An automaticvalve consists of a 225 x
225mm square plate thatis pivoted about a horizontal axis
through alocated at a distance h =
90mm above the loweredge. determine the depth of water d
for which the valve willopen.

On a average work day more than work place firs are reorted

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m