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Permeability of soil is:
GI pipe has a coating of
The effective length of a compression member is less than three times the least lateral dimension is known as:
The conversion of dry land into green development by providing grass and natural scenery of vegetation is called:
The curvature of the earth's surface is taken in to account only if the extent of survey is more than:
The width of the steps in stair-case is called:
Which one the following is suitable for water disinfection?
Which of the following liquid is more viscous?
The ratio of stress to strain is:
The velocity of a moving body is:
Hydraulic turbines are the machine which converts water energy into?
The law which states, 'within elastic limit strain produces is proportional to the stress producing it', is known as:
Mostly used coagulant is:
The point through which the whole weight of the body acts is called?
The rigid pavement are made of:
Fluids undergo volume change under external pressure due to:
Weber number is the ratio of inertia force to
The width of carriage way for a single lane is recommended to be
The lateral earth pressure is said to be active when
When two plates are placed end to end are joined by two cover plates, the joint is known as
A branch of surveying in which the horizontal and vertical distances of points are obtaining by instrumental observations, is known as
The material in which large deformation is possible before rupture is termed
The best hydraulic cross section for a open channel is the one
The minimum diameter of steel to be used in column as per Indian standards is
Greater accuracy in linear measurements, is obtained by
Surveys which are carried out to provide a national grid of control for preparation of accurate maps of large areas,are known
The ratio of volume of water present in a given soil mass to the total volume of its voids is known as
In a sludge digestion tank, the gas that mainly evolves is
The sedimentation process in water treatment involves settling of impurities in a tank under the action of
The critical gradient of the seepage of water ........................ with increase in specific gravity of soil
Darcy's law is valid only for
Composting and lagooning are the methods of
The coagulant used for treating water is
Rate of consolidation
In the sample of a consolidometer test pore water pressure is
Cleaning of rapid sand filters is done by
Settlement at any time to final settlement in a day is known as
Sugar and carbohydrates are good examples of
Turbidity of water is measured on
Creep Strain is
A hydraulic jump is formed when
The arrangement of supporting an existing structure by providing supports underneath, is known as
When two tracks of same or different gauges cross eac hother at any angle, the crossing provided is
Surge tanks are provided
The ratio of elongation in a prismatic bar due to its own weight was compared to another similar bar with same weight and an additional load of W at the free end in the direction of weight will be
The steel which contains fissures and cavities, is manufactured by
Traffic density
Which one of the following substances has the largest value of Young's modulus?
Maximum deflection of a cantilever beam of length l, Young's modulus E, moment of inertia I and concentrated load at tip P
Plasticizer is added in concrete to