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You Are On Multi Choice Question Bank SET 516

25801. A good brick earth should contain :






25802. The commonly used lime in white washing, is






25803. Shingle is





25804. Pick up the plutonic rock from the following:





25805. The lime which contains mainly calcium oxide and slacks with water, is






25806. Seasoning is





25807. Inhaling of fly-ash over a long period causes






25808. Minimum required water cement ratio for a workable concrete, is






25809. Rocks formed due to alteration of original structure due to heat and excessive pressure are called





25810. The compound of Portland cement which contributes to the strength after two to three years is





25811. For slaking of 10 kg of CaO, the theoretical amount of water is





25812. Pick up the correct statement from the following: Method of sawing timber





25813. Clay and silt content in a good brick earth must be at least






25814. Bessemer process is used for the manufacture of





25815. The portion of the brick without a triangular corner equal to half the width and half the length, is called





25816. The standard size of masonry bricks, is






25817. Which one of the following is an air binding material ?





25818. A good quality stone absorbs water less than






25819. The following are the Presidents of Indian National Congress except





25820. Plywood is made from





25821. Soundness test of cement determines






25822. The slag which floats on the surface of the molten iron generally contains






25823. Minimum of 40% of iron, is available in






25824. If the iron ore contains clay as an impurity, the flux added during calcination, is





25825. Cement is said to be of good quality if





25826. Cast steel is manufactured by





25827. For the manufacture of plywood, veneers are placed so that grains of adjacent veneers





25828. A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than






25829. The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively:





25830. Geologically, marble is known as





25831. The commonly used drying oil for oil paints, is





25832. Initial setting of cement is caused due to





25833. The foliated structure is very common in





25834. Turpentine oil is used in paints as





25835. The hardest rock is





25836. The silica is used for preparing





25837. Wrought iron is manufactured from pig iron by






25838. The National fruit of Pakistan is





25839. Fibre boards can be





25840. The first Bank in India got ISO certificate





25841. Portland pozzolana cement possesses






25842. Iron ore may contain






25843. Wrought iron is used for





25844. The timber having maximum resistance against white ants, is obtained from





25845. Knots in timber are





25846. Lime concrete is generally used for





25847. Bituminous fells are used for





25848. The minimum compressive strength of Ilnd class bricks should be






25849. Stuco paints are suitable for





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