46 Common Welder Interview Questions and Answers

46 Common Welder Interview Questions and Answers

Ultimate Top most Common 46 Welder Interview Questions and Answers

Q:- 1) Which is the correct method to remove the chips from the file? 

A) Blow away the chip 

B) Brush the chip away 

C) Flush the chip \kith water 

D) Flush the chip with coolant 

Q:- 2) Which one of the following firm joint calipers is used to make a straight line mark on base plate parallel to a plate edge. 

A) Divider 

B) Inside caliper 

C) Outside caliper 

D) Odd leg caliper 

Q:- 3) The cutting edge of a hot chisel is ground to an angle of  

A) 90° 

B) 60° 

C) 40° 

D) 30° 

Q:- 4) For what purpose the scriber? 

A) used for Marking purpose  

B) used for chipping purpose 

C) used for peening purpose 

D) None 

Q:- 5) Outside caliper is used to check. 

A) size of round job 

B) dimension of grooves 

C) angle of the job 

D) depth of job 

Q:- 6) Which method of filing is adopted for removing large amount of metal 

A) Diagonal filing 

B) Transverse 

C) Longitudinal filing 

D) zig-zag filing 

Q:- 7) Which method of filing is easier to file to reduce metal in both edges of the job at a time? 

A) Diagonal filing 

B) Transverse filing 

C) Longitudinal filing 

D) zig-zag filing 

Q:- 8) State the reading accuracy of the steel rule 

A) 0.05 

B) 0.005 

C) 0.5 

D) 0.1 

Q:- 9) Center punch are made of steel 

A) spring steel 

B) high carbon steel 

C) mild steel 

D) stainless steel 

Q:- 10) State the angle of the point of center punch? 

A) 90° 

B) 45° 

C) 30° 

D) 60°

Q:- 11) State the angle of the point of Prick punch? 

A) 90° 

B) 45° 

C) 30° 

D) 60°

Q:- 12) State the angle of the point of Dot punch? 

A) 90° 

B) 45° 

C) 30° 

D) 60°

Q:- 13) Which type of hammer is used for gen-eral work in a workshop? 

A) Ball pein 

B) Cross pein 

C) straight pein 

D) Peening hammer 

Q:- 14) Hammer made from this steel 

A) medium carbon steel 

B) drop-forged carbon steel 

C) cast steel 

D) stainless-steel 

 

Q:- 15) During punching dots should not he too close to one another i.e. the pitch of Dots can be............. state the pitch of dot

A) 6mm

B) 8mm

C) 4mm

D) 2mm

Q:- 16)The instrument used squareness is : 

A) Bevel Angle cauge 

B) Try square 

C) weld gauge 

D) surface plate 

Q:- 17) For marking out circles and arc on metal the instrument used is  

A) outside caliper 

B) Divider 

C) odd leg caliper 

D) Inside caliper 

Q:- 18) Which instrument is used to scribe a circle or an arc with a large radius which cannot be scribed by a wing compass. 

A) Trammel 

B) Divider 

C) wing compass 

D) outside caliper 

Q:- 19) The scriber and Divider point shot* kept sharp to produce fine lines frequent sharpening with an.... 

A) Sharpening by grinding 

B) Sharpening by filing 

C) Sharpening by oilstone 

D) None .

Q:- 20) Steel rules are made of this metal 

A) Stainless steel 

B) High carbon 

C) Copper 

D) Nickel 

Q:- 21) During hammering handle is to be b 

A) Center 

B) near hitpuner 

C) extreme end 

D) None 

Q:- 22) Bench vice is made of 

A) Carbon steel 

B) cast iron or cast st 

C) wrought iron 

D) Brass 

Q:- 23) The size of the vice is stated by : 

A) weight of vice 

B) length of spindle 

C) width of Jaw 

D) None 

Q:- 24) To hold a finished work use soft jaw (vice clamps) State the metal of soft jaw 

A) Aluminum 

B) Zinc 

C) Tin 

D) Brass 

Q:- 25) Chipping is an operation of removing excess metal. State the tool used for chip-ping. 

A) Grinder 

B) File 

C) drill 

D) Chisel 

Q:- 26) For flat chisels which are most com-monly used. State the point angle of chisel 

A) 30° 

B) 60° 

C) 45° 

D) 90° 

Q:- 27) Chiseliare made from this metal. 

A) carbon steel or chrome vanadium steel 

B) stainless steel 

C) Tungsten 

D) High-speed steel 

Q:- 28) Which chisel are used to remove the taper or an uneven surface on the edge of plate 

A) Cross-cut chisel 

B) Half round nose chisel 

C) Diamond point chisel 

D) Flat chisel 

Q:- 29) Which chisel is used for cutting key way, grooves and slots 

A) Flat chisel 

B) Crosscut chisel 

C) Half-round nose chisel 

D) Diamond point chisels 

Q:- 30) State the length of the flat used by a welder is : 

A) 150 mm 

B) 100 mm 

C) 200 nun 

D) 125 mm 

Q:- 31) During mild steel chipping state the correct inclination angle 

A) 60°-70°  

B) 70°-80°

C) 40°-45° 

D) 50°-55° 

Q:- 32) Which type of clamp used by welder during welding 

A) "u" clamp 

B) "c" clamp 

C) Hand vice 

D) machine vice  

Q:- 33) Which metal is used for macking Hacksaw blade 

A) Carbon steel 

B) Stainless steel 

C) Nickel steel 

D) low alloy steel or high speed steel 

Q:- 34) The distance between adjacent teeth is known as the pitch of the blade. State pitch of coarse blade 

A) 2 mm 

B) 1 mm 

C) 1.8 mm 

D) 0.8 mm

Q:- 35) which metal is used for making file 

A) medium carbon steel 

B) high carbon steel 

C) tungsten 

D) None 

Q:- 36) which is useful for filing soft metals like brass, aluminium bronze and copper. 

A) Single cut 

B) Double cut 

C) Rasp cut 

D) Curved cut 

Q:- 37) which file is used for heavy reduction of material. 

A) rough file 

B) Second cut file 

C) Bastard file 

D) smooth file

Q:- 38) Which file is useful for filing hard metals and bringing the jobs close to the finishing size. 

A) bastard file 

B) second cut file 

C) rough file 

D) dead smooth file

Q:- 39) Flat files are parallel the same length and then they taper towards the point. State the parallel length of flat file. 

A) 1/3 

B) 2/3

 

Q:- 40) Which metal is used for making try square. 

A) Low carbon steel 

B) Stainless Steel 

C) hardened steel 

D) high carbon steel 

Q:- 41) Try squares are specified according to the  

A) length of blade 

B) length of stock

C) width of blade 

D) width of stock

Q:- 42) Which grinding is performed with a bench or pedestal grinder. 

A) Portable grinder 

B) Machine grinder 

C) Off-hand grinder 

D) None 

Q:- 43) When thin-sheets are welded without buckling, which hand tool is used by the welder? 

A) Tong 

B) C Clamp 

C) Bench vice 

D) Leg vice 

Q:- 44) A welder which chisel is used for prepare a V groove at the root of a welded joint rectify lack of root penetration and to rectify a crack on the weld 

A) flat chisel 

B) cross cut chisel 

C) Half-round nase chisels 

D)Diamond point chisel 

Q:- 45) Which clamp is used by the welder during heavy and large size plate welding? 

A) Screw clamp 

B) C clamp 

C) U clamp 

D) None 

Q:- 46) Vice are mounted rigidly On 2 Workbench state the position of the bench vice. 

A) movable jaw in line with the bench edge 

B) fixed jaw in line with the bench edge 

C) elbow and shoulder 

D) None

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