1.The first
Malayalam film’Balan’was produced from
A.Madras
B.Trivandrum
C.Selam*
D.Bombay
Ans:C
2.In
Kerala,Abolition of Jenmi system came in to effect in the year
A.1963
B.1970*
C.1969
D.1957
Ans:B
3.The
slogan”Travancore is for Trancoreans”is associated with
A.Malayali Memorial*
B.Travancore Strike
C.Ezhava Memorial
D.Abstention Movement
Ans:A
4.The
Kizhariyur Bomb case was in the year
A.1923
B.1944
C.1942*
D.1932
Ans:C
5.During the
period of Second World War KPCC observed ‘Anti Repression Day’on
A.Oct 15,1941
B.Aug 15,1940
C.Aug 15,1941
D.Sep 15,1940*
Ans:D
6.The first
grammar work in Malayalam language ‘Leelathilakam’was prepared by
A.Arnos Patiri
B.Anjelos Francis*
C.Hermen Gundert
D.Father Clement
Ans:B
7.Who
initiated Socio-reform Movement through the Aruvipuram installation?
A.Sree Narayana Guru*
B.Chattambi Swamikal
C.Vaghbatananda
D.Thaicaud Aiyya
Ans:A
8.Who is
considered as the ‘father of Tenancy legislation in Malabar’?
A.Tipu Sulthan
B.Zamorin of Calicut
C.Lord Rippon
D.William Logan*
Ans:D
9.Which among
the following publication is not associated with Vakkom Moulavi?
A.Deepika
B.Kafir*
C.Al Islam
D.Swadeshbhimani
Ans:B
10.The
author of the poem ‘Kudiyozhikkal’
A.Edassery Govindan Nair
B.Vailoppilli Sreedhara Menon*
C.Takazhi
D.G.Sankara Kuruppu
Ans:B
11.Who
said”My own feeling is that the congress is tottering to its fall,and one of my
greatambitions,while in
India is to assist it to its peaceful demise?
A.M.A.Jinnah
B.Lord Curzon*
C.A.O.Hume
D.Lord Mount Batten
Ans:B
12.The
Separate Electorate under which only Muslim voters could vote for the seats
reserved in theCouncils
for Muslims was introduced by
A.Govt.of India Act 1935
B.Council Act of 1861
C.Montague-Chelmsford Act 1919
D.Indian Council Act 1909*
Ans:D
13.Mahathma
Gandhi remarked that “It was a post dated cheque drawn on a crushing
Bank”,regarding
A.Cripps Mission*
B.Wavell Plan
C.Simon Commission
D.Round Table Conference
Ans:A
14.Which one
of the following non-members of Parliament has the right to address it?
A.Chief Justice of India
B.Solicitor General of India
C.Attorney General of India*
D.Chief Election Commissioner
Ans:C
15.Which one
of the following Articles of the Directive Principles of State Policy deals with
thepromotion of
International Peace and Security?
A.50
B.48A
C.43A
D.51*
Ans:D
16.Who among
the following can be removed from the
office without impeachment?
A.Governor of State*
B.President of India
C.Chief Election Commissioner
D.Chief Justice of India
Ans:A
17.In which
of the following States is the Hills Khasi located?
A.Nagaland
B.Arunachal Pradesh
C.Meghalaya*
D.Assam
Ans:C
18.A deep
valley cut by a river running through a mountainous region is known as:
A.Dune
B.Delta
C.Canyon*
D.Cape
Ans:C
19.The first
Indian elected to the leadership of Communist International was:
A.S.A.Dange
B.E.M.S
C.P.C.Joshi
D.M.N.Roy*
Ans:D
20.Which of
the following state is the host for National Youth Day festival 2016?
A.Chhattisgarh*
B.Kerala
C.Bihar
D.Karnataka
Ans:A
21.The role
of silicon emulsion in rubber product manufacturing is as a
A.Froathing agent
B.Mould releasing agent*
C.Dispersing agent
D.Plasticiser
Ans:B
22.Magnessium
ammonium sulphate is otherwise known as
A.Slurry
B.Serum
C.Sludge*
D.None of the above
Ans:C
23.Hardness
is measured in
A.MPa
B.N/mm
C.Shore A*
D.Poise
Ans:C
24.Tripsometer
is an instrument used to determine
A.Abrasion resistance
B.Cure time
C.Rebound resilience*
D.Compression set
Ans:C
25.Rubber
hydrocarbon content of whole tyre reclaim
A.50%*
B.>50%
C.<50%
D.0%
Ans:A
26.EBC is a
form of
A.Crumb rubber
B.Crepe rubber*
C.Special purpose rubber
D.Block rubber
Ans:B
27.Which of
the following property is best in mono-sulphidic vulcanization systems?
A.Heat resistance*
B.Fatigue resistance
C.Tensile strength
D.Modulus
Ans:A
28.Schwratz
value is a quality assessment of
A.Latex foam
B.Balloons
C.Sponge
D.Latex thread*
Ans:D
29.Which
among these is not considered as a quality control test for latex?
A.VFA
B.N2 content*
C.Sludge content
D.Ammonia content
Ans:B
30.The
equipment used for preparing dispersion
A.Bal mill
B.Ultrasonic mill
C.Attrition mill
D.All the above*
Ans:D
31.Identify
the additive used as white pigment
A.Titanium di oxide*
B.Clay
C.Whiting
D.Carbon black
Ans:A
32.Metrolac
is an equipment used to determine the
A.TSC
B.DRC*
C.MST
D.VFA
Ans:B
33.Which
among these cannot be considered as a general purpose rubber?
A.Styrene butadiene rubber*
B.Chloroprene rubber
C.Butyl rubber
D.Poly butadiene rubber
Ans:A
34.Potassium
Oleate is added to the latex compound to
A.Improve the tackiness
B.Increase the viscosity of latex
C.Stabilize the latex*
D.Cheapen the latex
Ans:C
35.Butyl
rubber is cured with
A.Sulphur
B.Peroxides
C.Metal oxides
D.Dioximes*
Ans:D
36.Which of
the following is not a quality test for latex foam?
A.Hardness
B.Flexing resistance
C.Compression set
D.Tensile strength*
Ans:D
37.High VFA
values of a latex compound indicate its
A.Poor state of preservation*
B.Good state of preservation
C.High level of Ammonia
D.Low level of Ammonia
Ans:A
38.The
standard size of a mixing mill is:
A.7”x15”
B.8”x24”
C.6”x12”*
D.None of these
Ans:C
39.Latex
thread is manufactured by
A.Dipping
B.Extrusion*
C.Gelling
D.Casting
Ans:B
40.Identify
the synthetic rubber that shows low gas permeability
A.NR
B.SBR
C.HR*
D.CR
Ans:C
41.Gelling
agent used in foams
A.Sodium alginate
B.Sodium bi carbonate
C.Sodium carbonate
D.Sodium silico fluoride*
Ans:D
42.Which
among these is not a coacervant?
A.Ammonium nitrate*
B.Calcium chloride
C.Calcium nitrate
D.Acetic acid
Ans:A
43.For the
vulcanization of chloroprene rubber the curing agent used is
A.Sulphur
B.Peroxide
C.Metal oxide*
D.Radiational vulcanization
Ans:C
44.Trans
isomer of poly isoprene is
A.Gutta purcha*
B.Isoprene
C.Polybutadiene
D.Buna-S
Ans:A
45.The
process of reusing the scrap in to products after chemical treatment is termed
as
A.Recycling
B.Reclaiming*
C.Reusing
D.Relaxing
Ans:B
46.Necking
or Pearling is a defect associated with
A.Latex thread*
B.Latex foam
C.Latex ballons
D.All the above
Ans:A
47.The
bleaching agent used in Pale latex crepe
A.Sodium sulfite
B.Xylyl mercapton*
C.Thiokol
D.Carbondisulphide
Ans:B
48.Flat
spotting of tyres usually occur in
A.Steel chords
B.Polyester chords
C.Nylon chords*
D.Aramid chords
Ans:C
49.The unit
of tensile strength is
A.N/m
B.Kg/cm
C.MPa*
D.%
Ans:C
50.Which of
the statement is not true about radial tyres?
A.They have good cornering grip
B.Good directional stability *
C.Low heat build up
D.Low fuel consumption
Ans:B
51.The slope
of the stress-strain graph gives the
A.Modulus*
B.Tensile strength
C.Elongation at break
D.Tear strength
Ans:A
52.Monomers
of butyl rubber are
A.Isobutene,Isoprene
B.Isobutadiene,Isoprene
C.Isobutylene,Isoprene*
D.Isobutylene,Isobutadiene
Ans:C
53.Friction
ratio refers to
A.Difference in roller speed*
B.Spacing between rollers
C.Ratio of length to diameter of the rollers
D.Difference in roller size
Ans:A
54.Which is
used as an anticoagulant?
A.Ammonia
B.Sodium sulfite
C.Formalin
D.All the above*
Ans:D
55.PAN,PBN
etc are used in rubber compounding as
A.Anti oxidant*
B.Anti ozonant
C.Both
D.Filler
Ans:A
56.Which of
the following property decreases with increase in crosslink density?
A.Modulus
B.Set*
C.Resilience
D.Tensile strength
Ans:B
57.A
cellular product with closed cell structure
A.Sponge
B.Foam
C.Both
D.Micro cellular sheet*
Ans:D
58.EPNR
stands for
A.Ethylene propylene natural rubber
B.Ethylene propylene diene rubber
C.Epoxidised natural rubber*
D.Enzyme proteinated natural rubber
Ans:C
59.In radial
tyres chords are at what angle to the axis of rotation?
A.60 Degree
B.120 Degree
C.30-40 Degree
D.90 degree*
Ans:D
60.The
percentage of dirt in ISNR 5 is
A.0.05%*
B.5%
C.0.5%
D.0.005%
Ans:A
61.Which of
these refers to determine the stability of latex on stirring?
A.MST*
B.VFA
C.KOH
D.Sludge
Ans:A
62.KOH is
added to the latex compound as
A.Emulsions
B.Dispersion
C.Suspension
D.None of these*
Ans:D
63.Which is
considered as cool running?
A.Bias tyre
B.Radial tyre*
C.Bias belted tyre
D.All the above
Ans:B
64.If the
amount of sulphur is higher than that of the accelerator,the vulcanization
system is a/an
A.Efficient
B.Semi efficient
C.Open
D.Conventional*
Ans:D
65.DBC %of
field latex is
A.30-40*
B.40-50
C.50-60
D.20-30
Ans:A
66.Markham
still apparatus is used to find
A.DRC
B.TSC
C.VFA*
D.MST
Ans:C
67.The
delayed action accelerator used is
A.MBT
B.DPG
C.CBS*
D.TMTD
Ans:C
68.The test
conducted to determine the level of proteins in latex is
A.Total solid content
B.Ammonia content*
C.Coagulum content
D.Sludge content
Ans:B
69.Product
that is manufactured by wrapped mandrel moulding is
A.Pipe
B.Cable
C.Belt
D.Hose*
Ans:D
70.Which of
the following is a continuous vulcanization method?
A.Auto clave curing
B.Liquid curing*
C.Steam curing
D.Batch curing
Ans:B
71.The
synthetic rubber with low resilience is
A.NR
B.PBR
C.EPDM
D.IIR*
Ans:D
72.FEF is a
type of
A.Reinforcing filler*
B.Accelerator
C.Activator
D.Flame retardant
Ans:A
73.Accelerator
for chloroprene rubber is
A.MBTS
B.TMTD
C.Ethylene thiourea*
D.Mercapton
Ans:C
74.Amount of
inorganic content of a rubber is calculated from its
A.Nitrogen content
B.Ash content*
C.Magnesium content
D.Coagulum content
Ans:B
75.An
example of a copolymer is
A.Polybutadiene rubber
B.Chloroprene rubber
C.Nitrile rubber*
D.Silicone rubber
Ans:C
76.The
concentration method which works on stroke’s formula is
A.Centrifuging
B.Electro decantation
C.Creaming*
D.Evaporation
Ans:C
77.Which is
not used as an anticoagulant?
A.Ammonia
B.Sodium sulphite
C.Boric acid
D.Acetic acid*
Ans:D
78.The
heating test done to detect halogens in a polymer is
A.Muller’s test
B.Beilsetins test*
C.Webber test
D.Miller’s test
Ans:B
79.With
increase of filler loading the heat build up of a rubber compound
A.Increases*
B.Decreases
C.Increases and then decreases
D.Neither increases nor decreases
Ans:A
80.Balloons
are prepared by dipping formers in
A.Unvulcanised latex
B.Vulcanised latex
C.Prevulcanised latex*
D.Field latex
Ans:C
81.For the
production of hawai sole,natural rubber should be blended with
A.Butyl rubber
B.Styrene butadiene rubber*
C.Nitrile rubber
D.EPDM
Ans:B
82.High
dosage of stearic acid is desirable in the compounding of which rubber product?
A.Ebonite
B.Sponge*
C.Door mat
D.None of these
Ans:B
83.Cells in
latex foam are
A.Partially opened and partially closed*
B.Completely open
C.Closed
D.Devoid of Cells
Ans:A
84.Renacit
is a chemical name of a
A.Filler
B.Plasticiser
C.Anti oxidant
D.Peptiser*
Ans:D
85.Masterbatch
is a
A.Compounding ingredient
B.Partially compounded rubber mix*
C.Compounded rubber mix
D.Compounding equipment
Ans:B
86.The
accelerator used in latex compounding is
A.MBT
B.MBTS
C.ZDC*
D.TMTD
Ans:C
87.Fill
factor is associated with
A.Two roll mill
B.Extruder
C.Kneader
D.Banburry machine*
Ans:D
88.Hollow
articles are made by
A.Compression moulding
B.Injection moulding
C.Transfer moulding
D.Blow moulding*
Ans:D
89.The
solvent for natural rubber is
A.Cyclo hexane
B.Choloroform
C.Benzene
D.Acetone*
Ans:D
90.The
dimension of the extruded product as it comes out of the die will be
No one is ready for a thing until he believes he can acquire it.The state of mind must be belief,not mere hope or wish.-Napolean Hill. KERALA PSC ,UPSC Civil service online practices available .Don’t forget our Youtube Channel Subscribe.
No one is ready for a thing until he believes he can acquire it.The state of mind must be belief,not mere hope or wish.-Napolean Hill.
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