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ITI Previous Papers Welder (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEWelder (NSQF)
TRADE TYPEEngineering
YEAR1
EXAM DATE2023-08-02
EXAM TIME09:00:11:00
Question Paper MOCK TEST

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TRADE THEORY

What is the main purpose of pipes used?

  1. Transport gases
  2. Transport metal
  3. Transport sand
  4. Transport scrap

Which filler rod is used for bronze welding of cast iron, malleable iron and copper?

  1. Copper, Phosphorus, filler rod
  2. Copper, Phosphorus alloy filler rod
  3. Copper, Zinc, Nickel filler rod
  4. Manganese, Bronze, filler rod

What is the name of the part 'X' shown in figure?

  1. Current
  2. Job
  3. Molten globules
  4. Electrode

Which metal surfacing method is ideal for thin layers that can flow to corner and edges of the job?

  1. Oxy-acetylene welding
  2. Submerged arc welding
  3. MIG welding
  4. TIG welding

Which is the hottest point in a oxyacetylene flame?

  1. 2500 - 2700oC
  2. 3000 - 3200oC
  3. 2000 - 2200oC
  4. 2700 - 3000oC

What is the welding position as per ASME for a pipe joint held vertically, welding in a horizontal line?

  1. 2G
  2. 1G
  3. 5G
  4. 6G

What is mean by preheating?

  1. Before welding
  2. After welding
  3. During welding
  4. Total welding

Which type of electrode provides protective slag in flux cored arc welding?

  1. External cored electrode
  2. Additional cored flux electrode
  3. Shielding gas type only
  4. Tubular cored flux electrode

What is the name of equipment shown in figure?

  1. Wire wool
  2. Wire type
  3. Wire brush
  4. Wire roll

Which kind of metals can be welded in GMAW?

  1. Only thick
  2. Thin and Thick
  3. Only pipes
  4. Only thin

Which shielding gas is used in MIG welding?

  1. Argon
  2. Argon + 10% hydrogen
  3. Argon + 1% oxygen
  4. Argon + 20% CO2

What is the symbol of welding?

  1. Fillet weld
  2. Spot weld
  3. Backing run / weld
  4. Single J butt

What is the effect of arc blow?

  1. Good penetration
  2. Poor fusion
  3. Good weld
  4. Less spatters

Which gas is suitable for welding of stainless steel, nickel alloys by plasma arc welding?

  1. Neon
  2. Helium
  3. Hydrogen
  4. Argon

What is the usual torch angle tilt on either side of vertical in GMAW?

  1. 25o - 30o
  2. 30o - 35o
  3. 20o - 25o
  4. 10o - 20o

Which is the treatment given to a person affected by accident on the spot?

  1. First aid
  2. Second treatment
  3. First treatment
  4. Second aid

How many stages are there in visual inspection in NDT?

  1. Three stages
  2. Five stages
  3. Four stages
  4. Two stages

Which stage the root gap is set in welding process?

  1. Finishing welding stage
  2. Before welding stage
  3. During welding stage
  4. After welding stage

Which of the following injury is common in gas welding?

  1. Bleeding due to cut injury
  2. Burns due to flame
  3. Electric shock
  4. Injury by hot flying particles

Which one of the defect is caused by low current in arc welding?

  1. Excessive penetration
  2. Lack of fusion
  3. Under cut
  4. Porosity

What is the name of the part of TIG torch for holding tungsten electrode?

  1. Adaptor
  2. Ceramic nozzle
  3. Electrode cap
  4. Collet

What is the name of the defect in which the weld metal did not melt with base metal in TIG process?

  1. Lack of penetration
  2. Lack of fusion
  3. Under cut
  4. Porosity

What are the positions used in SAW?

  1. Flat
  2. Overhead
  3. Vertical
  4. Flat and horizontal

Why the regulator is condense and freeze in GMAW?

  1. Air leakage
  2. Gas over flow
  3. Moisture
  4. Dust

What is the wear caused by liquids or gases striking metal parts at high speed?

  1. Erosion
  2. Friction
  3. Corrosion
  4. Rust

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

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

Which Material is used in Manufacture gas cylinder?

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

What is the name of assembly drawing shown in figure?

  1. Bracket bearing
  2. Slotting
  3. Ball bearing
  4. Camshaft

What is the name of the defect marked as ‘x’?

  1. Slag inclusion
  2. Incomplete penetration
  3. Under cut
  4. Porosity

How the construction of a nozzle for gouging is identified?

  1. Fully bent nozzle with circular preheating holes
  2. Bent nozzle with sectorial preheating holes
  3. Straight nozzle with single preheating hole
  4. Slightly bent nozzle with circular preheating six holes

What is the name of the machine shown in figure?

  1. Brazing
  2. Grooving
  3. Forging
  4. Soldering

What is the cause of hair line separation in the bead in arc welding?

  1. Fast cooling
  2. Slow cooling
  3. Wrong selection of electrode
  4. Long arc length

Which is used for handling hot jobs?

  1. Snips
  2. Poker
  3. Shawel
  4. Tongs

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

  1. Non - Pressure Thermit welding
  2. Pressure Thermit welding
  3. Thermit welding
  4. Fusion Thermit welding

What is the name of the type of joint for the symbol shown in “D”?

  1. Concave fillet
  2. Flat (Flush) Single V butt weld
  3. Convex double “V” butt
  4. Flat (Flush) V butt weld with backing run

What device is used to protect face from UV and Infra-red radiation during welding?

  1. Plain goggles
  2. Helmet with filtered colour glass
  3. Blue goggles
  4. White goggles

Which is the operation to relieve residual stresses from the welding joint?

  1. Drilling
  2. Post heating
  3. Peening
  4. Pre-heating

Which type welding uses a non - ferrous filler with melting point above 450o than base metal?

  1. Soldering
  2. Gas welding
  3. Arc welding
  4. Brazing

WORKSHOP CALCULATION AND SCIENCE

What is the boiling point of water?

  1. 0oC
  2. 100oC
  3. 32oC
  4. 212oC

What is the flow of electrons in any conductor?

  1. Power
  2. Voltage
  3. Resistance
  4. Current

What is the value for specific heat of water?

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

Convert 0.456 decimal fraction into percentage?

  1. 0.456%
  2. 4.56%
  3. 0.0456%
  4. 45.6%

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

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

What is the side of a square whose area is 625mm2?

  1. 30 mm
  2. 25 mm
  3. 20 mm
  4. 15 mm

ENGINEERING DRAWING

What is the trimmed size of A4 sheet?

  1. 210 x 297
  2. 148 x 210
  3. 594 x 841
  4. 841 x 1189

Identify the name of set square?

  1. 45o set square
  2. 30o set square
  3. 15o set square
  4. 60o set square

Identify the name of prism?

  1. Square prism
  2. Hexagonal prism
  3. Triangular prism
  4. Rectangle prism

Identify the line 'b'?

  1. Extension line
  2. Leader line
  3. Dimension line
  4. Termination of dimension line

Identify the name of tool?

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

Which arrow head is correct as per standard?

EMPLOYABILITY SKILLS

Which among these are not good manners while travelling by public transport?

  1. Follow the instructions of the cabin manager.
  2. Push back our seat without checking with the person on the back seat
  3. Be polite to fellow passengers and staff.
  4. Speak in a low voice.

Choose suitable “wh” word for the given sentence. “___________ animal do you like?”

  1. Which
  2. Where
  3. When
  4. Why

Debit card will have how many digit numbers…….

  1. 12
  2. 16
  3. 18
  4. 14

What does 'A' in SMART stand for?

  1. Action
  2. Awareness
  3. Ambitious
  4. Achievable

An illegal activity committed on the internet is called___________

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

Which one is NOT a benefit of the role playing?

  1. Builds confidence
  2. Develops boredom
  3. Develops listening skill
  4. Develops creative problem-solving skill

Having a clear idea of our personality including strengths, weaknesses, thoughts, beliefs, motivation, values etc is called__________.

  1. Threat
  2. Self Awareness
  3. Myth
  4. Belief

After receiving interview call, what is the next step?

  1. Prepare the resume
  2. Appear at interview
  3. Send application letter
  4. Send resume

For “SMART” Goal, S stands for_________

  1. specific
  2. scientific
  3. social
  4. strength

Which one is an output device of the computer?

  1. Mouse
  2. MIC
  3. Keyboard
  4. Printer

Which one is NOT an element of 3P’s of public speaking?

  1. Posses
  2. Prepare
  3. Perform
  4. Practice

Which of the following does not constitute your identity?

  1. Opinions
  2. Marks scored in an exam
  3. Likes
  4. Values

Motivation is categories into __________

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

____ tab is used to insert charts, graphs, images and page number into a word file.

  1. Insert tab
  2. Formatting tab
  3. Review pane
  4. Standard tab

What is the default name of newly created folder in windows?

  1. Blank
  2. New
  3. New folder
  4. Folder

What is a comfort zone?

  1. A place designed in airport for resting.
  2. It is a place where we go to sleep.
  3. Our familiar lifestyle and behaviour is our comfort zone.
  4. It is a place where children live.

Which of these is not an online job search platform?

  1. Glassdoor
  2. Indeed
  3. LinkedIn
  4. Snapchat

For medium manufacturing enterprises, the investment in plant and machinery is between….

  1. 25 Lakhs to 5 Crores
  2. 5 Crores to 10 Crores
  3. 10 Lakhs to 2 Crores
  4. 2 Crores to 5 Crores

The expansion of ROM is ____________

  1. Random Only Memory
  2. Read Octet Machine
  3. Read Only Memory
  4. Rewrite Octet Machine

Fill in the blank with correct future tense of verb. “We___________to the zoo after Breakfast “

  1. went
  2. had gone
  3. will go
  4. are going

Which one is a “Do’s” for interview etiquette?

  1. Nervousness
  2. Excessive gesture
  3. Informal dress
  4. Calm approach

Time management………

  1. complete your task on time
  2. problem solving
  3. hard skill
  4. managing time

In an email, where will you add the recipient email address whom you want to send the copy of an email?

  1. To
  2. Bcc
  3. CC
  4. Subject

Choose the correct response of the given question. “When did the accident happen”?

  1. On the table
  2. At 10:30 last night
  3. during travelling
  4. in the hotel

Fill in the blank with proper reflexive pronoun. “She has hurt___________”

  1. herself
  2. himself
  3. itself
  4. myself

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