Description : Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a __________ conveyor. (A) Flight (B) Slat or drag (C) Ribbon (D) Screw
Last Answer : (D) Screw
Description : Handling of ashes and similar materials can be done best by a __________ conveyor. (A) Flight (B) Drag or slat (C) Belt (D) Ribbon
Last Answer : (B) Drag or slat
Description : __________ conveyor is the most suitable for short distance transportation of non-abrasive loose materials like garbage, grain, food wastes etc. (A) Flight (B) Screw (C) Drag (D) Belt
Last Answer : (A) Flight
Description : Which of the following mechanical conveyors does not come under the division ‘scrapers’? (A) Ribbon conveyor (B) Flight conveyor (C) Bucket elevators (D) Drag conveyor
Last Answer : (C) Bucket elevators
Description : Which is the most suitable conveyor for transportation of sticky material? (A) Apron conveyor (B) Belt conveyor (C) Screw conveyor (D) Pneumatic conveyo
Last Answer : (C) Screw conveyor
Description : __________ conveyor is the most suitable for long distance transportation of cold, non-abrasive granular/irregular shape/fine materials. (A) Bucket (B) Belt (C) Screw (D) Apron
Last Answer : (B) Belt
Description : Dry powdery solid materials are transported by a __________ conveyor. (A) Belt (B) Bucket (C) Screw (D) None of these
Last Answer : (C) Screw
Description : Raw materials are charged in the iron blast furnace using (A) Bucket elevator (B) Skip hoist (C) Screw conveyor (D) None of these
Last Answer : (B) Skip hoist
Description : Screw conveyors are (A) Run at very high rpm (B) Suitable for sticky materials (C) Suitable for highly abrasive materials (D) All (A), (B) and (C)
Last Answer : (B) Suitable for sticky materials
Description : Hot, lumpy & abrasive materials are best transported by using a/an __________ conveyor. (A) Apron (B) Belt
Last Answer : (A) Apron
Description : For the transportation of ultrafine particles, the equipment used is a __________ conveyor. (A) Belt (B) Pneumatic (C) Screw (D) None of these
Last Answer : (B) Pneumatic
Description : The slat type mold board is used in a) Sticky soil b) Hard soil c) Loose soil d) Stoney and trashy soil Ans. a
Last Answer : ans a
Description : Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of ‘scrappers’? (A) Bucket conveyor (B) Flight conveyor (C) Screw conveyor (D) Both (B) and (C)
Last Answer : (D) Both (B) and (C)
Description : The most suitable equipment for the transportation of 200 mesh size particles is a (A) Bucket elevator (B) Pneumatic conveyor (C) Screw conveyor (D) Belt conveyor
Last Answer : (B) Pneumatic conveyor
Description : For transporting pasty material, one will use a/an (A) Apron conveyor (B) Belt conveyor (C) Screw conveyor (D) Bucket elevator
Description : Which of the following mechanical conveyors does not come under the division ‘carriers’? (A) Belt conveyor (B) Bucket elevator (C) Screw conveyor
Description : Write About Screw Conveyor And Bucket Conveyors?
Last Answer : In screw conveyor, an endless helicoids screw is fitted to the shaft. On one end of the shaft, the driving mechanism is fitted and the other end of the shaft is supported on a ball bearing. While ... as vertical lifts. The coal is loaded at the bottom and unloaded at the top in the bucket conveyors.
Description : Describe working of screw conveyor with neat sketch.
Last Answer : 1. A Screw conveyor consist of a continuous or broken blade helix or screw fastened to the shaft (or a pipe) 2. This helix or screw rotates in trough so that revolving screw advances the material. 3. ... divided solids or pasty solids. 4. This conveyor can also be used as mixture or blender.
Description : Vertical transportation of materials can be done by a/an (A) Apron conveyor (B) Pneumatic conveyor (C) Bucket elevator (D) Both (B) & (C)
Last Answer : (D) Both (B) & (C)
Description : Pick out the wrong statement. (A) Wine, rum & Vodka are prepared by the formulation of fruit juice, sugar beet & rye respectively (B) Protein catalysts are called enzymes (C) The rate ... concentration of reactants at high concentration of enzymes (D) Total sugar content in molasses is about 10%
Last Answer : (D) Total sugar content in molasses is about 10%
Description : are the labelling of cutter bar. a) Shoe, ledger plate, wearing plate, knife, knife section, etc. b) Star wheel, engine, cage wheel, etc. c) both A & B d) Conveyor belt, cutter bar, rivers, etc
Last Answer : Shoe, ledger plate, wearing plate, knife, knife section, etc.
Description : What is the worst story you’ve heard involving those infamous sugar-free gummy bears?
Last Answer : Omg. I took it as a joke because the reviews were funny many years ago. The bowels of hell, no pun intended, were real. I was not religious before...but became religious very soon. It ... sugar-free Haribo gummy bear ushering souls to be tortured thru the Styx River. 10000/10 would not recommend
Description : Bucket elevators are not suitable for the vertical lifting of __________ materials. (A) Fine (e.g. - 200 mesh size coal) (B) Sticky (e.g. clay paste) (C) Small lumpy (e.g. grains and sand) (D) Free flowing
Last Answer : (B) Sticky (e.g. clay paste
Description : Wet sieving is employed, when the product contains __________ materials. (A) Abrasive (B) Large quantity of very fine (C) Coarse (D) Non-sticky
Last Answer : (B) Large quantity of very fine
Description : Rotary dryers cannot handle __________ materials. (A) Free flowing (B) Dry (C) Sticky (D) Granular
Last Answer : (C) Sticky
Description : Rod mills employed for grinding (A) Employ a steel shell having L/D ratio of 1.5 to 3.0 (B) Is useful for handling sticky materials (C) Employ steel rods of 2-12 cms diameter extending over full length of the mill (D) All 'a', 'b' & 'c'
Last Answer : (D) All 'a', 'b' & 'c'
Description : Width and speed of a conveyor belt depends upon the __________ of the material. (A) Lump size (B) Bulk density (C) Both (A) & (B) (D) Neither (A) nor (B
Last Answer : (C) Both (A) & (B)
Description : Which of the following conveyors cannot be recommended for transportation of abrasive materials? (A) Belt conveyor (B) Apron conveyor (C) Flight conveyor (D) Chain conveyor
Last Answer : (C) Flight conveyor
Description : A belt conveyor used for the transportation of materials can (A) Run upto 1 km (B) Travel at a speed upto 300 metres/minute (C) Handle materials upto 5000 tons/hr (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Which of the following material handling equipments is not suitable for moving materials in varying paths? (A) Hand trolley (B) Belt conveyor (C) Crane (D) Truck
Last Answer : (B) Belt conveyor
Description : __________ mixer is used for devulcanisation of rubber scrap & making water dispersion & rubber solution. (A) Tumbler (B) Banbury (C) Muller (D) Ribbon blender
Last Answer : (B) Banbury
Description : __________ is produced using molasses as the starting raw material. (A) Methyl alcohol (B) Ethyl alcohol (C) Benzol (D) Dimethyl ether
Last Answer : (B) Ethyl alcohol
Description : Fourdrinier machine is used in the manufacture of (A) Sugar (B) Paper (C) Alcohol from molasses (D) Phenol formaldehyde
Last Answer : (B) Paper
Description : SO2 is bubbled through hot sugar cane juice to (A) Act as an acidifying agent (B) Increase its concentration (C) Increase the amount of molasses (D) Increase the crystal size
Last Answer : (A) Act as an acidifying agent
Description : Pick out the correct statement. (A) Noise from ball mills can be dealt with by fibre glass lined enclosures (B) Noise from vibrating chutes can be reduced by lining the metallic chute with rubber (C) Noise ... cloth conveyor belts and rubber/plastic covered metallic rollers (D) All (A), (B) & (C)
Last Answer : (D) All (A), (B) & (C)
Description : __________ are mixed using ribbon blenders. (A) Lumpy solids and low viscosity liquids (B) Dry powders (C) High viscosity liquids (D) Thick pastes
Last Answer : (B) Dry powders
Description : is used in tough soil of grasses. a) Soil b) Sod & Breaker type c) Slat type d) Plough
Last Answer : Sod & Breaker type
Description : Did Sugar African slaves rum tobacco and molasses formed a triangular system of trade connecting the Caribbean with?
Last Answer : Need answer
Description : With their rich farmland and moderate climate, the Middle Atlantic colonies became large producers of A. timber for building ships. B. sugar for making molasses. C. wheat, barley, and rye. D. cotton, indigo, and tobacco.?
Last Answer : C. wheat,barley,and rye
Description : In India the problem of utilisation of agricultural wastes is in (a) Conversion of cellulose into sugar (b) Conversion of bran into molasses (c) Conversion of starch into alcohol (d) Conversion of sugar into carbohydrates
Last Answer : Ans: (a)
Description : The residue left after extracting juice from sugar beet and sugarcane is called – (1) molasses (2) bagasse (3) whey (4) biomass
Last Answer : (2) bagasse Explanation: Bagasse is the fibrous matter that remains after sugarcane or sorghum stalks are crushed to extract their juice. It is currently used as a biofuel and in the manufacture of ... , the quantity of production in each country is in line with the quantity of sugarcane produced.
Description : Molasses a by-product in the manufacture of sugar, is converted into (1) alcohol (2) paper (3) fuel (4) pulp
Last Answer : alcohol
Description : __________ forces act on a particle moving through a stationary fluid (A) Gravity (B) Drag (C) Buoyant (D) All (A), (B), & (C)
Last Answer : (D) All (A), (B), & (C)
Description : Forces acting on a particle settling in fluid are __________ forces. (A) Gravitational & buoyant (B) Centrifugal & drag (C) Gravitational or centrifugal buoyant drag (D) External, drag & viscous
Last Answer : (C) Gravitational or centrifugal buoyant drag
Description : The capacity of a belt conveyor depends upon two factors. If one is the cross-section of the load, the other is the __________ of the belt. (A) Speed (B) Thickness (C) Length (D) None of these
Last Answer : (A) Speed
Description : Refractory bricks are usually dried in a __________ dryer. (A) Tray (B) Tunnel (C) Conveyor (D) Festoon
Last Answer : (B) Tunnel
Description : Dryer widely used in a textile industry is __________ dryer. (A) Festoon (B) Cylinder (C) Conveyor (D) Tunnel
Last Answer : (C) Conveyor
Description : In paper industry, paper is dried in a __________ dryer. (A) Tunnel (B) Heated cylinder (C) Conveyor (D) Festoon
Last Answer : (B) Heated cylinder
Description : __________ conveyors are also called scrapers. (A) Apron (B) Screw (C) Helical flight (D) Both (B) & (C)
Description : __________ of a material results, when its strength is increased & ductility is decreased by heating at a relatively lower temperature after cold working. (A) Solid solution hardening (B) Screw dislocation (C) Strain ageing (D) Twinning
Last Answer : (C) Strain ageing