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ITI Previous Papers Welder (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEWelder (NSQF)
TRADE TYPEEngineering
YEAR2021-2022
EXAM DATE2022-08-10
EXAM TIME12:15:14:15
Question Paper MOCK TEST

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TRADE THEORY

Which method is suitable for surfacing method to have smooth and thin layer?

  1. Submerged arc welding
  2. Plasma welding
  3. Shielded metal arc welding
  4. MIG welding

What is the defect in the weld joint shown in figure?

  1. Lack of penetration
  2. Overlap
  3. Porosity
  4. Reinforcement

What are the gases mixed for shielding in FCAW?

  1. Helium and CO2
  2. Argon and O2
  3. Argon and CO2
  4. Argon and helium

What is the main function of the flux coating in electrodes?

  1. To prevent rusting
  2. To control arc temperature
  3. To stabilize the arc
  4. To increase welding current

What is marked as part ‘x’ of a portable cutting machine?

  1. Vertical control
  2. Horizontal control
  3. Speed control
  4. Preheat control

Which type of polarity used in bare wire electrode?

  1. Straight polarity
  2. Reverse polarity
  3. Rectifier set
  4. AC Transformer

What type of test is visual inspection test?

  1. Semi-destructive
  2. Non-destructive test
  3. Destructive test
  4. Non-destructive and destructive

Which process can easily weld thin metal?

  1. Tungsten arc welding
  2. Manual metal arc welding
  3. MIG welding
  4. Submerged arc welding

What is the purpose of copper coating on mild steel filler rod used in gas welding?

  1. Increased filler dia
  2. Rust proof
  3. Moisture proof
  4. Water proof

What is the use of oxidising flame?

  1. Mild steel welding
  2. Stellite, pipe welding
  3. Brass welding
  4. Cast iron welding

What is the expanded form of PQR?

  1. Procedure Quality Record
  2. Procedure Qualification Response
  3. Procedure Qualification Record
  4. Procedure Qualification Read

Which position is useful for easy welding?

  1. Horizontal
  2. Flat
  3. Vertical
  4. Over head

Which gas is generally used in gas laser type welding?

  1. Neon gas
  2. Argon gas
  3. Oxygen
  4. Carbon - di - oxide

Which heat treatment process is employed to remove brittleness in a chisel?

  1. Hardening
  2. Normalising
  3. Tempering
  4. Annealing

What is also referred as a GTAW?

  1. MIG welding
  2. TIG welding
  3. STUD welding
  4. GAS welding

What type of preheating is done only at the portions to be welded?

  1. Full preheating
  2. Indirect preheating
  3. Local preheating
  4. Direct preheating

Which material is used to make gas cylinder?

  1. Solid Drawn steel
  2. Nickel steel
  3. Forged steel
  4. Stainless steel

What type of hand tool is used to open a gas cylinder?

  1. DE spanner
  2. X key
  3. Spindle key
  4. Allen key

What does the letter ‘X’ indicate in the electrode classification of EB5426 H1 J X?

  1. Hydrogen controlled electrode
  2. Increase metal recovery
  3. Covered electrode
  4. Radio graphic quality electrode

What is the purpose of root gap?

  1. To increase penetration
  2. To avoid porosity
  3. To avoid cracking
  4. To avoid under cut

What is the effect long arc in welding?

  1. More penetration
  2. Less penetration
  3. Normal penetration
  4. Less weld deposit

Which tool is to be used to remove slag on welded bead?

  1. Ball pane hammer
  2. Chipping hammer
  3. Try square
  4. Chisel

What material is used to make electrode in spot welding?

  1. Silicon electrodes
  2. Copper alloy electrodes
  3. Cast iron electrodes
  4. Iron electrode

Which method, surfacing can be done in any position or location?

  1. TIG welding
  2. Shielded metal arc welding
  3. Submerged arc welding
  4. MIG welding

What is the name of last bit of an discarded electrode?

  1. Waste end
  2. Red end
  3. Stub end
  4. Dead end

What type of edge preparation is needed, for gas welding a pipe, with wall thickness 6mm?

  1. Single bevel
  2. Single “V”
  3. Square edge without root gap
  4. Square edge with root gap

How many types of metal transfer in GMAW/CO2 welding process?

  1. One
  2. Four
  3. Three
  4. Two

What protective equipment (PPE) is used to protect hand from burning injury?

  1. Apron
  2. Goggles
  3. Leather gloves
  4. Protective shield

What is the name of part marked as ‘X’ in the plasma arc welding?

  1. Electrode
  2. Outer gasket
  3. Nozzle
  4. Resistor

What is the grade of hacksaw blades with pitch 0.8mm?

  1. Rough
  2. Course
  3. Medium
  4. Fine

What is the main purpose of ‘Normalising’ steel?

  1. To make welding easier
  2. To produce fine grain of uniform shape
  3. To prevent cracking
  4. To control hardness

What is the type of joint in friction welding?

  1. Corner joint
  2. Butt joint
  3. Lap joint
  4. T joint

What is marked as ‘X’ in the fillet weld shown?

  1. T joint
  2. Direction of travel
  3. Base metal
  4. Weld metal

What is the name of the flame shown in figure?

  1. Oxidising flame
  2. Carburising flame
  3. Oxy-Acetylene flame
  4. Neutral flame

Which type of thermit welding is used to make joint of thick pipes of rails?

  1. Fusion Thermit
  2. Non - Pressure Thermit
  3. Plain thermit
  4. Pressure Thermit

Which metal in welding process is subjected to “Weld decay” defect?

  1. Brass
  2. Mild steel
  3. Copper
  4. Stainless steel

How many types of basic welding positions in GMA welding?

  1. 2 types
  2. 3 types
  3. 4 types
  4. 5 types

Which is used to cut thin pipes of smaller sizes?

  1. Pipe cutter
  2. Hack sawing
  3. Lathe parting tool
  4. Chisel

WORKSHOP CALCULATIONS AND SCIENCE

What is the area of a rectangle, whose length and breadth are 10cm and 8cm respectively?

  1. 90 cm2
  2. 75 cm2
  3. 85 cm2
  4. 80 cm2

What are fundamental units?

  1. Length, Pressure, Volume
  2. Length, Mass, Time
  3. Length, Mass, Area
  4. Length, Mass, Volume

What is termed as the quantity of matter contained in a body?

  1. Density
  2. Mass
  3. Volume
  4. Specific gravity

How many millimetres are there in 1 inch?

  1. 2.45 mm
  2. 24.5 mm
  3. 25.4 mm
  4. 2.54 mm

What denotes letter 'M' in MKS system?

  1. Mile
  2. Meter
  3. Millimeter
  4. Micron

What is the value for specific heat of water?

  1. 1
  2. 3
  3. 4
  4. 2

ENGINEERING DRAWING

Which drawing dimension is correct as per standard drawing practice?

Identify the name of tool?

  1. Straight pein hammer
  2. Cross pein hammer
  3. Sledge hammer
  4. Ball pein hammer

Identify the conventional symbol of material?

  1. Asbestos
  2. Water
  3. Glass
  4. Concrete

Which title block position is correct as standard practice?

Identify the conventional symbol of material?

  1. Wood
  2. Glass
  3. Lead
  4. Paper

Compass used to draw for___.

  1. triangle
  2. rectangle
  3. circle
  4. square

EMPLYABILITY SKILLS

The expansion of LAN is ___________

  1. Local Area Name
  2. Legal Area Network
  3. Local Area Network
  4. Logical Area Network

Which one is a social networking site?

  1. Lotus notes
  2. Face book
  3. Mozilla
  4. Outlook express

Which one is a non-renewable energy resource?

  1. Hydro electric
  2. Solar
  3. Methane
  4. Coal

Probing questions helps you…

  1. Building trust so you can receive honest feedback.
  2. To identify customer's specific needs
  3. To introduce yourself well to the customer.
  4. To learn customer's pain point

Which one is 3P’s of public speaking?

  1. Possess, present, practice
  2. Prepare, Practice, perform
  3. Publish, pleasant, perfect
  4. Perfection, performance, painstaking

This intention to move out of one’s place to another for better jobs is called _________.

  1. Irrigation
  2. Litigation
  3. Mitigation
  4. Migration

What is the cell address of 4th row and 4th column?

  1. B4
  2. E4
  3. 4D
  4. D4

The process of transforming ourselves for a better physical, social, intellectual state is called ____________

  1. Union member
  2. Good working
  3. Personal growth
  4. None of the above

What is the advantage of automation?

  1. Unpredictable development cost
  2. Security threats
  3. High initial cost
  4. Reduced operation time

What is a shortcut key for “select all” command?

  1. Ctrl + X
  2. Ctrl + C
  3. Ctrl + V
  4. Ctrl + A

Which one is a man induced hazards?

  1. Cyclone
  2. Landslide
  3. Earth quake
  4. Volcano

Which of these statements is true?

  1. Salary in metro cities is always higher than small towns
  2. Only a few cities have job opportunities.
  3. Some cities have more opportunities than others for certain job roles.
  4. All jobs are available in all cities.

In face to face communication, body language accounts for ___________

  1. 7%
  2. 100%
  3. 55%
  4. 38%

Gesture “biting nails” shows __________

  1. confidence
  2. defensiveness
  3. insecurity
  4. boredom

In MS Paint, which extension is not supported _________

  1. .jpeg
  2. .png
  3. .doc
  4. .gif

An illegal activity committed on the internet is called___________

  1. cyber crime
  2. search engine
  3. social networking
  4. virus

A program that infects other program by modifying them is called __________

  1. antivirus
  2. web page
  3. virus
  4. note pad

Fill in the blank with suitable place preposition. “My house is ___________the third floor”

  1. under
  2. at
  3. on
  4. in

Entrepreneurship is also termed as…..

  1. investor
  2. self employment
  3. employer
  4. employment seeker

Which one of the following is a describing word?

  1. soup
  2. hot
  3. repair
  4. eat

A software application used to enable computer users to locate and access web page is called ___________

  1. web server
  2. email
  3. web browser
  4. website

Motivation is categories into __________

  1. high and low
  2. inner and outer
  3. intrinsic and extrinsic
  4. good and bad

As per factories act, 1948 canteen should be provided in the factory if, workers are more than..............

  1. 1000
  2. 500
  3. 250
  4. 100

To safeguard the workforce, many labour and industrial laws have been established by __________

  1. Employer
  2. Customer
  3. Employee
  4. Government

Which punctuation mark should be used in the following sentence? Is there any site engineer here

  1. . (full stop)
  2. ! (exclamation)
  3. , (comma)
  4. ? (question mark)

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