2015 Ue 30 M1 ciTii r [Orcccu 21 20. Language games are useful because they psychology has been identifying a. create opportunites for participate a. Democratization stages b. promote discipline Developmental stages

create interest c. Psycho-society stages d. stimulate competition d. Moral developmental stages

21. Language teaching and learning became 27. Kohl Berg indicates that at the most primitive more effective in groups because level of moral development, morality is decided by a. language is a social creation a. individual rights and social contracts b. language develops only in groups Reward and punishment

language is a means of communication c. Individual conscience d. language is an graphic forms and oral forms d. Social approval or disapproval

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9. Tolman belongs to Gestalt Sign Learning Gestalt Learning Social Learning Constructivism

10. The father of Modem Psychology J.B. Watson Sigmond Freud Bruner Eric Encson

11. l0

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12. Which of the following most influence the class room behaviour of the child?

the teacher the peers the social groups in the class the monitor of the class

15. Heirarchy of needs stressed on Abraham Maslow Carl Rogers

c.CarlJ.Jung d.Adler

16. Slow learner is one students who has traiditionally met with failures

in the schools students with relatively low intelbence students with below average cognitive abilities all of the above

17. The behaviour of a slow learner can be observed by a

teacher counsellors parents all of the above

18. Integration of special children means providing special care within regular schools supporting regular teachers and administrators providing an appropriate individualized

programme a. all of the above

19. In teaching English poems, a teacher should explain every thing clear language difficulties before hand explain nothing use the mother tongue profousily

22. Which activity is more suited to the teaching of poem in English?

too much explanation describing verbal peculiarities reading the poem

focusing on establishing meaning by gestures and facial

expressions forming groups and instructs to read in the group

23. Among the following statements which one is most suited to an English teacher?

the early stage beglns with hea*ig and speaking English

pupils are too slow to learn more patience is needed during this stage theoretical basis is not needed

24. Students need to brainstorm ideas, organize thern, edit and revise their work is a process which reflects

learning skills speaking skills reading skills writing skills

25. Anything can be taught to anybody in an intellectually honest ways - This remarks was made by

Vygotsky Bruner Skinner Jean Piaget

26. Piaget great contribution to educational

28. Which stage of Piaget's theory of cognitive development is tharaderised by abstract logic and potential for mature moral reasoning?

Sensori motor Concrete operantional Formal operational Pre-operational

29. A teacher systematically conducts weekly class tests, assigns grades on co-curricular activ ities of students, asks questions to all students at the end of each class and their relative positions are recorded, grade point average of each student is calculated. This evaluation is

Summative evaluation Cumulative evaluation Continuous and comprehensive evaluation Formative evaluation

30. The period of sensory motor adoion of Piaget is

0-2 years 1-3 years 3-5 years 4-6 years

1c2d3.d4.c5.d 6.b 7.a 8.c 9.a 10.b 11.d 12.b 13.a 14.b 15.a 16.d 17.d 18.a 19.b 20.a 21.a 22.c 23.a 24.d 25.b 26.b 27.b 28.c 29.c 30.a

10. d. dysnomia 13. The term 'developmental task' was

7. Multiple intelligence belongs to popularized by a. Howard Gardner a. Havighurst b. Daniel Golman A. Gesell

Alfred Binet c. Gnger Mendal d. Spearman d. E.G. Huriock

8. Language Acquisition Device (LAD) stressed 14. The chidren's nature is on a. distructive a. Vygotsky b. constructive

Bruner imaginative c. Noarn Chomsky d. initiative d. Skinner

OPERATOR (KWA) exam on june 242015 without lb~ 21 d 22(a)

d 24d b

2.Low melting point metal amoung the following is lal Tin bNickel cLead dAluminium

3.Ability of metal to withsatand sratching, wear and abrasion is aMalleability b Hardness c Stiffness d Ductility

4.A commutator is made of airon segments b brass segments c copper segments d aluminium segments

5.When engine slows down the dynamo output (a)increases (b)remains contant (c)flutuates (d)decreases

6.Dynamo used in automobile is of

tO) rive poles

73he spark plug is fitted on a cylinder b cylinder head c crankcase d rocker cover

8.The electrolyte used in lead acid battery is a nitric acid b citric acid c sulfuric acid d hydrochloric acid

91ead acid battery is (a)an electro-mechanical device

R

-chemical an electro device an electrical device a chemical device

10.Low engine oil pressure may be due to aclogged oil filter b more oil filled in the oil sump c high viscosity of oil used d excessive backwash

between pump and gears

11 .The oil pumps are generally driven by

~

acam shaft b rocker shaft c crank shaft

(d)damper pulley

12.1f thermostat valve remains closed then

J

alengine will over heatbrough idling cengine will warm up slowly dstarting will be difficulty

13.Crank shaft bearings are made in two halfs because they are

J

aleasy to manufacture beasy to replace ccheap to manufacture dwear less

14.Piston rings are generally made of a cast iron bbrass c copper d aluminium

1 5.Valves are arranged to open earlier than TDC or BDC is called alag b lead c overlap d none of these

16.Valves are arranged to close later than TDC or BDC is called alag b lead c overlap d none of these

17.A four stroke engine produces one power stroke in a 4 revolutions of crankshaft b 2 revolutions of crankshaft c 6 revolutions of crankshaft d 8 revolutions of crankshaft

18.Thread angle of acme thread is (a)29°

b)47.5°

c)60°

d)90°

19.The least count of vernier caliper is a0.01 mm b 0.02mm c 0.001mm d 0.2mm

20.A 'C' spaner is necessary to operate achuck nut b locking ring c spring clip d self locking nut

21 .The split pin is used in (a)spring clips

N

b wire locks c flanged nuts d castle nuts

22.Complete vehicle body is called achasis b frame c unibody frame d conventional frame

23.Helper pin is used in acars b eep c ighl motor vehicle d heavy trucks

24.A strut rod in suspension is used in (a)conventional beam axle type suspension b coil spring type suspension c torsion bar suspension

system (d) Macpherson system

25.Excessive king pin bush wear will affect acaster b camber c toe - in d toe-out

Answers 1(a) 2(c) 3(b) 4(c 5 d 6(b 7(b) 8c 9(b lOd 1 (a 12a 13b 14a 15b 16a 17b 18a 19b

Points to be noted Melting point of metals

are aluminium -6600C, Brass-8900C ,Ti n -232°C, Tungsten-3380°C, >>> Nickel-14500C , Bronze-10050C and Zinc-4200C >>> Iron ores are Hematite, Magnetite,Limonite,Siderite and Pyrite >>> ig Iron is obtained from Blast furnace and Cast Iron from Cupola fumace. >>> Brass is an alloy of Copper and Zink. Bronze is basically an alloy of Copper and Tin, sometimes Zink is also added to improve properties. >>> Gun metal is an alloy of Copper, Tin and Zink. Solder containing Tin and Lead. >>> Low carbon steel - carbon percentage 0.15% to0.25% used for manufacturing nut, bolt, rivet etc. >>> Medium carbon steel - carbon percentage 0.25% to 0.5%, used for manufacturing cam shaft, spanners, pulleys etc >>> High carbon steel - carbon percentage 0.5% tol .5%, used for springs, dies, cold chisels etc

ACE - KARUNAGAPPALLY ~a~ single pole 7034199928,9037199928 btwo poles

cthree poles 1 .Meltin point of copper is a 1083 C b660°C c 890°C d 232°C