This set of Building Construction Questions & Answers for Exams focuses on “Lime – 2”. 1. Poor lime contains more than ________ of clay. a) 5% b) 10% c) 20% d) 30% 2. Fat lime slakes slowly while hydraulic lime slakes vigorously. a) True b) False 3. Percentage of impurities in limestones should not exceed … Read more
This set of Building Construction Multiple Choice Questions & Answers (MCQs) focuses on “Lime – 1”. 1. The process of heating to redness in the presence of air is called __________ a) Hydraulicity b) Setting c) Roasting d) Calcination 2. Lime is obtained from the calcination of ___________ a) Lime-silica b) Sandstone c) Limestone d) … Read more
This set of Building Construction Multiple Choice Questions & Answers (MCQs) focuses on “Glass – 2”. 1. Litharge is _________ a) Lead trioxide b) Lead sesquioxide c) Lead dioxide d) Lead monoxide 2. Which of the following is a raw material for common glass? a) Lead dioxide b) Potassium bicarbonate c) Salt cake d) Litharge … Read more
This set of Building Construction Multiple Choice Questions & Answers (MCQs) focuses on “Glass – 1”. 1. Which of the following is not a classification of glass? a) Soda-lime glass b) Potash-lead glass c) Potash-lime glass d) Soda-bromine glass 2. Which of the following is not a property of glass? a) Glass can take up … Read more
This set of Building Construction Question Bank focuses on “Non-Ferrous Metals and Alloys – 2”. 1. Which of the following elements is not present in dow metal? a) Aluminium b) Manganese c) Magnesium d) Gold 2. Which of the following elements is not present in electron metal? a) Silver b) Zinc c) Copper d) Magnesium … Read more
This set of Building Construction Multiple Choice Questions & Answers (MCQs) focuses on “Non-Ferrous Metals and Alloys – 1”. 1. Aluminium is commercially produced usually from ________ a) Hematite b) Pyrite c) Malachite d) Bauxite 2. Which of the following properties is not exhibited by aluminium? a) Aluminium is a poor conductor of heat and … Read more
This set of Building Construction Multiple Choice Questions & Answers (MCQs) focuses on “Plastics”. 1. Which of the following polymers is obtained by condensation polymerization? a) Polyethene b) Polystyrene c) Polyvinylchloride d) Carbamide 2. Plastics are divided into thermoplastic and thermosetting on the basis of their ________ a) Behaviour with respect to heating b) Structure … Read more
This set of Building Construction Multiple Choice Questions & Answers (MCQs) focuses on “Mortar”. 1. What is the colour of river sand? a) Black b) Brown c) Grey d) White 2. Increase in volume of the sand due to the presence of moisture is called ___________ of sand. a) Bulking b) Normalising c) Shrinkage d) … Read more
This set of Building Construction Multiple Choice Questions & Answers (MCQs) focuses on “Timber”. 1. Which of the following defects occur in the seasoning process of wood? a) Bow b) Brown rot c) Sap stain d) Blue stain 2. Dry rot is a defect caused in timber in which wood is converted into dry powder … Read more
This set of Building Construction Questions and Answers for Aptitude test focuses on “Steel – 2”. 1. Red shortness is a defect occurring in steel due to the presence of an excess amount of ___________ a) Sulphur b) Phosphorus c) Sodium d) Calcium 2. Which of the following forms of steel is popularly known as … Read more
