1301. Works cost implies________________?
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A. none of the above

B. factory expenses

C. factory cost

D. primary cost + factory expenses

E. primary cost

1302. The connecting rod bolts are tightened up with initial tension greater than the external load so that___________________?
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A. the resultant load on the bolt would not be affected by the external cyclic load

B. bolts will not loosen during service

C. joint may not open up

D. bolts are weakest elements

E. none of the above

1303. The maximum temperature in the I.C. engine cylinder is of the order of ________________?
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A. 2000-2500C

B. 500- 1000C

C. 1500-2000C

D. 1000- 1500C

E. 2500-3000C

1304. In order to avoid tearing of the plate at edge, the distance from the center line of the rivet hole to the nearest edge of the plate in terms of dia of rivet d should be equal to__________________?
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A. 1.25 d

B. 1.75 d

C. d

D. 1.5 d

E. 2 d.

1305. The theoretically correct air fuel ratio for petrol engine is of the order of___________________?
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A. 15 : 1

B. 12:01

C. 9:01

D. 20:01

E. 6:01

1306. In cross or regular lay ropes_________________?
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A. wires in two adjacent strands are twisted in opposite direction

B. direction of twist of wires in strands is opposite to the direction of twist of strands

C. direction of twist of wires and strands are same

D. none of the above

E. wires are not twisted

1307. Oil in journal bearing should be applied at the point where load is________________?
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A. any one of the above

B. unpredictable

C. average

D. nil or lightest

E. maximum

1308. The function of cutting oil when threading a pipe is to___________________?
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A. lubricate the dies

B. all of the above

C. provide cooling action

D. help remove chips

E. none of the above

1309. A backing ring is used inside the pipe joint when making a___________________?
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A. socket weld

B. sleeve weld

C. fillet weld

D. tube weld

E. butt weld
1310. The thermal efficiecny of a diesel cycle having fixed compression ratio, with increase in cut-off ratio will___________________?
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A. be independent

B. none of the above

C. may increase or decrease depending on other factors

D. increase

E. decrease
1311. In Halsey 50-50 plan, output standards are established______________?
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A. all of the above

B. from ones judgement

C. from previous production records

D. none of the above

E. by time study

1312. Basic tool in work study is __________________?
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A. planning chart

B. process chart

C. stop watch

D. graph paper

E. analytical mind

1313. Which is correct statement ?
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A. a member made of steel will generally be more rigid than a member of equal load-carrying ability made of cast iron

B. a member made of cast iron will generally be. more rigid than a member of equal load carrying ability made of steel

C. both will be equally rigid

D. which one is rigid will depend on several other factors

E. none of the above

1314. Basic shaft is one__________________?
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A. none of the above

B. whose upper deviation is zero

C. whose lower deviation is zero

D. whose lower as well as upper deviations are zero

E. does not exist

1315. In which of the following layouts, the lines need to the balanced_______________?
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A. process layout

B. fixed position layout

C. product layout

D. functional layout

E. plant layout

1316. For standard coarse threads of nut, the threads will be as strong in failure by shear as the bolt in tension, if the height of nut (h) is approximately________________?
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A. 0.8 times

B. 0.9 times the normal diameter of bolt

C. 0.6 times

D. 0.4 times

E. 0.7 times

1317. Spring stiffness is__________________?
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A. its capability of storing energy

B. its ability to absorb shocks

C. none of the above

D. ratio of coil diameter to wire diameter

E. load required to produce unit deflection
1318. Octane number is determined by comparing the performance of the petrol with the following hydrocarbons__________________?
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A. alpha methyl napthalene

B. mixture of normal heptane and iso-oc-tane

C. mixture of methane and ethane

D. iso-octane

E. mixture of paraffins and aromatics

1319. The efficiency of I.C. engines normally is of the order of_________________?
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A. 25-30%

B. 15-20%

C. 35-50%

D. 30-35%

E. 20-25%

1320. Fuel consumption with increase in back pressure will________________?
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A. increase

B. remain unaffected

C. decrease

D. depend on other factors

E. none of the above

1321. Which of the following is not wage incentive plan_________________?
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A. Emerson plan

B. Halsey plan

C. Rowan plan

D. differential piece rate system

E. Taylor plan
1322. The pistons are usually given a coating such as tin plating in order to________________?
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A. increase lubrication effect

B. conduct heat efficiently

C. reduce possibility of scoring

D. reduce friction

E. reduce weight

1323. According to Rowan plan, if H = hourly rate, A = actual time and S = standard time, then wages will be___________________?
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A. HA + ^^-H

B. HA + ^^-HA

C. HA

D. HA + ^^-H

E. HA + (S~A) HA
1324. The wastage of material in the store is taken into account by the following method in the evaluation of the material issued from the store_______________?
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A. primary cost method

B. current value method

C. variable price method

D. fixed price method

E. inflated system
1325. PERT has following time estimate_________________?
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A. nil time estimate

B. two time estimate

C. one time estimate

D. three time estimate

E. four time estimate

1326. Micromotion study is__________________?
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A. subdivision of an operation into therbligs and their analysis

B. motion study of small components upto mirco-seconds

C. analysis of one stage of motion study

D. minute and detailed motion study

E. enlarged view of motion study

1327. The essential equipment for producing high vlotage for sparking in petrol engines with battery is_______________?
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A. ignition coil and condenser

B. ignition coil, contact breaker and con-denser

C. ignition coil and contact breaker

D. ignition coil

E. ignition coil and distributor
1328. Self-ignition temperature of petrol is of the order of___________________?
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A. 240C

B. 450C

C. more than 500C.

D. 370C

E. 150C

1329. In petrol engines, advancing the spark timing will_______________?
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A. unpredictable

B. decrease the knocking tendency

C. not affect the knocking tendncy

D. increase or decrease knocking tendency depending on strenght and time of spark

E. increase the knocking tendency
1330. Father of industrial engineering is_________________?
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A. none of the above

B. Taylor

C. Jeck Gilberth

D. Newton

E. Gnatt
1331. PMTP (predetermined motion time systems) include___________________?
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A. BNTS (basic motion time study)

B. MTM (method time measurement)

C. none of the above

D. WFS (work factor systems)

E. all of the above
1332. Ignition quality of diesel-fuel oil is expressed by an index called__________________?
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A. carbon content

B. ignition temperature

C. cetane number

D. octane number

E. calorific value

1333. The delay period in petrol engine is of the order of__________________?
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A. 0.1 sec

B. 0.002 see

C. 0.05 sec

D. 0.001 sec

E. 0.01 sec

1334. In Lincoln plan (one type of group incentive plan), the amount of the profit which an .employee receives in addition to the guaranteed basic _________________?
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A. a standard rating system

B. his individual performance

C. /wages, is based on :

D. all of the above

E. a job evaluation system

F. a merit rating system
1335. Monte Carlo solutions in queuing theory are extremely useful in queuing problems_________________?
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A. involving multistage queuing

B. all of the above

C. that cant be analysed mathematically

D. none of the above

E. to verify mathematical results

1336. Pick up the correct statement about relationship between various floats______________________?
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A. free float = total float

B. independent float = total float

C. independent float > free float

D. free float > total float

E. independent float < free float
1337. The deductions for, employees provident fund start________________?
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A. after 60 days of joining the service

B. after 240 days of joining the service

C. immediately on joining the service

D. after 100 days of joining the service

E. after one year of joining the service

1338. The specific fuel consumption for a petrol engine first decreases with increase in fuel air ratio and then increases with further increase in fuel air ratio. The minimum value occurs in the range of__________________?
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A. rich mixture

B. lean mixture

C. none of the above

D. chemically correct mixture

E. unpredictable

1339. What does symbol V employ in work study________________?
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A. inspection

B. permanent storage

C. delay/ temporary Storage

D. operation

E. none of the above

1340. The important file in making a PERT is__________________?
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A. an event cant be accomplished until activities leading to it are completed

B. length of arrow has nothing to do with time

C. no activity from any event can be started from preceding event till it is completed

D. all of the above

E. every activity must be completed before end point is reached

1341. PERT is___________________?
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A. limit up of event oriented diagrams

B. used for research and development projects

C. an analytic tool in concept

D. all of the above

E. based on three time estimates for activities linking up two events

1342. Critical Path Net Work helps an engineer_________________?
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A. all of the above

B. to concentrate his attention on critical activities

C. none of the above

D. to divert the resources from non-critical advanced activities to critical activities

E. to be cautious for avoiding any delay in the critical activities to avoid delay of the whole project

1343. If E is the duration, ES and EF are die earliest start and finish times, LS and LF are latest start and finish times, then the following relation holds good______________________?
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A. LF = LS + D

B. LS=LF-D

C. all of the above

D. D = EF-ES

E. EF=ES+D

1344. A fuel will detonate less if it has___________________?
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A. proper self ignition temperature

B. lower self ignition temperature

C. self ingition temperature has nothing to do with detonation

D. none of the above

E. higher self ignition temperature
1345. Ignition timing of a multicylider petrol engine can be adjusted by_________________?
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A. adjusting ignition coil position

B. delaying the spark by increasing capacitor in ignition circuit

C. rotating the crank

D. rotating the distributor

E. adjusting the spark plug gap

1346. Mild steel belongs to the following category___________________?
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A. low carbon steel

B. medium carbon steel

C. special steel

D. alloy steel

E. high carbon steel

1347. Which of the following depreciation system ensures that the interest be charged on the cost of machine asset every year on the book value, but the rate of depreciation every year remains constant_____________________?
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A. A-B-C charging method

B. diminishing balance method

C. straight line method

D. sinking fund method

E. annuity charging method
1348. The technique for establishing and maintaining priorities among the various jobs of any project is known as___________________?
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A. short interval scheduling

B. slotting technique for scheduling

C. critical ratio scheduling

D. event flow scheduling technique

E. none of the above

1349. Process layout is employed for_________________?
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A. effective utilisation of machines

B. none of the above

C. all of the above

D. continuous type of product

E. batch production
1350. The probability distribution of project completion in PERT follows following distribution_________________?
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A. beta

B. exponential

C. binomial

D. normal

E. Gaussian