not changing with both time and space   3. The below figure shows a pipe with a circular cross section of diameter D mm on the left end and a square cross section with side D mm on the right end. Mercury enters the left end with a velocity 1 cm/s and leaves the right end with a velocity V2. Find V2 (neglect losses in the pipe).a. Cannot be find since length is not givenb. Cannot be find since diameter is not givenc. 7.85 mm/sd. 12.73 mm/s   4. 1 kg water is flowing through an inclined pipe at…

The U Tube manometer is widely used to measure the differencelin pressure between tMo donta in a given flow system. As an example, a manometer connected betweeti pipesA and B is stiowti devermi pressure difference in the two pipes. All dimensions shown are in centimeters. Kerosene Benzene P 20 Mercury Weter