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Basic Workshop Practice (Allied trade)

Electrician Trade Theory, Module-2

Basic Workshop Practice (Allied trade)

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Q1: What is the use of this gauge?

Gauge image
  • Check the internal radius of the job
  • Check the diameter of cylindrical job
  • Check the height and parallelism of job
  • Set the job on machines parallel to datum

Q2: What is the name of the file?

File image
  • Rasp cut file
  • Single cut file
  • Double cut file
  • Curved cut file

Q3: What is the name of the tool?

Tool image
  • Divider
  • Inside caliper
  • Odd leg caliper
  • Outside caliper

Q4: What is the cause for twisting defect in timber?

  • Defective storage
  • Uneven shrinkage
  • Improper seasoning
  • Irregularity in growth of branches

Q5: What is the use of mortise chisel?

  • General chiseling work in wood
  • Making rectangular holes in wood
  • Paring and finishing joints in wood
  • Light chiseling cleaning sharp corners and in wood

Q6: Which type of stake is used for sharp bends in sheet metal?

  • Square stake
  • Hatchet stake
  • Blow horn stake
  • Bevel edge square stake

Q7: Which type of cold chisel is used for squaring materials at the corners?

  • Web chisel
  • Cross cut chisel
  • Half round chisel
  • Diamond point chisel

Q8: Which type of caliper is used to draw parallel lines along the outer edges of the materials?

  • Inside caliper
  • Jenny caliper
  • Outside caliper
  • Spring joint caliper

Q9: What is the name of the drill bit?

Drill bit image
  • Flat drill bit
  • Taper shank bit
  • Countersink bit
  • Straight shank bit

Q10: What is the name of the stake used for general purpose in sheet metal work?

  • Square stake
  • Hatchet stake
  • Blow horn square stake
  • Bevel edge square stake

Q11: What is the number 1.25 indicates in ISO metric fine thread M12 x 1.25?

  • Diametric of the thread
  • Pitch of the thread
  • Depth of the thread
  • Length of the thread

Q12: What defect will occur in timber due to irregularity in growth of the branches?

  • Knot
  • Cupping
  • Cracking
  • Twisting

Q13: Which file is used for sharpening the blunt teeth of a tenon saw?

  • Square file
  • Round file
  • Triangular file
  • Half round file

Q14: Name the part marked ‘X’ of the file.

file
  • Edge
  • Heel
  • Tang
  • Shoulder

Q15: What is the name of the tool?

Jenny caliper
  • Jenny caliper
  • Inside caliper
  • Outside caliper
  • Firm joint caliper

Q16: What is the name of the angle marked ‘X’ of the chisel?

Chisel
  • Rake angle
  • Point angle
  • Clearance angle
  • Inclination angle

Q17: What is the use of firmer chisel?

  • Paring and finishing joints
  • General chiseling work
  • Making rectangular holes in wood
  • Light chiseling and to clean sharp corner

Q18: Which type of half lap joint is used if one part of a job meets another part at some distance from the ends?

  • End-lap input
  • Cross-lap joint
  • Middle-lap joint
  • Corner-half lap joint

Q19: Which type of notch is used for making a metal tray with 90° bend and an inside flange?

  • ‘V’ notch
  • Slant notch
  • Square notch
  • Straight notch

Q20: What is the purpose of hem folding in sheet metal work?

  • Helps for forming a square box
  • Helps for bending sheet metal easily
  • Prevents burrs forming after cutting
  • Prevents the sheet from damage

Q21: Which defect in the timber is caused to reduce its strength?

  • Twisting
  • Cupping
  • Cracking
  • Irregularity

Q22: What is the name of the hammer?

Claw hammer
  • Claw hammer
  • Ball pein hammer
  • Cross pein hammer
  • Straight pein hammer

Q23: Which defect in timber is caused due to improper seasoning?

  • Knot
  • Twisting
  • Cracking
  • Cupping

Q24: What is the name of the formation of thread marked as 'X' in the galvanized sheet pipe joint?

Parallel female thread
  • Hemp
  • Full form thread
  • Tapered male thread
  • Parallel female thread

Q25: Which type of notch is used for bending the edge of the sheet?

  • V notch
  • Slant notch
  • Square notch
  • Straight notch

Q26: What is the purpose of cross cut cold chisel?

  • Cutting keyways
  • Cutting curved grooves
  • Squaring materials at corners
  • Removing metal from large flat surface

Q27: Which type of notch is used to make a job with 90⁰ bend?

  • V notch
  • Slant notch
  • Square notch
  • Straight notch

Q28: Which type of curve cutting hand saw is used for internal cutting in wood?

  • Compass saw
  • Key hole saw
  • Coping saw
  • Fret saw

Q29: What is the name of the stake used for sheet metal work?

Blow horn stake
  • Square stake
  • Hatchet stake
  • Blow-horn stake
  • Bevel-edge square stake

Q30: What is the name of tool?

Tack hammer
  • Claw hammer.
  • Tack hammer
  • Cross pein hammer
  • Straight pein hammer

Q31: Which type of chisel is used for separating metals after chain drilling?

  • Flat chisel
  • Web chisel
  • Cross cut chisel
  • Diamond point chisel

Q32: Which type of stake is used for riveting or seaming tapered cone shaped articles?

  • Square stake
  • Hatchet stake
  • Blow horn stake
  • Bevel edged square stake

Q33: Which cause knot defect in timbers?

  • Defective storage
  • Uneven shrinkage
  • Growth of branches
  • Improper seasoning


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