A McLeod Gage is available which has a volume, VB of 58.9 cm3 To vecoum spece, and a capillary diameter of 1 mm. Reference The gage reading on the device is 15 cm. Calculate the pressure corresponding to this gage reading in micrometer of Movable reservoir water. Capillary, C Bu Opening, O

The U-tube in Fig.  is open at A and closed at D. Ifaccelerated to the right at uniform a x , what acceleration will cause the pressure at point C to be atmospheric? Thefl uid is water (SG = 1.0).

The band brake of Fig. is used to control the rotation of a drum. The coefficient of friction between the belt and the 36° V-pulley is 0.15, and the weight of the han- dle is 15 N. If a force of 200 N is aPplied to the end of the handle, determine the maximum torque for which no mo- tion occurs if the torque is applied Counterclockwise. 150 mm T 200 N 60 150 mmi 675 mm 75 mm

The system in Fig.  is at 20 ° C. Determine the heighth of the water in the left side.

Geotechnical

Estimate the capillary depression for mercury in a glass capillary tube 2 mm in diameter. Use surface tension = 0.514 N/m Ans. 5.9 mm