Mohr's theorems are used, to obtain the slope and deflection of beams, by
For a simply supported beam with symmetric loading, the slope at the centre is
Which method gives more accurate results in the measurement of areas?
The instrument used for the measurement of area on a map
The vertical distance between any two consecutive contours is called
A set of closed contour lines with higher values inside it present
The eccentricity 'e' of an ellipse
RF of scale used in engineering drawing is mean
A hydraulic structure constructed to dispose off surplus flood water from reservoir
A structure that carries an irrigation canal over a drain
The flow of water through porous soil due to the force of gravity or pressure head is known as
For a given cross sectional area, a most economical channel section has
Which of the following is enlarged scale ?
The useful area or liveable area of building is known as
A river training structure constructed to the river flow extend from bank to river
A hydraulic structure constructed to dispose off surplus flood water from reservoir
A structure that carries an irrigation canal over a drain
The flow of water through porous soil due to the force of gravity or pressure head is known as
For a given cross sectional area, a most economical channel section has
The following sights are observed on a turning point
A relatively fixed point of known elevation above datum is called
The first sight or staff reading, taken from any levelling statin to the levelling, staff held at a point of known elevation is called
A line normal to the plumb line at all points is known as
An arbitrary surface with reference to which the elevation of points are measured and compared is called
If the contour lines are equally spaced they indicate
The anallatic lens is of the type of
If the surveyor gives the signal with both hand above head and then brings them down the indication is
In case of piles if the load is supported by friction between the pile and surrounding soil and also be the pile on the hard stratum, such a pile is known as
The bearing capacity of soil cannot be increased by
Which one of the following can have highest bearing capacity?
In case of a flat roof of R. C.C. the angle of slope, usually is
A king post truss is used for spans
The couple roofs are used
The members laid horizontally to support the common rafters and which transmit the loads to the trusses or walls, are called
The Method of surveying used for determining the relative heights of points on the surface of the earth is called
For true difference in between two points A and B, the level must be set up
The rise and fall method of reduction of levels, provides a check on
The sensitivity of a level tube deceases if
Determining the difference in elevation between two points on the surface of the earth, is known as
A plumb line is
The process of determining the difference of elevation of stations from vertical angles and known distance is known as
The spire test is used in the permanent adjustments of theodolite for the adjustment of
_________ lines are used to draw construction lines
The lower edges of the sloping surface of a roof are called
The apex line of a sloping roof is called
Floor used for dancing
A lathe half center is used:
The include angle of live center nose is __________ degree
Which among the following centres is suitable when work piece is to be turned at high speed