Trb Mechanical Solved Query On Venturimeter

Appearing for TRB Polytechnic Lecturer Exam 2017 ? Want to a greater extent than or less solved questions for Mechanical Engineering? Here is a enquiry which was asked inwards the TRP Engineering College previous yr seek out held inwards 2016. This enquiry is nether the Syllabus of Fluid Mechanics in addition to Machinery. The enquiry is non widely available inwards the cyberspace except few mass results where entirely enquiry is available. No answer tin live on constitute inwards the cyberspace for the next enquiry in addition to so nosotros bring come upward hither amongst a solution which volition laissez passer on an regard for those who are preparing the TRB seek out rattling seriously. Here is the enquiry in addition to its solution. This enquiry was likewise asked inwards GATE 2005 exam

Question: A venturimeter of xx mm pharynx diameter is used to stair out the velocity of H2O inwards a horizontal piping of xl mm diameter. If the pressure level divergence betwixt the piping in addition to pharynx sections is constitute to live on thirty kPa then, neglecting frictional losses, the menstruum velocity is:
(a) 0.2 m/s
(b) 1.0 m/s
(c) 1.4 m/s
(d) two m/s

The Solution inwards detail:
You volition detect the explanation for the answer below.