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You Are On Multi Choice Question Bank SET 3290
164501. The First President of Xair Service Society :
(A): Mannath Padmanabhan (B): K. Kelappan (C): Narayana Paniker (D): G. Sukumaran Nair
164502. The official Report of Germany and China called as :
(A): White Book (B): Red Book (C): White Paper (D): YellowBook
164503. Who lead the 'Mukkthi Agitation' for the sake of Lower Cast people in Kerala ?
(A): Arattupuzha Velandan (B): Kumara Guru (C): Ayya Vaikundar (D): Vagbhatananda
164504. Name the Governor General who is called 'The Maker of Modem India' :
(A): William Bentick (B): Dalhousie (C): Curzon (D): Minto
164505. The official publication SN'DP started by Sree Naravana Guru :
(A): The Service (B): Vivekondyam (C): Prathisha (D): None of the above
164506. Kaziranga National Park in Assam is famous for :
(A): White Tiger (B): Lion tailed Macaque (C): Wild Ass (D): One homed Rhino
164507. The name of process of controlled wounding on rubber tree tor extraction of latex is :
(A): Picking (B): Sheeting (C): Cutting (D): Tapping
164508. The grade of rubber sheet which is used mainly for tyre manufacturing is :
(A): l ot (B): Off grade (C): RSS -1 (D): RSS - 4
164509. The name of plastic which is used for mineral water and carbonized beverage bottles :
(A): Polythene (B): Poly propelene (C): PET (D): PVC
164510. What is the name of fibre which is extracted from coconut husk ?
(A): Coir (B): Jute (C): Cotton (D): Linen
164511. __________is a commodity plastic.
(A): PET (B): Teflon (C): Acrylic (D): Polythene
164512. is the ISNR grade which doesn't show storage hardness.
(A): ISNR.50 (B): ISNR-20 (C): ISNR-3 (D): ISNR 3 CV
164513. Rain gardening is used in rubber tree for _________
(A): Tapping in rainy season (B): Growing in rainy season (C): Organic farming in rainyseason (D): Protect sheet rubber fromrain
164514. What type of printing in plastic are used for multy colour photo graphic design pictures in branded multi layer plastic sheet packets ?
(A): Screen printing (B): Graviour (C): Flexographic printing (D): None of these
164515. What is the scientific name of rubber yielding trees mostly cultivated inKerala ?
(A): Castilla elastic (B): Partheniumargentaltum (C): Hevea brazeeliensis (D): Gagulee
164516. Different types of rubber trees are called :
(A): Genesis (B): Clone (C): Brand (D): Plantation
164517. The origin land of rubber tree :
(A): Kerala (B): Brazil (C): Argentina (D): America
164518. The chemical used to preserve latex :
(A): Ammonia (B): Aceticacid (C): Formic acid (D): Sulphuricadd
164519. ___________is the acid usually used to coagulating skim rubber.
(A): Formic acid (B): Sulphuric add (C): Acetic acid (D): Hydrochloric acid
164520. The best grade of creep rubber is :
(A): EBC (B): PLC (C): Sheet (D): Crumb
164521. Example of a natural fibre is :
(A): Coir (B): Polyester (C): Nylon (D): Aramid
164522. Jute is made frompart of the tree.
(A): Seeds (B): Leaf (C): Flower (D): stem
164523. _______ is the monomer of polyethylene
(A): CH2 = CH2 (B): ch2 = ch-ci (C): CH2 = CHC = N (D): ch,=ch-ch3
164524. _____________is the chemical name of Natural Rubber.
(A): Trans 1, 4 Polyisoprene (B): Cis 1,4 Polyisoprene (C): Polyisobutylene (D): Polychloroprene
164525. Among the following_______________is the technically specified rubber.
(A): Sheet Rubber (B): Creep Rubber (C): Crump Rubber (D): Cup Lump
164526. DRC of normal latex is generally in the range of______%.
(A): 1.5-10 (B): 2018-10-15 00:00:00 (C): 60-65 (D): 30-35
164527. Among the following which plastic is water soluble ?
(A): PET (B): PVC (C): PVA (D): PM.MA
164528. Which fibre is widely used as tyre cords ?
(A): Coir (B): Nylon (C): Polypropylene (D): Acrylic
164529. Among the following, select the component of a tyre where steel wire is usually seen :
(A): Tread (B): Side wall (C): Bead (D): Inner liner
164530. What is the full form of PVC ?
(A): Poly Vinyl Chloride (B): Poly Yinyl Acetate (C): Poly Vinvlene Chloride (D): Poly Vinyl .Alcohol
164531. Nylon - 6 is manufactured from :
(A): Caprolactum (B): Adipic acid and hexamethylene diamine (C): Sebasic acid and hexamethylene diamine (D): Maleic anhydride and hexamethylene
164532. Cellulose is the main constituent of most_______ fibres.
(A): Synthetic (B): Acrylic (C): Spandex (D): Natural
164533. Chloroprene Rubber is a :
(A): Synthetic (B): Acrylic (C): Spandex (D): Natural
164534. Mastication of rubber means :
(A): Improving its curing rate (B): A treatment to retard its deterioration due to oxidation (C): Reducing viscosity (D): Depression of its freezing point
164535. Rubber sheeting is made by :
(A): Extrusion (B): Dipping (C): Injection Moulding (D): Calendering
164536. ___________is a thermosetting plastic.
(A): PVC (B): Balielite (C): Polythene (D): Polystyrene
164537. ___________ is a natural fibre.
(A): Polythene (B): Dacron (C): Nylon - 6 (D): None of these
164538. Plastic tubes and pipes are generally made by_________moulding
(A): injection (B): compression (C): extrusion (D): transfer
164539. PMMA sheet is manufactured by :
(A): Bulk Polymerization (B): Suspension Polymerization (C): Solution Polymerization (D): Bulk Polymerization
164540. _____ is a homopolymer.
(A): Polypropylene (B): Nylon - 66 (C): Bakelite (D): Terylene
164541. Synthetic lattices are made by :
(A): Emulsion Polymerization (B): Solution Polymerization (C): Emulsion Polymerization (D): Suspension Polymerization
164542. Which of the following is an antioxidant used in rubber ?
(A): Thiokol (B): Styrinated Phenol (C): Carbon (D): Magnesium
164543. Iodine absorption number of Carbon Black is used to measure :
(A): Colour (B): Density (C): Particle size (D): Structure
164544. VTA of Latex is increased due to :
(A): Ammonia (B): Antioxidant (C): Bacterial Action (D): Centrifuging
164545. If accelerator is not used in a rubber compound and after heating in a press for five minutes :
(A): It becomes under cure (B): It will not cure (C): It becomes over cure (D): It becomes exact cure
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