Explore topic-wise MCQs in Engineering.

The main constituent of fly-ash, is

The initial setting time of lime-pozzolana, is

Bitumen in

If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called

Stainless steel contains

Sand stone is

Ultimate strength to cement is provided by

Initial setting time of cement for asbestos cement products should be not less than

The variety of pig iron used for the manufacture of steel by Bessemer process, is

Polymerization helps to improve the property of

The rocks formed by gradual deposition, are called

Galvanising means covering iron with a thin coat of

For preparing porcelains, the clay should be

Brittleness of cold is due to an excess of

For the manufacture of Portland cement, the proportions of raw materials used, are

Asbestos cement

The plastics made from cellulose resin

Kaolin is chemically classified as

Depending on the chemical composition and mechanical properties, iron may be classified as

The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout

Pick up the hypabyssal rock from the following:

The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called

Quartzite is a

Accuracy of 'fix' by two point problem, is

A bearing of a line is also known as

The sensitiveness of a level tube decreases if

The slope correction for a length of 30 m along a gradient of 1 in 20, is

For a closed traverse the omitted measurements may be calculated

True meridians are generally preferred to magnetic meridians because

ABCD is a regular parallelogram plot of land whose angle BAD is 60 . If the bearing of the line AB is 30 , the bearing of CD, is

Keeping the instrument height as 1.5 m, length of staff 4 m, the slope of the ground as 1 in 10, the sight on the down-slope, must be less than

Offsets are measured with an accuracy of 1 in 40. If the point on the paper from both sources of error (due to angular and measurement errors) is not to exceed 0.05 cm on a scale of 1 cm = 20 m, the maximum length of offset should be limited to

The most reliable method of plotting a theodolite traverse, is

The difference of level between a point below the plane of sight and one above, is the sum of two staff readings and an error would be produced equal to

The bearings of the lines AB and BC are 146 30' and 68 30'. The included angle ABC is

For the construction of highway (or railway)

In chain surveying field work is limited to

The accuracy of measurement in chain surveying, does not depend upon

One of the Lehmann's rules of plane tabling, is

Failure of the stability of slopes, generally occurs along

The radius of curvature of the arc of the bubble tube is generally kept

The real image of an object formed by the objective, must lie

The clay soil mainly consists of

The ratio of the weight of given volume of soil solids to the weight of an equal volume of distilled water at the given temperature, is known

Two concave lenses of 60 cm focal length are cemented on either side of a convex lens of 15 cm focal length. The focal length of the combination is

One of the tacheometric constants is additive, the other constant, is

The limiting length of an offset does not depend upon

If arithmetic sum of latitudes of a closed traverse is Lat and closing error in latitude is dx, the correction for a side whose latitude is l, as given by Transit Rule, is

The weight of a pycnometer containing 400 g sand and water full to the top is 2150 g. The weight of pycnometer full of clean water is 1950 g. If specific gravity of the soil is 2.5, the water content is

In chain surveying tie lines are primarily provided