Welcome to your SSC JE Civil Engineering 2018 Objective Exam Practice test Day - 52
Take an exciting test in SSC JE Civil Preliminary Exam in January 2018. 
You have only 20 mins to complete the test (25 Questions)
Wish you all the best!!!
Name
Email
1) Barometer is used to measure
2) A flow in which the quantity of liquid flowing per second is not constant, is called
3) An error of 1% in measuring head over the crest of the notch (H) will produce an error of __________ in discharge over a triangular notch,
4) A flow in which the viscosity of fluid is dominating over the inertia force is called
5) The efficiency of power transmission through pipe is (where H = Total supply head, and hf = Head  lost due to friction in the pipe)
6) The error in discharge (dQ/Q) to the error in measurement of head (dH/H) over a rectangular notch is given by
7) The hydraulic mean depth or the hydraulic radius is the ratio of
8) The flow of water through the hole in the bottom of a wash basin is an example of
9) The viscosity of a liquid __________ its rate of flow through a hole in a vessel.
10) Euler's number is the ratio of __________ force to pressure force.
11) The weight per unit volume of a liquid at a standard temperature and pressure is called
12) The length of the divergent cone in a Venturimeter is __________ that of the convergent cone.
13) The units of dynamic or absolute viscosity are
14) If a body floating in a liquid returns back to its original position, when given a small angular displacement, the body is said to be in
15) A notch is used to measure __________ of liquids.
16) A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow.
17) The stress-strain relation of the Newtonian fluid is
18) A flow whose streamline is represented by a curve, is called
19) A fluid whose viscosity does not change with the rate of deformation or shear strain is known as
20) The coefficient of discharge in case of internal mouthpiece is __________ that of external  mouthpiece.
21) The hydraulic mean depth for a circular pipe of diameter (d) is
22) The value of coefficient of discharge is __________ the value of coefficient of velocity.
23) The specific gravity of water is taken as
24) The unit of surface tension is
25) The coefficient of venturi-flume, generally, lies between