FITTER SEM-4 (1-130)

  FITTER Q&A MCQ 2nd year -2 

1 Which type of jig do not have base plate? 

A Table jig 

B Plate jig 

C Template jig 

D Sandwich jig

Correct Answer:- C Template jig 


2 What is the name of jig?


A Leaf jig 
B Solid jig 
C Table jig 
D Angle plate jig
Correct Answer:-  D Angle plate jig


3 What is the name of jig?


A Box jig 
B Post jig 
C Turn over jig 
D Sandwich jig 
Correct Answer:- C Turn over jig 



4 What is the name of clamp?


A Strap clamp 
B Cam clamp 
C Latch clamp 
D Screw clamp
Correct Answer:- B Cam clamp


5 What is the name of fixture?

A Plate fixture 

B Angel plate fixture 

C Indexing plate fixture 

D Modified angle plate fixture 

Correct Answer:- D Modified angle plate fixture 


6 Which type of bush is used in jig to perform more than one operation in same location? 

A Slip bush 

B Plain bush 

C Fixed bush 

D Liner bush

Correct Answer:- A Slip bush 


7 What is the purpose of grooves provided in the ‘V’ blocks? 

A Reduce the weight  

B Support the work piece 
C Accommodate the clamp  
D Allow thermal expansion 
Correct Answer:- C Accommodate the clamp 


8 Why the balancing weight is provided in the turning fixture? 
A To guide tool 
B To balance the tool
C To balance worktable  
D To balance irregular work piece 
Correct Answer:- D To balance irregular work piece 



9 Which type of fixture is used for machining on evenly spaced surfaces?  
A Plate fixture  
B Vice jaw fixture 
C Indexing fixture
D Angle plate fixture
Correct Answer:- C Indexing fixture


10 What is the name of jig?


A Post jig 
B Solid jig
C Channel jig 
D Trunnion jig
Correct Answer:- C Channel jig 


11 Which is the important factor to determine the construction of fixture? 
A Machining method 
B Location and clamping 
C Tool guiding and frame  
D Size of work piece and tool 
Correct Answer:- A Machining method 


12 What is the purpose of setting blocks used in the fixture?  
A Position the balancing weight
B Position the clamp and locators  
C Position the fixture on machine table
D Position the fixture and work related to cutter
Correct Answer:- D Position the fixture and work related to cutter


13 Which type of jig is used for awkwardly shaped work piece to drill at different angles?
A Post jig  
C Indexing jig  
D Trunnion jig
Correct Answer:- D Trunnion jig


14 Which device holds, supports, locates and also guide the cutting tool for operation?  
A Jig 
B Fixture 
C Chuck 
D Machine vice
Correct Answer:- A Jig 



15 What is the name of clamp used in jig?



A Tooth clamp 
B Latch clamp 
C Toggle clamp
D Wedge clamp
Correct Answer:- C Toggle clamp


16 Why two or four hold down slots are provided in the base plate of milling fixture? 
A For rigid clamping  
B For guiding the tool 
C For locating workpiece
D For adjusting the job setting
Correct Answer:- A For rigid clamping


17 What is the advantages of mass production? 
A Initial expenditure is low
B Jigs and fixture are not needed
C Cost and time reduced for manufacturing 
D Special purpose machines are not necessary
Correct Answer:- C Cost and time reduced for manufacturing 


18 What is the name of jig? 


A Box jig 
B Drill jig 
C Post jig 
D Leaf jig 
Correct Answer:- A Box jig 


19 What is the method of lubrication?


A Force feed 
B Gravity feed 
C Splash feed 
D Line feed
Correct Answer:- A Force feed 


20 Which bush is used to provide a hardened hole for renewable bushes? 
A Slip bush 
B Plain bush 
C Fixed bush 
D Liner bush 
Correct Answer:- D Liner bush 


21 What is the name of clamp?


A Cam clamp 
B Screw clamp 
C Wedge clamp 
D Toggle clamp
Correct Answer:- B Screw clamp


22 Which device is used to hold, locate and not guide the cutting tool during machining operation? 
A Jig
B Fixture 
C C clamp 
D Machine vice
Correct Answer:- B Fixture 


23 Which type of fixture provides an easy method of holding parts for machining?  
A Turning fixture 
B Vice fixture 
C Milling fixture 
D Grinding fixture
Correct Answer:- B Vice fixture 


24 Which part restrict incorrect loading of component in jig? 
A Clamp 
B Guide plate 
C Locating pin 
D Press fit bush
Correct Answer:- C Locating pin 


25 What is the type of jig? 


A Post jig 
B Plate jig 
C Indexing jig 
D Angle plate jig
Correct Answer:- C Indexing jig 


26 Why tenons are provided at the bottom of base plate of milling fixture? 
A For guiding the tool 
B For clamping purpose 
C For balancing work piece
D For proper location of fixture
Correct Answer:- D For proper location of fixture


27 What is the purpose of drill bushes provided in the drill jig? 
A To support base plate 
B To support drill plate 
C To locate and guide cutting tool  
D To restrict the movement of job
Correct Answer:- C To locate and guide cutting tool  


28 What is the name of fixture?

A Vice fixture 
B Solid fixture 
C Plate fixture  
D Indexing fixture
Correct Answer:- D Indexing fixture


29 What is the colour of the aluminium metal? 
A Yellow 
B Redish 
C Whitish grey 
D Silvery white
Correct Answer:- C Whitish grey 


30 Which ore produces lead metal? 
A Pyrites 
B Bauxite 
C Malchite 
D Galena
Correct Answer:- D Galena

31 What is the name of metal alloy of lead, tin, copper and antimony?

A Bronze 

B Gilding metal 

C Babbitt metal 

D Leaded bronze 

Correct Answer:- C Babbitt metal 


32 What is the ratio of copper and zinc in “Muntz metal”?  

A 63:37        B 60:40         C 57:43          D 70:30

Correct Answer:- B 60:40  


33 Which metal is extracted from bauxite ore?

A Zinc

B Brass 

C Copper 

D Aluminium 

Correct Answer:- D Aluminium 


34 Which metal is used in the preparation of paint?

 A Zinc 

B Lead

C Brass  

D Aluminium 

Correct Answer:-  B Lead


35 Which type of belt drive, the driven shaft will rotate in opposite direction to driver shaft?

A Stepped drive

B Open belt drive 

C Cross belt drive 

D Right angled belt drive

Correct Answer:- C Cross belt drive 


36 What is the name of belt fastener?

A Wire type
B Lagrelle type 
C Alligator type 
D Crescent plate type
Correct Answer:- C Alligator type 


37 What is the type of gear?


A Spur gear
B Mitre gear 
C Hypoid gear 
D Hearing bone gear
Correct Answer:- B Mitre gear 

38 What is the name of part marked X in the belt drive?


 

A Step pulley 
B Driver pulley
C Driven pulley 
D Jockey pulley 
Correct Answer:- D Jockey pulley 


39 Which type of gear drive changes rotary movement to linear movement? 
A Hypoid 
B Herring bone 
C Rack and pinion 
D Helical gear
Correct Answer:- C Rack and pinion


40 What is the name of the part marked ‘x’ in gear? 



A Pitch line 
B Dedendum 
C Addendum 
D Face width 
Correct Answer:- D Face width 


41 Which type of belt is used if the distance between the shafts are too short?
A V’ belt
B Flat belt
C Link belt
D Ribbed belt
Correct Answer:- A V’ belt


42 Why the small steel wedge is tapped under the machine in lifting operation?
A To prevent vibration 
B To reduce the weight  
C To accept the crowbar 
D To balance the machine
Correct Answer:- C To accept the crowbar 


43 How to adjust the tension of belt between two fixed pulleys?
A By sliding the pulley 
B By fixing idler pulley 
C By adjusting the length of belt 
D By adjusting the screw of pulley 
Correct Answer:- B By fixing idler pulley 


44 Why vertical belt drive is avoided in power transmission?
A Because of small wrapping of belt 
B Because of excessive contact 
C Because of gravitational pull and slippage 
D Because of increase in surface speed of pulleys
Correct Answer:- C Because of gravitational pull and slippage 


45 What is the name of the coupling?

A Slip coupling
B Plate coupling
C Clamp coupling 
D Universal coupling
Correct Answer:- B Plate coupling


46 Why the face of pulley is “Crowned” in power transmission?
A Increase the tension 
B Decrease the tension 
C Keep the belt centralised
D Allow the pulley free rotation 
Correct Answer:- C Keep the belt centralised

47 Which graphical representation of the activities performed during manufacturing? |
A Job card 
B Process chart 
C Batch record form
D Batch processing form 
Correct Answer:- B Process chart


48 What is the name of the part marked X in fast and loose pulley assembly?

A Fast pulley  
B Loose pulley 
C Crown pulley 
D Flat drive pulley 
Correct Answer:- B Loose pulley 


49 Which coupling is used in the place for slight relative movement is required?
A Chain coupling 
B Flange coupling 
C Flexible coupling
D Muff coupling 
Correct Answer:- C Flexible coupling

50 Which is the imaginary circle on two matting gears?
A Root circle 
B Pitch circle 
C Base circle 
D Addendum circle 
Correct Answer:- B Pitch circle 


51 What is the name of radial distance between the pitch circle and root circle in gears?
A Land 
B Addendum 
C Dedendum 
D Working depth 
Correct Answer:- C Dedendum 


52 How to improve the gripping property of the dried belt? 
A Jockey pulley
B Apply powdered resin 
C Reduce the distance between pulleys 
D Increase the distance between pulleys 
Correct Answer:- B Apply powdered resin 


53 Which type of belt fastener used on heavy duty machine?
A Wire belt fastener 
B Jackson belt fastener 
C Lagrelle type belt fastener
D Crescent plate belt fastener
Correct Answer:- D Crescent plate belt fastener


54 What is the name of the part marked as ‘x’ of gear? 


A Flank 
B Addendum
C Face width 
D Root circle 
Correct Answer:- B Addendum



55 What is the name of the gear?


A Mitre gear 
B Bevel gear 
C Hypoid gear 
D Worm shaft and worm gear 
Correct Answer:- C Hypoid gear 


56 What is the name of copper ore?
A Galena 
B Blende
C Bauxite 
D Malachite 
Correct Answer:- D Malachite 


57 Which are the alloys of brass metal? 
A Copper and tin
B Copper and zinc 
C Copper and lead 
D Copper and nickel 
Correct Answer:- B Copper and zinc 


58 Why aluminium is used widely in aircraft industries?
A Light weight
B Hard and Brittle 
C High tensile strength
D Low thermal conductivity
Correct Answer:- A Light weight


59 What is the name of the metal extract from ore galena?
A Tin 
B Lead  
C Copper
D Aluminium 
Correct Answer:- B Lead 


60 Which metal alloys is used to make friction bearing?
A Tin 
B Nickel
C Chromium
D Babbitt metal 
Correct Answer:- D Babbitt metal 


61 What is the melting point of nickel?

A 1300°C        B 1450°C       C 1100°C       D 1950°C

Correct Answer:- B 1450°C 


62 What metal is used to make agricultural equipment like ploughs and blades?

A Nickel steel 

B Silicon steel

C Chromium steel 

D Manganese steel

Correct Answer:- D Manganese steel


63 Which metal powder is used in calorising process to prevent corrosion of steel component?

A Zinc powder 

B Nickel powder 

C Aluminium powder

D Chromium powder

Correct Answer:- C Aluminium powder


64 Which type of brass sheet is used for deep drawing?

A Basic brass 

B Navel brass 

C Cartridge brass 

D Standard brass 

Correct Answer:- C Cartridge brass 


65 Which type of bronze metal has excellent antifriction properties?

A Low tin bronze

B Leaded bronze 

C Phosphor bronze

D Leaded gun metal

Correct Answer:- C Phosphor bronze


66 What is the name of the coupling?


A Slip coupling

B Plate coupling 

C Clamp coupling 

D Universal coupling 

Correct Answer:- D Universal coupling 


67 Which ore is extraction of aluminium?

A Pyrites 

B Galena

C Blends 

D Bauxite 

Correct Answer:- D Bauxite 


68 What is the composition of leaded gunmetal of copper, zinc and tin?

A Copper 90%, lead 5%, tin 5%

B Copper 94%, lead 4%, tin 2%

C Copper 88%, zinc 2%, tin 10% 

D Copper 85%, lead 5%, zinc 5%, tin 5%

Correct Answer:- D Copper 85%, lead 5%, zinc 5%, tin 5%


69 What is the name of alloy consist copper and zinc?

A Aluminium 

B Gunmetal

C Brass 

D Bronze 

Correct Answer:- C Brass 


70 What is the part marked as ‘x’ ?



A Fast pulley 

B Crown pulley 

C Loose pulley  

D Flat drive pulley 

Correct Answer:- C Loose pulley 


71 Which metal used to make alligator type fastener? 

A G.I sheet 

B Copper sheet 

C Steel sheet 

D Aluminium sheet 

Correct Answer:- C Steel sheet 


72 What is the name for elements of gear marked X?


A Flank 

B Root circle 

C Face width  

D Addendum

Correct Answer:- B Root circle 


73 What is the purpose of jockey pulley in belt drive?

A To maintain the tension 

B To decrease the tension  

C Keep the belt centralised 

D Allow free rotation of pulley

Correct Answer:- A To maintain the tension 


74 Which power drive will transmit motion at constant velocity without creep and slippage?

A Rope drive 

B Gear drive 

C Pulley drive

D Chain drive

Correct Answer:- D Chain drive


75 Which coupling provides rigid connection between two shafts? 

A Fast coupling 

B Clamp coupling

C Safety coupling 

D Universal coupling 

Correct Answer:- A Fast coupling 


76 Which pulley can transmit the power to shaft different heights and at varying distance? 

A Flat pulleys 

B Rope pulleys 

C V groove pulleys 

D Fast and loose pulleys 

Correct Answer:- B Rope pulleys 


77 Name the type of belt fastener? 


A Wire type belt fastener

B Alligator type belt fastener 

C Jackson type belt fastener 

D Crescent plate belt fastener

Correct Answer:- D Crescent plate belt fastener


78 What is the formula to calculate open belt length if centre distance is X?


Correct Answer:- C


79 What is the name of pulley?

A Step pulley
B Flat pulley 
C V groove pulley 
D Fast and loose pulley 
Correct Answer:- B Flat pulley 


80 Which gear run more silently?
A Spur gear 
B Mitre gear 
C Bevel gear 
D Helical gear 
Correct Answer:- D Helical gear 


81 Which documentation record is used to know batch number, date of allocation, product identify and size of batch? 
A Processing chart 
B Job card 
C Operation flowchart 
D Batch processing record
Correct Answer:- B Job card 


82 What is the name the of gear mechanism? 


A Mitre gear 
B Bevel gear 
C Rack and pinion 
D Worm and worm gear
Correct Answer:- C Rack and pinion 


83 What is the percentage composition of lead in lead bronze bearing material?
A 15%         B 20%       C 24%      D 30%
Correct Answer:- C 24% 

84 What is the percentage of copper in malachite ore?
A 20%         B 30%       C 55%       D 80%
Correct Answer:- C 55% 

85 Which metal is basically an alloy of copper and tin?
A Lead 
B Brass 
C Muntz 
D Bronze 
Correct Answer:- C Muntz 


86 Why copper is extensively used in electrical cables and appliances?
A Ductile metal 
B Cheap in cost
C Easy soldering 
D Good conductor 
Correct Answer:- D Good conductor 


87 Which metal is extracted from cassterite?
A Tin 
B Lead 
C Copper
D Aluminium
Correct Answer:- D Aluminium


88 Which coupling will have disengaging provision? 
A Clamp coupling 
B Slip type coupling 
C Universal coupling 
D Plate coupling
Correct Answer:- C Universal coupling 


89 Which drive is used for long distance and larger amount of power transmission?
A Belt drive 
B Gear drive
C Rope drive 
D Chain drive
Correct Answer:- C Rope drive 


90 What is the marked as ‘X’ in gear? 


A Root circle 
B Base circle  
C Pitch circle
D Outside circle
Correct Answer:- C Pitch circle


91 Which chain drive provide noiseless and uniform drive?

A Duplex chain 

B Toothed chain 

C Simplex chain

D Triple roller type chain 

Correct Answer:- B Toothed chain 


92 Which gear is symetrical to each other and transmit motion at right angle?

A Spur gear

B Mitre gear  

C Helical gear 

D Hypoid gear

Correct Answer:- B Mitre gear 


93 Which metal is used to make head of a soldering iron?

A Bronze

B Lead 

C Brass 

D Copper

Correct Answer:- D Copper


94 What is marked as ‘X’ in gear?


A Flank 

B Top land 

 C Fillet 

D Face 

Correct Answer:- B Top land 


95 How the shifting of belt is enabled from fast to loose pulley?

A By crowned face of pulley 

B By sliding the loose pulley

C By adjusting the tension of belt 

D By belt dressing

Correct Answer:- C By adjusting the tension of belt 


96 What is the name of belt fastener? 


A Wire type belt fastner 

B Lagrelle type belt fastner 

C Cresent plate belt fastner 

D Jackson type belt fastner 

Correct Answer:- A Wire type belt fastner 


97 What happen, if the wrapping angle is greater than 180°?


A Pulley can drive low load 

B Pulley can drive low speed

C Pulley can transmit low torque  

D Pulley can transmit high torque 

Correct Answer:- D Pulley can transmit high torque 


98 Where helical gears are used? 

A Lathe machine 

B Drilling machine

C Grinding machine

D Automobile vehicles

Correct Answer:- D Automobile vehicles  


99 Where universal coupling used? 

A Textiles mills 

B Large angle drive 

C Automobile vehicles 

D Engineering machines 

Correct Answer:- C Automobile vehicles 


100 What is the element of gear marked as ‘X’? 


A Pitch line 

B Face width 

C Addendum circle 

D Dedendum circle 

Correct Answer:- C Addendum circle 


101 Which type of drive is used for shortest distance and for large amount of power transmission? 

A Belt drives 

B Gear drives 

 C Rope drives 

D Chain drives

Correct Answer:- B Gear drives


102 What is marked as x?


A Key

B Shaft 

C Coupling 

D Bolt

Correct Answer:- A Key


103 Which belt slip less in power transmission?

A “V” belt 

B Flat belt 

C Link belt 

D Ribbed belt 

Correct Answer:- A “V” belt 


104 Which type of belt length cannot be altered and reused with fastner?

A ‘V’ belt 

B Flat belt

C Link belt 

D Ribbed belt 

Correct Answer:- A ‘V’ belt 


105 Which type of belt drive is used to obtain different speed ratio?

A Slip belt drive 

B Stepped drive

C Open belt drive 

D Cross belt drive 

Correct Answer:- B Stepped drive


106 What is the name of gear?


A Spur gear 

B Mitre gear 

C Bevel gear 

D Hypoid gear

Correct Answer:- A Spur gear 


107 Which energy is converted in hydraulic pump?

A Thermal energy to hydraulic energy

B Electrical energy to hydraulic energy

C Pneumatic energy to hydraulic energy 

D Mechanical energy to hydraulic energy 

Correct Answer:- D Mechanical energy to hydraulic energy


108 Which type of valve connections are opened or closed by means of spool slide?

A Check valve

B Butterfly valve 

C Solenoid valve 

D Non-return valve

Correct Answer:- B Butterfly valve


109 What is the name of part marked as ‘x’ in compressor? 


A Relief valve 

B Thermometer 

C Shut-off valve 

D Pressure gauge

Correct Answer:- D Pressure gauge


110 How hydraulic transmission force is controlled?

A By air 

B By gears 

C By fluids 

D By electric 

Correct Answer:- C By fluids 


111 Which valve is used to permit fluid flow in one direction and block flow in opposite direction?

A Check valve  

B Shuttle valve 

C Orifice check valve

D Pressure relief valve 

Correct Answer:- A Check valve 


112 What is the name of the part marked as ‘x’ in non-return valve?


A Disc 

B Stop plug 

C Hinge pin

D Disc hinge nut 

Correct Answer:- B Stop plug 


113 Which valve has two inlet / one outlet in hydraulic / pneumatic system?

A Slide valve

B Check valve 

C Shuttle valve 

D Solenoid valve 

Correct Answer:- C Shuttle valve 


114 What is the name of the symbol?


A Moving part of valve

B Pressure relief valve 

C Double acting cylinder

D Single acting cylinder with spring

Correct Answer:- D Single acting cylinder with spring


115 Why in hydraulic pump the filter is installed in suction line? 

A Reduce the oil to enter

B Preventing foreign matter 

C Reduce pressure in the pump 

D Increase the pressure in the pump

Correct Answer:- B Preventing foreign matter 


116 Which valve is used for fine control of flow in pipe line?

A Gate valve 

B Globe valve 

C Needle valve 

D Non - return valve 

Correct Answer:- C Needle valve 


117 Which valve is used to permit fluid to flow in one direction and block the flow in oppsite direction? 

A Globe valve 

B Check valve

C Shuttle valve

D Pressure relief valve

Correct Answer:- B Check valve


118 Which valve protect against excessive pressure in hydraulic system? 

A Gate valve 

B Globe valve 

C Relief valve 

D Non-return valve 

Correct Answer:- C Relief valve 


119 Which gauge indicates pressure valve above the atmospheric pressure?

A Pressure gauge 

B Temperature gauge

C Receiver gauge

D Precision gauge

Correct Answer:- A Pressure gauge 


120 Which pressure value is read through pressure gauge?

A Gauge Pressure

B Atmospheric Pressure 

C Vacuum Pressure 

D Absolute Pressure

Correct Answer:- A Gauge Pressure


121 Which formula is used to calculate the pressure?

A Force + Area 

B Force/Area 

C Force - Area 

D Force x Area

Correct Answer:- B Force/Area 


122 Which formula is used to calculate the absolute pressure?

A Atmospheric Pressure - Gauge Pressure 

B Atmospheric Pressure + Gauge Pressure 

C Atmospheric Pressure x Gauge Pressure 

D Atmospheric Pressure ÷ Gauge Pressure

Correct Answer:- B Atmospheric Pressure + Gauge Pressure 


123 What is the unit of pressure in SI unit?

A Kilogram

B Pascal

C Pound 

D Meter

Correct Answer:- B Pascal


124 Which term is a metric unit of pressure equal to 1,00,000 pascal?

A Millibar 

B Kilo Pascal

C Bar 

D Newton

Correct Answer:- C Bar 


125 What is the value of bar in metric unit of pressure?

A 1 kg/ mm2 

B 1 kg/ cm2 

C 1 kg/ m2 

D 1 kg/ dm2

Correct Answer:- B 1 kg/ cm2 


126 Which formula is used to calculate force?

A Pressure ÷ Area 

B Pressure x Area  

C Pressure - Area 

D Pressure + Area

Correct Answer:- B Pressure x Area  


127 What is the unit of force in SI unit? 

A Kilogram 

B Newton 

C Dyne 

D Pounds 

Correct Answer:- B Newton 


130 What is the name of valve?

A Flow control valve

B Ball type check valve 

C Swing check valve 

D Pressure type valve 

Correct Answer:- C Swing check valve 




No comments:

Post a Comment

EMPLOYABILITY SKILLS – Semester 1(1)

  EMPLOYABILITY SKILLS – Semester 1(1) 1 A resume should be __________  A short and precise  B fancy and colourful  C having long and detail...