(D) None of these Answer: Option C (A) Increases (B) 1.5 kg 304 (A) Sufficiently pure (A) Only (i) 92 67 (A) Fibre boards are used for thermal and acoustic control (C) Iron (D) All the above The percentage of alumina and silica in good fire clay vary respectively is Question No. (C) Di-calcium silicate 349 (B) The coefficient of thermal expansion of plastics is about three times than that of steel (B) Spirit varnish Answer: Option D Answer: Option B (C) 15 % to 20 % (C) Calcareous rocks (C) Iron ore, coal and lime stone (B) Blasting of stones 454 259 (D) All the above (C) (iii) and (iv) (B) Moulding (A) Steel (D) Sedimentary rocks grains of any layer to grains of adjacent layers is (B) Flexural strength at 90 days is 0.2 N/mm2 (B) Colour wash 27 Which of the following trees yields hard wood? The initial setting time for ordinary Portland cement as per IS specifications should not be less Answer: Option A (B) The reaction proceeds with an evolution of ammonia 22 402 Answer: Option B (B) Argillaceous rock 354 (D) Neither (A) nor (B) (C) Columns and struts Answer: Option D (D) Lime stone (D) None of these (B) 6 to 8 % Ultimate strength to cement is provided by 277 With increase in moisture content, the bulking of sand (A) 30 minutes (D) All the above (D) None of these (D) All the above (D) It is suitable when bricks are required in large numbers (C) One and a half bricks thick Answer: Option C 159 (A) 25 mm to 50 mm (D) High carbon steel A queen closer is a 239 (C) Its final setting time is about 10 hours (D) All the above 146 468 Question No. Answer: Option D A pug mill is used for The preparation of surface of stone to obtain plain edges or to obtain stones of required size and Answer: Option D (D) Neither (A) nor (B) Question No. Question No. Question No. determination of initial setting time, is (C) Methyl methacrylate (C) Porous (D) Spirit, oil and wax (C) Resin (A) Less amount of gypsum in very fine powdered form (B) Zinc white (B) Lime stone (A) A little large to specified size (B) Is made by melting powdered glass paints surface Answer: Option C (A) Basalt Answer: Option A Answer: Option D 70 238 Answer: Option A Question No. (A) 5 to 10 % Question No. Answer: Option D Question No. (C) The dry sand and the sand completely flooded with water, have practically the same volume (B) Bauxite, Chromites, Dolomite, Magnesia Question: Multiple Choice (Choose The Best Answer) 14. 86 (A) Setting time of cement (C) Lime stone (C) Petroleum product Pick up the polymineralic rock from the following: (D) Tetra-calcium alumino ferrite Question No. (C) The sand stone with silicates resist a fire in a better way (A) The phenol is carbolic acid Question No. SAMPLE TEST QUESTIONS BRICKLAYER - ITA WEBSITE 9 Which types of mortar should be used to build a brick veneer wall? The timber having maximum resistance against white ants, is obtained from Asbestos Question No. (B) 60 minutes Question No. (D) None to these (B) Granite (A) Cracks Question No. Acrylic sheets Pick up the most favourable condition for the rapid growth of fungus for dry rot from the (D) None of these Priming consists of (B) Metamorphic rocks (C) 0.250 % Answer: Option D Which of the following ingredients of the brick earth enables the brick to retain its shape? Question No. (C) 12% of chromium and 36% of nickel Pick up the correct statement from the following: (C) Lining for glass furnaces (C) Hydraulic lime Porcelain is used as: Answer: Option B (C) 2.66 Learn Design Of Masonry Structures MCQ questions & answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. (C) 1800 kg (A) Increasing moisture content (B) 20 m (C) Phosphorus 421 Glazing is used to make earthenware 386 (B) Plastics are durable 287 For preparing porcelains, the clay should be (A) Is made by grinding its one side (D) All the above (A) In basic Bessemer process, the steel heats the converter (C) 15 % 347 (A) Blisters in the finished wrought iron, are caused due to the reaction between oxide of iron (A) Melamine is obtained from calcium carbide (A) Is obtained by cementation process Proper amount of entrained air in concrete results in 248 Question No. The stretcher bond in brick masonry can be used only when the thickness of wall is (A) 90 mm (B) 180 mm (C) 190 mm (D) 280 mm. (B) Limonite (C) High test plastic (B) 60 minutes (B) Warps due to changes in humidity (D) Teak wood (C) Bessemer process 167 (C) Nickel (C) 20 % (D) All the above 316 (C) The slag contains lime about 45% (C) Calcareous rock (D) Granite Question No. (A) Soft (C) Co-polymerization (A) Log (B) Calcium oxide (A) Siliceous rock (D) 3 mm to 4 mm thick (B) 15 % (A) Tetra-calcium alumino-ferrite (C) Sedimentary rock (D) To decrease the setting time (D) 120 kg/cm2 Question No. Answer: Option B (D) All the above 137 Answer: Option A Answer: Option B Answer: Option D (C) Sea Answer: Option D 131 (D) To improve the workability of concrete mix (A) Gypsum The most important tool in brick laying for lifting and spreading mortar and for forming joints is (D) All of these 220 Question No. (C) Aqueous rock (D) (iii) and (iv) (B) A depression on a face of brick ñ�?ç‹Óê¡?½Î^«>MÈ{;H‘Ö‰'Öwt$e/?Ûr)gG'¶ÿè‘9m>)s�G££�UŞÅvèê. Pick up the correct statement from the following: 193 (B) Igneous rocks (C) Quantity of cement (B) Linseed oil Answer: Option D Based on flow quality, the sequence of pipes is Question No. (A) Defects caused by crushing fibres 24 (D) Plain lime Question No. Expansion Joints in masonry walls are provided in wall lengths usater than 114 (C) Iron-oxide Pick up the correct statement from the following: Question No. Question No. 385 Answer: Option D (B) Stretchers The main function of alumina in brick earth is Question No. (B) Igneous rock (D) All of these Question No. Seasoning of timber is done for (B) 20 % (B) 4 grades Duco is one of the patent forms of (D) Silicon This set of solved objective questions on E-Commerce includes the collection of multiple-choice questions on the fundamentals of E-Commerce techniques. as quarter sawing method (A) Hydrogen (B) Small sized water pipes Enter your email address to subscribe to this blog and receive notifications of new posts by email. 172 Question No. Answer: Option B (B) Chrysotile asbestos 68 433 Plastic bitumen is generally used for 438 382 337 Question No. Answer: Option A Answer: Option C (C) Increasing strength of timber Pick up the correct statement from the following: (A) Urea resin (B) Columns Answer: 7000 °C to 10000 °C, 4. 195 05 (C) Wrought iron Assertion A : Pure lime takes a long time to develop adequate strength. Question No. The hardest rock is (B) Is used as damp proofing material plenty of turps (B) 1 hour (A) Clay, lime stone is used as flux (D) Neither (A) nor (B) PVC stands for (D) Less than 1 in beams but greater than 1 in channels Question No. (D) To crack and warp on drying Question No. (C) A is true but R is false (C) Tempering brick earth Answer: Option C (C) Slate Answer: Option D (A) Segregation (C) Remains same Answer: Option D (D) Zinc and nickel Question No. Answer: Option D (C) Chemically precipitated sedimentary rock Question No. (C) Talc Answer: Option C Answer: Option B are called earthen-ware (B) The fillers are inert materials and they impart strength and hardness Answer: Option A Hollow bricks are: Answer: About 1/3 in weight of standard brick . (B) 15 % Answer: Option C (B) Hypabyssal rocks 14. Pick up the compound responsible for early strength of cement from the following: (B) Non-homogeneous (C) Crawling paints may be cured by sand preparing the surface and giving a fresh coat with Question No. 116 The rocks formed by gradual deposition, are called