PROFESSIONALEXAMINATIONBOARDTrainingOfficersSelectionTest:2016

11thNovember2016,09:00AMTopic:GeneralKnowledge1)

QuestionStimulus:

WhatisthenameoftheairportinBhopal?/`,?

RajaBhojAirport/`

DeviAhilyabaiHolkarAirport/ `

BhopalAirport/`

Noneoftheabove/g

CorrectAnswer:RajaBhojAirport/`

2)

QuestionStimulus:

OnwhichoftheseriversinMadhyaPradeshwillyoufindtheChachaiFalls?/g,?

Mahanadi/

Bihad/

Son/

Narmada/

CorrectAnswer:Bihad/

3)

QuestionStimulus:

WhoamongthefollowingwritersbelongedtotheChhayavaadschoolofwriting?/g?

IsmatChugtai/

SubhadraKumariChauhan/

AmritaPritam/

MahadeviVarma/

CorrectAnswer:MahadeviVarma/

4)

QuestionStimulus:

WhenwasChhattisgarhseparatedfromMadhyaPradesh?/?

March1998/1998

June1972/1972

August1975/1975

November2000/2000

CorrectAnswer:November2000/2000

5)

QuestionStimulus:

InwhichofthefollowingStatesareGaroandKhasiTribesfound?/g?

Mizoram/

Meghalaya/

Nagaland/

Manipur/

CorrectAnswer:Meghalaya/

6)

QuestionStimulus:

WhoisourcurrentUnionMinisterforFinance?/g j?

NarendraModi/g

NitinGadkari/

ArunJaitley/

SushmaSwaraj/

CorrectAnswer:ArunJaitley/

7)

QuestionStimulus:

WhohasbeenrecentlyappointedasthenewDirectorGeneralofNationalDisasterResponseForce(NDRF)?/g(NDRF)?

MNKapoor/

RKPachnanda/

RKKini/

SudhirPratapSingh/

CorrectAnswer:RKPachnanda/

8)

QuestionStimulus:

SharadJoshiawardisgivenforexcellenceinthefieldof______./jg?

Socialwork/

Poetry/

Satireandotherwritinglikememoirsandletters/j

Theatre/

CorrectAnswer:Satireandotherwritinglikememoirsandletters/j

9)

QuestionStimulus:

SalarJungMuseumislocatedin____/____g

Bhopal/

Hyderabad/

Lucknow/

Mysore/

CorrectAnswer:Hyderabad/

10)

QuestionStimulus:

WhowasthefounderofRamakrishnaMission?/?

SwamiVivekananda/

RamakrishnaParamahamsa/

KeshabChandra/

DayanandaSaraswathi/

CorrectAnswer:SwamiVivekananda/

11)

QuestionStimulus:

WhichVitaminisprovidedbysunlighttothehumanbody?/,i?

VitaminC/C

VitaminD/D

VitaminB/B

VitaminA/VitaminA

CorrectAnswer:VitaminD/D

12)

QuestionStimulus:

SyedHaiderRaza,whopassedawayrecently,wasawellknownartistfromwhichcountry?/,g,?

India/

Bangladesh/

Pakistan/

Afghanistan/

CorrectAnswer:India/

13)

QuestionStimulus:

ThisisthelongesttributaryriverofIndia./ig

Ganga/

Cauvery/

Yamuna/

Brahmaputra/j

CorrectAnswer:Yamuna/

14)

QuestionStimulus:

ThelongeststatehighwayofMadhyaPradeshis______/______

SH17

SH18

SH19

SH15

CorrectAnswer:SH19

15)

QuestionStimulus:

PortBlairissituatedin/?

NorthAndaman/

SouthAndaman/

MiddleAndaman/

LittleAndaman/

CorrectAnswer:SouthAndaman/

16)

QuestionStimulus:

ValleyofFlowersNationalParkisintheStateof_____/ g?

Kerala/

HimachalPradesh/

Uttarakhand/

JammuandKashmir/

CorrectAnswer:Uttarakhand/

17)

QuestionStimulus:

WhichfestivalinKeralaisfamousforboatrace?/g?

Pongal/

Holi/

Diwali/

Onam/

CorrectAnswer:Onam/

18)

QuestionStimulus:

WhereistheheadquartersoftheBureauofPoliceResearchandDevelopment(BPR&D)located?/g(BPR&D)?

MadhyaPradesh/

Chennai/

NewDelhi/

Ahmedabad/

CorrectAnswer:NewDelhi/

19)

QuestionStimulus:

MahatmaGandhistartedhisfirstSatyagrahaonIndiansoilin1917at/1917g,i?

Champaran/

Bardoli/

Sabarmati/

Ahmedabad/

CorrectAnswer:Champaran/

20)

QuestionStimulus:

WhichplaceofMadhyaPradeshiscalledDetroitofIndia?/ ?

Jabalpur/

Indore/

Pithampur/

Ashoknagar/

CorrectAnswer:Pithampur/

21)

QuestionStimulus:

WhichcountrywillbehostingtheFIFAU17WorldCup,2017?/g,2017g,FIFAU17?

Brazil/

India/

England/

Spain/

CorrectAnswer:India/

22)

QuestionStimulus:

WhatistheannualdancefestivalatKhajurahoorganisedbyMadhyaPradeshAdivasiLokKalaAcademycalled?/gs?

Lokranjan/

Manoranjan/

Nrittanjali/

Nrityotsav/

CorrectAnswer:Lokranjan/

23)

QuestionStimulus:

InMadhyaPradesh,whichschemeisintroducedtoprovidefinancialhelptothepoor,needy,destitutefamiliesformarryingofftheirdaughters/widows/divorcees?/g,,i,/?

BijuKanyaRatnaYojana/

LaadliLaxmiYojana/

MukhyamantriKanyadanYojana/j

BetiBachaoAbhiyan/

CorrectAnswer:MukhyamantriKanyadanYojana/j

24)

QuestionStimulus:

WhichisthecapitalofJharkhand?/?

Dhanbad/

Bokaro/

Ranchi/

Jamshedpur/

CorrectAnswer:Ranchi/

25)

QuestionStimulus:

WhoamongthefollowingNobellaureatesisachampioninthefightagainstdeforestation?/g,?

LindaBuck/

FrancoiseBarre/l

WangariMaathai/

MayBrittMoser/

CorrectAnswer:WangariMaathai/

Topic:Machinist1)

QuestionStimulus:

Theanglemadebythefaceofthetoolandtheplaneparalleltothebaseofcuttingtooliscalled?/s?

Rakeangle./

Clearanceangle./g

Cuttingangle./

Lipangle./

CorrectAnswer:Rakeangle./

2)

QuestionStimulus:

Safetysignsare_________/_________

Firstaidpoint/

Indication/

Indicationtoavoidaccident/

Precaution/

CorrectAnswer:Indicationtoavoidaccident/

3)

QuestionStimulus:

Thetypeofdrillusedindrillinghardmaterialwithhighcuttingspeedis_________./_________g

Highcarbonsteel/

HSS/

Carbidetippeddrills/

HCS/

CorrectAnswer:Carbidetippeddrills/

4)

QuestionStimulus:

Webchiselsareusedforseparatingmetalsafter_____________./___________

Chaindrilling/m

Chippingmetal/

Finishcutting/

Noneoftheabove/g

CorrectAnswer:Chaindrilling/m

5)

QuestionStimulus:

Gcodesarealsocalledas_____./G___________

Preparatoryfunctionalcodes/

Miscellaneousfunctionalcodes/

Datafunctionalcodes/

Noneoftheabove/g

CorrectAnswer:Preparatoryfunctionalcodes/

6)

QuestionStimulus:

Thesiliconcarbideabrasiveischieflyusedforgrinding?/i?

Ceramic/

Cementedcarbide/

Cementedcarbide/

Castiron/

Alloftheabove/

CorrectAnswer:Alloftheabove/

7)

QuestionStimulus:

Youhavetomachineaflatsurfaceonaworkpieceoftwometerslength.Whichmachinewillyouchooseforthis?/ g ?

Planning/

Slotting/

Milling/

Shaping/

CorrectAnswer:Planning/

8)

QuestionStimulus:

Thetooththicknessofrackismeasuredby?/?

Universalverniercaliper/

Geartoothverniercaliper/

Flangemicrometer/g

Geartester/

CorrectAnswer:Geartoothverniercaliper/

9)

QuestionStimulus:

Thesurfacecuttingspeedincylindricalgrindingvariesfrom______________./g______

10to20m/min/1020m/min

5to10m/min/510m/min

20to30m/min/2030m/min

40to60m/min/4060m/min

CorrectAnswer:20to30m/min/2030m/min

10)

QuestionStimulus:

Whichoneofthefollowingclutchprovidesapositivedrive?/g ?

Dogclutch/

Coneclutch/()

Singleclutch/()

Centrifugalclutch/g (g )

CorrectAnswer:Dogclutch/

11)

QuestionStimulus:

Whichoneofthefollowingisanartificialabrasive?/gj?

Emery/

Diamond/

Corundum/

Siliconcarbide/

CorrectAnswer:Siliconcarbide/

12)

QuestionStimulus:

Surfaceplateismadeoutof______./______

Mildsteel/

Qualitycastiron/

Rubbermaterial/

Steel/

CorrectAnswer:Qualitycastiron/

13)

QuestionStimulus:

Toollifeisaffecteddueto______./____

sizeofthetool/

sizeofthejob/

typeofmachine/

cuttingspeed/

CorrectAnswer:cuttingspeed/

14)

QuestionStimulus:

Thetensilestrengthofmetalisitsabilitytoresistfracturewhensubjectedtotensileloads,thetensilestrengthofmetalsareexpressedin__________./______g

N/mm3

Kg/mmsq

NMeter

Kg.Meter

CorrectAnswer:Kg/mmsq

15)

QuestionStimulus:

Segmentalchipsareformedduringmachiningof______________./______

Mildsteel/

Castiron/

Highspeedsteel/

Highcarbonsteel/

CorrectAnswer:Castiron/

16)

QuestionStimulus:

Thethicknessofracktoothof2mmwillbe_______./2_____

4.50mm

4mm

4.25mm

3.14mm

CorrectAnswer:3.14mm

17)

QuestionStimulus:

Thetoolpostofaplanningmachineismountedon______________./______

Apron/

Crossrail/

Clapperbox/

Saddle/

CorrectAnswer:Clapperbox/

18)

QuestionStimulus:

2Dcontrolcanbesimultaneousfeedonly______./2j_______

in3ofthe2axes/2g3g

in2ofthe3axes/3g2g

in3ofthe4axes/4g3g

in4ofthe3axes/3g4g

CorrectAnswer:in2ofthe3axes/3g2g

19)

QuestionStimulus:

Theaxisoftheplatecamblankandtheendmillspindleshouldalwaysremain_______________/______

Inclinedtoeachother/

paralleltoeachother/

Oppositetoeachother/

Verticalandinclined/

CorrectAnswer:paralleltoeachother/

20)

QuestionStimulus:

Ifthediameteroftheholeissubjecttoconsiderablevariation,thenforlocatinginjigsandfixtures,thepressuretypeoflocatorusedis______________./,,______

Cylindricallocator/

Conicallocator/

Vlocator/

Diamondpinlocator/

CorrectAnswer:Conicallocator/

21)

QuestionStimulus:

Thedepthofcutindrillingis__________thedrilldiameter/g_______

Equalto/

OneFourth/

Double/

OneHalf/

CorrectAnswer:OneHalf/

22)

QuestionStimulus:

Anidealmachiningallowanceforfinishingboringwillbe_____./()______

1mmto2mm

0.5mmto1mm

0.25mmto0.50mm

0.10mmto0.25mm

CorrectAnswer:0.10mmto0.25mm

23)

QuestionStimulus:

Ataperringgaugeisusedforchecking_____./________

Internaltapers/

Externaltapers/

Externaltapers/

Plaindiameter/

Externalthreads/

CorrectAnswer:Externaltapers/

24)

QuestionStimulus:

Whichofthefollowingparametersinfluencetheaxialfeedrateincentrelessgrinding?/gg?

Speedoftheregulatingwheel./j

Regulatingwheeldiameter./j

Anglebetweentheaxesofgrindingandregulatingwheels./j

Alloftheabove./

CorrectAnswer:Alloftheabove./

25)

QuestionStimulus:

Whichisthecorrectexpressionfortheunitoffeedrateinmilling?/g?

m/min.

mm/rev.

mm/sec.

mm/min.

CorrectAnswer:mm/min.

26)

QuestionStimulus:

Thepurposeoftheholesprovidedonthesidesofthesinebaristo________./g______

preventdistortion/i

fixonangleplate/

handleeasily/g

minimizesurfacecontact/ CorrectAnswer:fixonangleplate/

CorrectAnswer:fixonangleplate/

27)

QuestionStimulus:

Functionofachipbreakerinatoolisto_______./_________

breakthechipsintosmallpieces/g

havecontinuouschipsfromlongcut/

havecrushedchips/

formcontinuouschipsfromshortcut/

CorrectAnswer:breakthechipsintosmallpieces/g

28)

QuestionStimulus:

Theleastcountofavernierheightguageis________/______

0.01mm/0.01

0.02mm/0.02

0.10mm/0.10

0.20mm/0.20

CorrectAnswer:0.02mm/0.02

29)

QuestionStimulus:

Theprimaryfunctionofthecamistoconvert______./______

Reciprocatingmotionintorotarymotion/g

Rotarymotionintoreciprocatingmotion/g

Upanddownmotionintolinearmotion/g

Linearmotiontoangularmotion/g

CorrectAnswer:Rotarymotionintoreciprocatingmotion/g

30)

QuestionStimulus:

Atravelingsteadyisfixedonthesaddleofalathe.Whatisthefunctionofthistravellingsteadyrest?/s?

Topreventbendingoflongshaftsduetocuttingforces./

Topreventbendingoflongshaftsduetocuttingforces./

Toavoidloadonthelathecenterswhileturninglong./

Toreducetheloadonthecuttingtoolwhileturning./

Toenablestoturnathighercuttingspeedsthanrecommended./

CorrectAnswer:Topreventbendingoflongshaftsduetocuttingforces./

31)

QuestionStimulus:

Rough&finishboringoperationsarecarriedouttomachineaholeinamillingmachine,forroughboring,select______________./g,______

Highspindlespeed&coarsefeed/

Slowspindlespeed&coarsefeed/

Slowspindlespeed&finefeed/

Highspindlespeed&finefeed/

CorrectAnswer:Slowspindlespeed&coarsefeed/

32)

QuestionStimulus:

Thefrictionalguidewaysareof_________./______

Vtype/

Dovetailtype/

Flattype/

Alloftheabove/

CorrectAnswer:Alloftheabove/

33)

QuestionStimulus:

Thepatternonthesurfacecausedbythemovementofthecuttingtooliscalled______________./ i_________

Waviness/

Roughness/

Surfacetexture/

Lay/

CorrectAnswer:Surfacetexture/

34)

QuestionStimulus:

Inabilateralsystemoftolerance,thetoleranceisallowedon________./g__________

onesideoftheactualsize/

onesideofthenominalsize/

bothsidesofthenominalsize/

bothsidesoftheactualsize/

CorrectAnswer:bothsidesofthenominalsize/

35)

QuestionStimulus:

Theaccuracyofmicrometers,calipers,dialindicatorscanbecheckedbya_________./,,________

Slipgauge/

Feelergauge/

Ringgauge/

Pluggauge/

CorrectAnswer:Slipgauge/

36)

QuestionStimulus:

CANCELLED

Morsetaperisoneoftheinternationallyacceptedstandardtapers.Themorsetaperareavailableinnumbersfrom_____./ g______g

0to6/06

0to8/08

1to7/17

1to8/18

CorrectAnswer:0to6/06

37)

QuestionStimulus:

AsteelworkpieceofhightensilestrengthistobemachinedwithaHSSmillingcutter,whichoneofthefollowingrakeanglesisbestsuitedforcutter?/ HSSg?

80

120

200

280

CorrectAnswer:80

38)

QuestionStimulus:

Thesensitivenessofthespiritleveldependsupon_____./_____

sizeofthebubble/

lengthoftheglasstube/

typeliquidfilledintheglasstube/g

curvatureoftheglasstube/

CorrectAnswer:curvatureoftheglasstube/

39)

QuestionStimulus:

Anynumberofequaldivisionscanbeobtainedonmillingmachineby_________./______

Compoundindexing/m

Simpleindexing/

Differentialindexing/

Directindexing/

CorrectAnswer:Simpleindexing/

40)

QuestionStimulus:

Toolmakerbuonsmadeof____./_________

Plastic/

Bronze/

Castiron/

Hardenedsteel/

CorrectAnswer:Hardenedsteel/

41)

QuestionStimulus:

Aproductissaidtohavethequalitywhen__________./g__________

Itsshape&dimensionsarewithinthelimit/g

Itappearstobeverygood/

Itisfitforuse/g

Thechoiceofmaterialisright/

CorrectAnswer:Itisfitforuse/g

42)

QuestionStimulus:

Thelipangleofasinglepointtoolisusually______________./______

200to400/200400

400to600/400600

600to800/600800

Noneoftheabove/g

CorrectAnswer:600to800/600800

43)

QuestionStimulus:

Clampsareusedforthepurposeof_____./g_____

carryingmaterialfrommachinetomachine/

preventingmovementofwork/

preventingscratchesonmachine/

maintainingaccuracy/

CorrectAnswer:preventingmovementofwork/

44)

QuestionStimulus:

ThemajorloadappliedinRockwellhardnesstestinginBScaleis_______./gg______

100kgf.

150kgf.

120kgf.

300kgf.

CorrectAnswer:100kgf.

45)

QuestionStimulus:

Fixedtypeofsnapgaugeswillhave/g_______

Go&NoGooneitherends./

Go&NoGoonthesameend./

Go&NoGoseparately./

Go&NoGoonbothends./

CorrectAnswer:Go&NoGoonthesameend./

46)

QuestionStimulus:

Hacksawframeisusedtocutalongwith_____________./_____________

Hacksawblade/

Material/

Retainingpins/

Wingnuts/

CorrectAnswer:Hacksawblade/

47)

QuestionStimulus:

Thecoldchiselsaremadeby____./_______

Drawing/

Piercing/

Rolling/

Forging/

CorrectAnswer:Forging/

48)

QuestionStimulus:

Theprickpunchpointangleis?/______?

30degree/30

45degree/40

90degree/90

120degree/120

CorrectAnswer:30degree/30

49)

QuestionStimulus:

Theformsofsplineare_____./i:______|

Straight&involutespline/

Straight&angularspline/

Involute&angularspline/

Involute&squarespline/

CorrectAnswer:Straight&involutespline/

50)

QuestionStimulus:

Filesareclassifiedaccordingtotheir_____________./_____________

Kinds/

Use/

Make/

Make/

Length,grade,cutandshape/,m,

CorrectAnswer:Length,grade,cutandshape/,m,

51)

QuestionStimulus:

Suitablemachinetoolforhighspeedpartingoffworkonmateriallikecementedcarbideis_______./g:________

Doallmachine/

Heavydutypowersaw/

Cuttingoffmachine/

Millingmachineslittingsaw/

CorrectAnswer:Cuttingoffmachine/

52)

QuestionStimulus:

Ajigisaspecialdevicewhichprovidesto____./_________

holdsthejob/

locatethecuttingtool/

guidesthetool/

holds,supports,locatesandalsoguidesthecuttingtool/,,g

CorrectAnswer:holds,supports,locatesandalsoguidesthecuttingtool/,,g

53)

QuestionStimulus:

Softjawsorviceclampsareusedinthevicetohold_____________./g_____________

Hardwork/

Heavywork/

Finishedwork/

Castings/

CorrectAnswer:Finishedwork/

54)

QuestionStimulus:

Thetemperaturetowhichaworkpieceisheateddependsonthematerial&thetypeofforgingprocess,thetemperaturerangeforforginglowcarbonsteelis?/ ,s?

8001300degCelsius/

650920degCelsius/

700800degCelsius/

450700degCelsius/

CorrectAnswer:8001300degCelsius/

55)

QuestionStimulus:

Thecoordinatesysteminmillingmachinecomprises_______./g_____

2axes/2

4axes/4

3axes/3

Alloftheabove/

CorrectAnswer:3axes/3

56)

QuestionStimulus:

Theerrorinsquarenesscanbeaccuratelydeterminedbyusing_______./gj_____

Trysquare&slipgauges/

Trysquare&feelergauges/

Cylindersquare&slipgauges/g

BevellededgeofTrysquare/

CorrectAnswer:Trysquare&feelergauges/

57)

QuestionStimulus:

Thefullersareused____. /_______

Thefullersareused____./_______

forneckingdownapieceofwork/ ()

forfinishingflatsurfaces/

forpunchingahole/

tofinishthepunchedhole/

CorrectAnswer:forneckingdownapieceofwork/ ()

58)

QuestionStimulus:

Thecuttingtoolinamillingmachineismountedon______________./g__________

Arbor/

Column/

Spindle/

Knee/

CorrectAnswer:Arbor/

59)

QuestionStimulus:

Thefunctionofthespindleintheviceis_____________/g_____________

Holdingthework/

Movingthemoveablejaw/

Holdingthehandle/

Noneoftheabove/g

CorrectAnswer:Movingthemoveablejaw/

60)

QuestionStimulus:

ThetoolmadeofHSSwearsoutfasterat_______________./______

Normalspeed/

Slowspeed/

Mediumspeed/

Fastspeed/

CorrectAnswer:Fastspeed/

61)

QuestionStimulus:

Afileremovesthemetalduring________./_________

returnstroke/

forwardstroke/

bothforwardandreturnstrokes/

noneoftheabove/g

CorrectAnswer:forwardstroke/

62)

QuestionStimulus:

CANCELLED

Therearteethofabroach_____________./______

Performsburnishingoperation/

Removesminimummetal/

Removesmaximummetal/

Removesnometal/

CorrectAnswer:Removesmaximummetal/

63)

QuestionStimulus:

Ratioofwatertosolubleoiltopreparecoolantis/

20:1

40:1

10:1

60:1

CorrectAnswer:20:1

64)

QuestionStimulus:

Theblankdiameterusedinthreadrollingwillbe:/(g)g:

Alittlelargerthantheminordiameterofthethread/

Equaltopitchdiameterofthethread/

Equaltominordiameterofthethread/

Alittlelargerthanthepitchdiameterofthethread/

CorrectAnswer:Equaltopitchdiameterofthethread/

65)

QuestionStimulus:

Counterboringisdonefor________./______

Deburringholeends/

Enlargingholestoaccuratesize/

Finishingcoredholes/

Accommodatingsocketheadscrews/

CorrectAnswer:Accommodatingsocketheadscrews/

66)

QuestionStimulus:

Whenthecuttingedgeofthetoolisdull,thenduringmachining__________./,______

Discontinuouschipsareformed/

Continuouschipswithbuiltupedgeareformed/

Continuouschipsareformed/

Nochipsareformed/

CorrectAnswer:Continuouschipswithbuiltupedgeareformed/

67)

QuestionStimulus:

UnequalLiplengthinadrillcauses/g______

Holesizetobelargethandrill/

Drillwearsrapidly/

Strainsthem/cspindlebearing&otherparts/

Strainsthem/cspindlebearing&otherparts/

Alloftheabove/

CorrectAnswer:Alloftheabove/

68)

QuestionStimulus:

Thesecondaryclearanceofthetaperleadbevelis______./()______

10to12/1012

10to25/1025

6to12/612

3to10/310

CorrectAnswer:10to12/1012

69)

QuestionStimulus:

Tubemicrometerusedformeasuring____./_____

wallthicknessoftubesorbarrels/

thicknessoffins/

meandiaofthread/g

noneoftheabove/g

CorrectAnswer:wallthicknessoftubesorbarrels/

70)

QuestionStimulus:

C.N.Cmachinearenotmanuallyoperated.Theyarecontrolledbymeansof________./CNCg______j

Aprogram/

Anoperator/

Acam/

Aplugboardsystem/

CorrectAnswer:Aprogram/

71)

QuestionStimulus:

Agearwheelhas36teeth(z)and3mmmodule(m)itspitchdiameteris_____./g36(z)3(m)_____

12mm./12

75mm./75

80mm./80

108mm./108

CorrectAnswer:108mm./108

72)

QuestionStimulus:

Threadgrindingrequiresworkspeedfrom______________./______

5to10m/min/510m/min

1to3m/min/13m/min

14to20m/min/1420m/min

10to14m/min/1014m/min

CorrectAnswer:1to3m/min/13m/min

73)

QuestionStimulus:

Toturnanexternalanglehaving600includedangle,thecompoundslidetobesetto_______./g600,______

600

300

900

450

CorrectAnswer:300

74)

QuestionStimulus:

Handfileisalsocalledas?/______

Raspcutfile/

Safeedgefile/

Roughfile/i

Smoothfile/

CorrectAnswer:Safeedgefile/

75)

QuestionStimulus:

Awrongwayofliftingaheavyloadscauses?/,s?

Damagetotheload/

Injuriestothespineofthebody/`

Lossoftime/

Damagetothemachinery/

CorrectAnswer:Injuriestothespineofthebody/`