Iti fitter multiple choice questions cutting tools and operation chapter part 2

Iti fitter multiple choice questions cutting tools  and operation chapter part 2


Iti fitter multiple choice questions cutting tools and operation chapter important questions with answers For all types iti fitter job competitive exams



46. What will happen if the job is loosely fitted between centres in cylindrical grinding 

(a) the job will be out of round     (b) the job will be oversized     (c) the job will be thrown out     (d) the job will not rotate 

(a) the job will be out of round

47. Which one among the following is NOT the cause for a broken tap while tapping 

(a) the tap has coarse threads     (b) too much downward pressure is applied     (c) cutting oil is not used     (d) smaller tap drill size is used 

(a) the tap has coarse threads

48. The best position to hold the job in the vice when filing is

(a) eye level     (b) shoulder level     (c) elbow level     (d) arm level 

(c) elbow level

49. The material of twist drill is generally 

(a) H.S.S     (b) carbide steel     (c) diamond     (d) cast steel 

(a) H.S.S

iti fitter job competitive exams


50. A short reamer with an axial hole used with an arbor or mandrel is called 

(a) parallel reamer     (b) adjustable reamer     (c) expansion reamer     (d) chuking reamer 

(d) chuking reamer 

51. When threading a blind hole, the third (finisher) tap is used

(a) to thread the hole with full thread upto the bottom     (b) to start the thread      (c) after the first (rougher) tap     (d) to form the threads easily

(a) to thread the hole with full thread upto the bottom

52. For grinding carbide materials

(a) aluminium oxide wheel is used     (b) silicone carbide wheel is used     (c) diamond wheel is used     (d) corundum wheel is used

(c) diamond wheel is used

53. A warding file is similar to

(a) flat file but uniform in width     (b) hand file but narrow in width      (c) flat file but thinner in thickness     (d) flat file but thinner and uniform in thickness

(c) flat file but thinner in thickness

iti fitter jobs in govt


54. A die nut is nothing but

(a) a nut forged by using dies     (b) a die in the shape of a nut     (c) a nut for tightening the die in the die stock     (d) a die which is used for cutting threads in nuts

(b) a die in the shape of a nut

55. The angle of drill grinding gauge is

(a) 59°     (b) 118°     (c) 121°     (d) 124°

(c) 121°

56. Which among the following is an artificial abrasive

(a) aluminium oxide     (b) emery     (c) diamond     (d) corundum

(a) aluminium oxide

57. Which one of the following drilling machines is used for drilling holes wher electricity is not available

(a) bench drilling machine     (b) pillar drilling machine     (c) radial drilling machine     (d) ratchet drilling machine

(d) ratchet drilling machine

58. The teeth of hacksaw blade are set to 

 (b) prevent jamming and breakage of blade     (c) make the kerf wider than the blade     (d) all of the above

(d) all of the above

iti fitter job competitive exams


59. A die is

(a) external thread cutting tool     (b) internal thread cutting tool     (c) square thread cutting tool     (d) acme thread cutting tool

(a) external thread cutting tool

60. Tap water is not used as coolant while drilling. What is the reason for this

(a) insufficient cooling effect     (b) danger of corrosion     (c) decrease in cutting action of drill     (d) quick evaporation of water

(b) danger of corrosion

61. A rough file is used

(a) on irregular job     (b) to reduce the metal rapidly     (c) on wood     (d) if smooth file is not available

(b) to reduce the metal rapidly

62. The tapping hole should be

(a) larger than the tap size     (b) smaller than the tap size     (c) equal to the tap size     (d) equal to the core diameter of the tap

(d) equal to the core diameter of the tap

63. Taps are re sharpened by grinding

(a) flutes     (b) threads     (c) diameter     (d) relief

(a) flutes

iti fitter previous question paper


64. The symbol conveniently used for resinoid bond is

(a) 'V'     (b) 'R'     (c) 'B'     (d) 'E'

(c) 'B'

65. As per Indian standards the 'M' grade of grinding wheel comes under the group

(a) soft     (b) medium     (c) hard     (d) very hard

(b) medium

66. A grinding wheel marked with 'C' is made with the abrasive

(a) aluminium oxide     (b) silicone carbide     (c) diamond     (d) corundum

(b) silicone carbide

iti fitter job competitive exams


67. Which one of the following bonds is most commonly used, on grinding wheels

(a) vitrified     (b) rubber     (c) shellac     (d) silicate

(a) vitrified

68. Which one of the following reamers can adjust itself in case of slight misalignment when fitted on a tailstock

(a) parallel reamer     (b) taper reamer     (c) adjustable reamer     (d) floating reamer

(d) floating reamer

Iti fitter multiple choice questions cutting tools and operation chapter important questions with answers For all types iti fitter government job exam 


69. Which of the following reamers is particularly suitable for reaming holes having keyway grooves

(a) straight fluted reamer     (b) helical fluted reamer     (c) taper reamer     (d) pilot reamer

(b) helical fluted reamer

70. Counter boring is done for

(a) deburring hole ends     (b) enlarging the hole to accurate size     (c) finishing the cored hole     (d) accommodating socket head screw

(d) accommodating socket head screw

71. Which one of the following cutting fluids is used during grinding mild steel

(a) mineral oil      (b) non synthetic cutting oil     (c) soluble oil     (d) paraffin

(c) soluble oil


<<Previous 



Iti fitter multiple choice questions marking and marking tools chapter important questions with answers we try add more question so please stay with us


Read - Iti fitter multiple choice questions gauges chapter click here 



About Author:


My name is Gokul Bairagi and I am a student and I realized that if qualifying any competitive exams then, mainly required theory knowledge. So I am trying my best to serve you with the best information in the easiest way. That can help everyone to get a better career

Let's Get Connected: .. |.. ..|..


Post a Comment

0 Comments