Description : A pug mill is used for (A) Softening brick earth (B) Moulding brick earth (C) Tempering brick earth (D) Providing brick earth
Last Answer : Answer: Option C
Description : A pug mill is used for a) Softening brick earth b) Moulding brick earth c) Tempering brick earth* d) Compacting brick earth
Last Answer : c) Tempering brick earth*
Description : The process of mixing clay, water and other ingredients to make brick is known as (A) Kneading (B) Moulding (C) Pugging (D) Drying
Last Answer : Answer: Option A
Description : Which of the following clay mixing devices is vacuum operated for deairation of clay? (A) Banbury mixer (B) Pug mill (C) Muller-mixer (D) None of these
Last Answer : (B) Pug mill
Description : Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: (A) Alumina (B) Lime (C) Iron-oxide (D) Magnesia
Description : Mixing of light fine powder such as insecticides is done by (A) Banbury mixer (B) Pug mill (C) Impact wheels (D) Kneader
Last Answer : (C) Impact wheels
Description : Mixer used for rubber compounding is (A) mixer-extruder (B) Banbury internal mixer (C) Muller mixer (D) Pug mill
Last Answer : (B) Banbury internal mixer
Description : A __________ mixer resembles a ball mill without balls. (A) Banbury (B) Pug mill (C) Tumbling (D) Pan
Last Answer : (C) Tumbling
Description : Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a (A) Pug mill (B) Mixer-extruder (C) Banbury mixer (D) Muller mixer
Last Answer : (A) Pug mill
Description : __________ is the most suitable for compounding rubber and plastic solids. (A) Banbury mixer (B) Pan mixer (C) Pug mill (D) Charge can mixer
Last Answer : (A) Banbury mixer
Description : Size reduction of moulding powders, waxes, resins & gums are done in a __________ mill. (A) Cage (B) Hammer (C) Both (A) & (B) (D) Neither (A) nor (B)
Last Answer : (C) Both (A) & (B)
Description : Carbonisation of coal consists of A. drying and crushing the coal to a fine powder B. moulding the finely ground coal under pressure with or without a binding material C. heating the wood with a limited supply of air to temperature not less than 280°C D. none of the above
Last Answer : Answer: D
Description : The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout (A) The monsoon (B) The winter (C) The summer (D) None of these
Description : Advantage of a clamp compared to a kiln for burning bricks is that (A) It takes less time for burning (B) It gives more output of first class bricks (C) It has less initial cost (D) It is suitable when bricks are required in large numbers
Description : BRIC, the acronym coined by Goldman Sachs in 2001, stands for: A. Brazil, Russia, India and China B. Bangladesh, Russia, Iceland and China C. Brazil, Russia, Indonesia and Colombia D. Bulgaria, Romania, Italy and Croatia
Last Answer : Brazil, Russia, India and China
Description : The term BRIC originally referred to Brazil, Russia, India and China. Some people insisted on calling them BRICs, but nowadays that acronym is spelt BRICS because many have begun including another country in this grouping. Which other country?
Last Answer : South Africa.
Description : Coke oven regenerators are made of __________ bricks. (A) Fire clay (B) Silica (C) Low thermal conductivity (D) High electrical conductivity
Last Answer : (A) Fire clay
Description : Coke oven walls are lined with __________ bricks. (A) Silica (B) Tar-dolomite (C) Low thermal conductivity (D) Fire clay
Last Answer : (A) Silica
Description : What are the various operations involved in manufacturing of burnt clay bricks?
Last Answer : Manufacturing of Burnt Clay Brick consists of a) Preparation of clay. b) Moulding c) Drying d) Burning.
Description : Classify burnt clay bricks.
Last Answer : The bricks used in the construction works are burnt bricks and they are classified into the following four categories: 1) First class bricks 2) Second class bricks 3) Third class bricks 4 ... a compact structure and hence they are sometimes found to be stronger than even the first class bricks.
Description : Hydraulic lime is obtained by (A) Burning of lime stone (B) Burning of kankar (C) Adding water to quick lime (D) Calcination of pure clay
Last Answer : Answer: Option B
Description : Pick up the correct statement from the following: (A) Quick lime is obtained by burning pure lime stone (B) Hydraulic lime is obtained by burning lime stone containing clay 5% to 30% (C) Poor lime is obtained by burning lime stone containing impurities more than 5% (D) All the above
Last Answer : Answer: Option D
Description : Pick up the correct statement from the following: (A) The plastic bottles are made by the process of blowing (B) The application of thermo-setting resins on sheets of paper, is called laminating ... placing raw material in the desired moulds, is known as moulding process (D) All the above
Description : PROBLEM FA sample of soft saturated clay weighs 350 grams and has a volume of 205cc. After oven drying, the soil weighs 225 grams. Calculate the values of saturated unit weight, void ratio, porosity and specific gravity?
Last Answer : {
Description : Coal is finally pulverised to 200 mesh size for burning in boilers by a (A) Hammer crusher (B) Ball mill (C) Roll crusher (D) Gyratory crusher
Last Answer : (B) Ball mill
Description : why do my burning bushes have a film net like over the top and the leaves are drying up
Last Answer : spider mites, they need treated or will defoliate
Description : How do I get my pug dog to stop hiking his leg inside?
Last Answer : answer:Is he neutered? Neutering will help with territory marking. Is he well-exercised? Pugs don't need really long walks, but regular outside play will help stop the in-house peeing. Crate training also works ... consider having the dog re-homed. Outside is NOT a safe option for a dog like a Pug.
Description : My pug has really bad indoor allergies. We have been to the vet and he cannot seem to help. Any suggestions?
Last Answer : My dog does too and she gets a shot of some kind of cortisone/steroid from the vet. This helps tremendously with her itching, as does Benadryl. I have a lab and a great dane, so they are huge and under ... but I just can't justify the cost. It's like $70.00 for a 30 lb bag or something ridiculous.
Description : What is ' Pug Mark' ?
Last Answer : Tiger census conducted by footprint counting.
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different ... in color, then which dog belongs to pug breed? (a)Saty (b)Rex (c)Jany (d)Cannot be determined
Last Answer : (a)Saty
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to ... Labrador breed. Which dog belongs to Labrador breed? (a)Saty (b) Leo (c)Jany (d)Cannot be determined
Last Answer : (d)Cannot be determined
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different breeds- ... the color of Alsatian dog? (a) Brown (b) Grey (c) Either(a)or(b) (d)None of these
Last Answer : (c) Either(a)or(b)
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different breeds- ... Pug, then what could be the color of Saty? (a) White (b) Black (c) Brown (d) Grey
Last Answer : Ans: option (b)
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different breeds- ... , then what could be its breed? (a) Labrador (b) Pug (c)Bull dog (d) None of these
Last Answer : (c)Bull dog
Description : In wild life Forensics, identification of animals done by (a). Grouping (b). Feathers (c). Twigs (d). Pug marks
Last Answer : Ans: (d). Pug marks
Description : __________ moulding is used for shaping of thermosetting plastics exclusively. (A) Compression (B) Injection (C) Transfer (D) Extrusion
Last Answer : (C) Transfer
Description : Paper like thin plastic articles can be produced by (A) Blow moulding (B) Vacuum thermo forming (C) Injection moulding (D) None of these
Last Answer : (B) Vacuum thermo forming
Description : Plastic articles are normally produced by __________ moulding. (A) Green sand (B) Injection (C) Shell (D) Dry sand
Last Answer : (B) Injection
Description : Plastic tubes & pipes are generally made by __________ moulding. (A) Injection (B) Transfer (C) Extrusion (D) Compression
Last Answer : (C) Extrusion
Description : Tyres are made by (A) Injection moulding (B) Extrusion (C) Rotational moulding (D) Compression moulding
Last Answer : (C) Rotational moulding
Description : __________ moulding process cannot be used for thermoplastic plastics. (A) Compression (B) Extrusion (C) Injection (D) None of these
Last Answer : (C) Injection
Description : Production of a hollow product by inflation of a tube or parison is called the __________ process. (A) Blow moulding (B) Calendaring (C) Extrusion (D) Injection
Last Answer : (A) Blow moulding
Description : The passage between the nozzle and the __________ is called 'sprue' in case of injection moulding. (A) Runner (B) Cylinder (C) Mold (D) None of these
Last Answer : (A) Runner
Description : A jet engine turbine blade is normally manufactured by (A) Forging (B) Shell moulding (C) Investment casting (D) Pressure die casting
Last Answer : (C) Investment casting
Description : Uniform ramming of sand in green sand moulding process leads to (A) Reduced chance of gas porosity (B) Greater dimensional stability of the casting (C) Uniform flow of molten metal into the mould cavity (D) Less sand expansion type of casting defect
Last Answer : Option B
Description : What is moulding?
Last Answer : Moulding is the process of giving required shape & size to the plastic material (like concrete / clay) till it harden by external surface support.
Description : Which of the manufacturing processes is/are required to make a typical stainless steel spoon out of sheet metal? A. Casting B. Forming C. Brazing D. Blow moulding
Last Answer : Forming
Description : Properties of moulding sand are
Last Answer : Properties of moulding sand are: i) Cohesiveness or (strength) of sand, ii) Permeability (Porosity) iii) Plasticity iv) Thermal Stability v) Refractoriness vi) Flow ability, vii) ... be reusable and should produce good casting surface. x) It should be bad conductor of heat.
Description : Explain any four properties of Moulding sand.
Last Answer : 1. Porosity: Molten metal always contain a certain amount of dissolved gases, which are evolved when the metal freezes the molten metal coming in contact with the moist sand , generates steam or ... to the casting. Refractoriness is measured by the sinter point of the sand rather than its melting
Description : In ideal pavement is constructed with (A) Bricks (B) Hard soil (C) Portland cement concrete (D) Tar