ITI Fitter Theory 1st Semester Exam Papers
Fitter trade is one of the most popular trades in ITI and its course is of 2 years. In which there is a semester system, there are 4 semesters and exams are held every six months. In today’s post, you will be given the question paper of the first semester in which you will be given very important questions and their answers and you will find the question answers of the second semester on our website, now read them too and try solving them.
1. Bending allowance is proportional to ………
• Width of the material
• Length of the material
• Thickness of the material
• Flatness of the material
Answer: Thickness of material
2. Which of the following is used to align the holes to be riveted?
• Dolly tool
• Drift tool
• Caulking tool
• Fullering tool
Answer: Drift Tool
3. Hacksaw blade is made of………
• High carbon steel
• Medium carbon steel
• Low carbon steel
• Cast iron
Answer: High carbon steel
4. First aid box should be properly equipped and kept………..
• At a prominent place
• In the machining area
• At an easily accessible place
• In the correct position
Answer: In an easy to access location
5. 5S means………..…….।
• Sort, Systematic, Segregation Standardization and Sustain
• Sort, Set, Shine, Standardization,Sustain
• Sort, Sequence, Segregation,Standardization, Sustain
• Sort, Set, Systematic, Standardization, Sustain
Answer: Sort, Set, Shine, Standardization,Sustain
6. If the ‘0’ graduation of the thimble is above the datum line and the measurements are made in face contact then the inaccuracy will be ……….
• Zero
• Positive
• Positive and negative
• Negative
Answer: Negative
7. How is the required cutting pressure achieved in a hacksaw cutting machine?
• By applying weight
• Hydraulicly
• Pneumatically
• By the required length
Answer: Hydraulic method
8. Solder is an alloy of……..
• Copper and tin
• Lead and tin
• Zinc and tin
• Antimony and tin
Answer: Lead and tin
9. Name the file which is used to sharpen the teeth of wood working saws?
• Riffler file
• Mill saw file
• Crossing file
• Barrett file
Answer: Mill Saw File
10. The accuracy of a vernier dial caliper is 0.05 mm, the beam scale reading is 25 mm and the reading shown by the hand of the dial is 24. Calculate the readings:
• 25.9 mm.
• 26.0 mm.
• 26.1 mm.
• 26.2 mm.
Answer: 26.2 mm.
11. Which types of fire extinguishers use foam, water and dry chemical?
• Class B
• Class C
• Class A
• Class D
Answer: Class A
12. Bench vice is specified by:
• Width of jaws
• Length of spindle
• Length of fixed jaws
• Moving distance of movable jaws
Answer: By the width of the jaws
13. What is the purpose of tempering a hardened steel component?
• To increase its hardness
• To decrease its brittleness
• To increase its ductility
• To increase its toughness
Answer: To reduce its brittleness
14. ‘V’ blocks are available in grades of………..
• A and B
• AB and C
• 1, 2 and 3
• 1 and 2
Answer: A and B
15. Hacksaw blade has course tooth pitch ………
• 0.5 mm
• 0.8 mm
• 1.8 mm
• 1.0 mm
Answer: 1.8 mm
16. Which of the following instruments gives actual dimensions?
• Inside caliper
• Outside caliper
• Vernier caliper
• Plug gauge
Answer: Vernier caliper
17. Which file is used for filing soft materials like lead, tin, aluminium?
• Bastard file
• Double cut file
• Single cut file
• Rasp cut file
Answer: Single cut file
18. What types of rivets are used for general structural work?
• Counter sink head
• Snap head
• Flat head
• Pan head
Answer: Snap head
19. What is the function of soldering iron in soldering process?
• Melting the metal
• Melting the solder
• Cooling the solder
• Cooling the metal
Answer: melting the solder
20. Which of the following is a non-ferrous cutting tool material?
• High carbon steel
• High speed steel
• Tool steel
• Carbide
Answer: Carbide
21. The advantages of 5S system are.
• Increasing cleanliness
• Increasing productivity
• Increasing production rate
• Maintaining production rate
Answer: Increasing productivity
22. How will you specify a folding machine?
• Maximum length and thickness of sheet
• Maximum length of machine
• Maximum thickness of sheet
• Maximum width of machine
Answer: Maximum length and thickness of the sheet
23. The property of metal by which it can be brought back to the same state after the force applied on it is removed is called……..
• Tenacity
• Malleability
• Elasticity
• Plasticity
Answer: Elasticity
24. Chisel is used for cutting metal in cold or hot state. Cutting point angle of chisel is known as……..
• As rake angle
• As clearance angle
• As wedge angle
• As inclination angle
Answer: In the form of wedge angle
25. Shears are used for cutting ………..
• Very thin sheets
• Thick sheets
• GI wire
• Rubber sheets
Answer: Thick sheet
26. Which of the following is not the cutting part of a file?
• Heel
• Tang
• Point
• Face
Answer: Tang
27. Vernier bevel protractor is used for measurement upto an accuracy of ……..
• 5′
• 5”
• 5°
• + 0.5 –
Answer: 5′
28. What is the cutting angle of a general purpose drill?
• 110°
• 112°
• 116°
• 118°
Answer: 112 °
29. What type of grade is used in the spindle of bench vice?
• BSw
• BSF
• Square grade
• Knuckle trade
Answer: Square grade
30. What will be the effect if the drill point is not in the center?
• An oversized hole will be created
• The drill will overheat
• A rough hole will be created
• The drill tool will go
Answer: Oversized hole will be made
31. For a given tap of M16 x 1.5, find the tap drill size:
• 14.0
• 14.1
• 14.2
• 14.4
Answer: 14.2
32. While normalizing the component should be cooled by ……….
• By immersion in water
• By compressed air
• By quenching oil
• Air at room temperature
Answer: By dipping it in water
33. Surface plate is made
of……… • Good quality cast iron
• Mild steel
• Medium carbon steel
• Soft iron
Answer. From good quality cast iron
34. Copper sulphate should be handled carefully in marking media because it
• dries quickly
• is poisonous
• will dissolve quickly
• is highly concentrated
Answer: It is poisonous
35. What will be the effect of electric shock on a person when the current is at very low level?
• He will lose his balance and fall
• Slight burning sensation at the point of contact
• He will lose his consciousness
• There will be severe burning sensation on the skin
Answer: He will lose his balance and fall
36. What are the special features of radial drilling machine
• Spindle can be moved to any position
• Table can be moved and set to any position
• Various speeds are available
• It can be used for drilling HSS drills
Answer. The spindle can be brought to any position
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