D:-turbulent flow
Correct Answer:- Option-A

Question85:-If in a closed traverse, sum of north latitudes is more than the sum of the South latitudes and also that the sum
of west departures is more than the sum of east departures, the bearing of the closing line lies in the

A:-NE quadrant
B:-SE quadrant
C:-NW quadrant
D:-5W quadrant
Correct Answer:- Option-B
Question86:-Continuity equation is based on law of conservation of
A:-Momentum
B:-Energy
C:-Velocity
D:-Mass
Correct Answer:- Option-D
Question87:-Which of the following is used the measure discharge 7
A:-Current meter
B:-Venturi meter
C:-Pitot tube
D:-Anemometer
Correct Answer:- Option-B
Question88:-The point in the immersed body through which the resultant pressure of liquid is taken to act is called
A:-centre of gravity
B:-centre of buoyancy
C:-centre of pressure
D:-metacentre
Correct Answer:- Option-C
Question89:-Sensiti of bubble tube can be increased by
A:-Decreasing the length of bubble
B:-Increasing the diameter of bubble tube
C:-Increasing the viscosity of liquid
D:-Decreasing the radius of curvature of tube
Correct Answer:- Option-B
Question90:-Contour interval is
A:-inversely proportional to the scale of map
B:-directly proportional to the flatness of ground
C:-larger for accurate works
D:-smaller for accurate works
Correct Answer:- Option-A
Question91:-Error due to bad ranging is
A:-cumulative, positive
B:-cumulative, negative
C:-compensating
D:-both (1) and (2)
Correct Answer:- Option-A
Question92:-First observation taken on tuming point is
A:-Back sight
B:-Foresight
C:-Intermediate sight
D:-None of these
Correct Answer:- Option-B
Question93:-Pressure at the summit of a syphon is
A:-Equal to atmospheric pressure
B:-Less than atmospheric pressure
C:-Greater than atmospheric pressure
D:-None of these
Correct Answer:- Option-B
Question94:-If the fore bearing of a line is observed to be 12°24, then the back bearing of line is
A:-77°36"