Zones of Pollution in a river-stream :
Zone of degradation Zone of active decomposition Zone of recovery 4. Zone of clear water Zone of degradation- This zone is found for a...
FORMWORKS
Formwork in concrete construction is used as a mould for a structure in which fresh concrete is poured only to harden subsequently. Types...
Principles of Friction
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other....
CLASSIFICATION OF BEAMS
Beam : Beam is a structural member which is acted upon by a system of external loads at right angles to the axis. It is typically used...
OBJECTIVES
1) The pitot static tube measures a) stagnation pressure b) static pressure c) dynamic pressure d) difference in total and dynamic...
BRIDGE & ITS COMPONENTS
BRIDGE : A structure facilitating a communication route for carrying road traffic or other moving loads over a depression or obstruction...
OBJECTIVES
1) The major loss of energy in long pipes is due to a) sudden enlargement b) sudden contraction c) gradual contraction or enlargement d)...
THEODOLITE SURVEY
THEODOLITE : The theodolite is a complex instrument used mainly for accurate measurement of horizontal and vertical angle up to 10" or...
RAIL FIXTURES & FASTENINGS
All those fittings which are required for connecting the rails end to end and for fixing the rails to the sleepers in a track are known...
OBJECTIVES
1) Which one of the following is used to measure the discharge? a) current meter b) venturimeter c) pitot tube d) hotwire anemometer 2)...
