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ITI Previous Papers Welder (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEWelder (NSQF)
TRADE TYPEEngineering
YEAR1
EXAM DATE2023-08-01
EXAM TIME15:00:17:00
Question Paper MOCK TEST

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TRADE THEORY

How many stages are there in visual inspection in NDT?

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

Which is a resistance welding method?

  1. Thermit welding
  2. Forge welding
  3. Spot welding
  4. Explosive welding

What Non-destructive test is done using coloured dye and fluorescent liquid to find minute cracks?

  1. Liquid penetration test
  2. Ultrasonic test
  3. Radiographic test
  4. Magnetic test

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. Flat (Flush) V butt weld with backing run
  4. Convex double “V” butt

What is the name of part marked ‘X’ in GMAW wire feed unit?

  1. Gear box
  2. Wire feed roller
  3. Centre guide
  4. Idler gear

What should be the bevel angle for edge preparation of 6mm thick pipe welding?

  1. 60o - 65o
  2. 70o - 75o
  3. 40o - 45o
  4. 30o - 35o

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

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

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

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

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

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

What does the third digit of AWS codification in EB 5426HJX represent?

  1. Type of tensile strength
  2. Type of covering
  3. Type of current
  4. Type of welding position

What is the main advantage of helium gas shielding?

  1. Increase lack of fusion
  2. Increase lack of penetration
  3. Increase weld speed
  4. Decrease weld speed

What are the elements are found in stainless steel?

  1. Iron, Chromium and Nickel
  2. Zinc, Copper & Tin
  3. Tin, Zinc & Iron
  4. Zinc, Copper & Nickel

Which material is used in orthopaedics?

  1. Polyethylene
  2. Polyvinyl chloride
  3. Polypropylene
  4. Plastic

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

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

What is the symbol of oxygen?

  1. H2O
  2. C2
  3. O2
  4. C2H2

Which gas is generated during GMAW on using CO2 as shielding gas?

  1. Argon
  2. Helium
  3. Carbon monoxide
  4. Oxygen

What are the gases mixed for shielding in FCAW?

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

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

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

Which part of the hammer fits into the handle for it’s rigidity?

  1. Face
  2. Cheek
  3. Pein
  4. Wedge

What is called the welded job to change its size and shape permanently?

  1. Distortion
  2. Arc length
  3. Arc blow
  4. Penetration

Which is the method to control back fire while welding?

  1. First close the acetylene cylinder valve
  2. First close the oxygen cylinder valve
  3. Close acetylene control valve
  4. Close oxygen control valve

What is the type of clamp?

  1. U - Clamp
  2. Jig and fixture
  3. C- Clamp
  4. Screw clamp

How many types of basic welding positions in GMA welding?

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

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

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

What is name of blowpipe part ‘x’ shown in figure?

  1. Oxygen control valve
  2. Oxygen inlet
  3. Acetylene control valve
  4. Cutting oxygen control valve

What type of gas flame is used to weld 2mm mild steel by brazing method?

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

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

  1. Vacuum
  2. Evaporated material
  3. Source
  4. Base metal

What type of operation is generally used in GMAW?

  1. Semi automatic
  2. Automatic
  3. Manual method
  4. Fully automatic

What devices are provided to reflect the light coming to the ends of ruby rod in laser beam welding?

  1. Laser tube
  2. Reflecting mirrors
  3. Shutter
  4. Flash lamps

Which polarity used in welding cast iron?

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

Which among the joints are covered under fillet group?

  1. T joint, Lap joint
  2. Corner joint, Edge joint
  3. T joint, Corner joint
  4. T joint, Lap joint, Corner joint, Edge joint

What is the colour of copper?

  1. Blue
  2. Yellow
  3. Maroon
  4. Reddish

What is the function of torch?

  1. To hold gas heater
  2. To hold the filler rod
  3. To hold power supply
  4. To hold the electrode

Which Material is used in Manufacture gas cylinder?

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

Which type of arc length produces deep penetration weld?

  1. Too long arc length
  2. Long arc length
  3. Medium arc length
  4. Short arc length

Which safety device is used to protect face from ultra-violet rays while welding?

  1. Hand shield
  2. Try square
  3. Tong
  4. Chipping hammer

Which type of welding is done by a small hand weld gun with a non-consumable electrode?

  1. GTAW
  2. SMAW
  3. GMAW
  4. Induction welding

What is the size of nozzle suitable for welding 50mm dia pipe, with 3.15mm wall thickness?

  1. 7
  2. 5
  3. 13
  4. 10

WORKSHOP CALCULATION AND SCIENCE

Which property of metal has its power of returning to its original shape after the applied force is released?

  1. Malleability
  2. Elasticity
  3. Plasticity
  4. Tenacity

What is the S.I unit of heat?

  1. Calorie
  2. Centigrade heat unit
  3. Joule
  4. British thermal unit

What are fundamental units?

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

What is the value of tan 45o if sin 45o = 1/√2?

  4. 1

What is the value for specific heat of water?

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

Which cast iron cannot be welded?

  1. Grey cast iron
  2. White cast iron
  3. Nodular cast iron
  4. Malleable cast iron

ENGINEERING DRAWING

Which drawing dimension is correct as per IS standard?

Identify the name of tool?

  1. Adjustable spanner
  2. Ring spanner
  3. Combination spanner
  4. Open end spanner

What is the trimmed size of A4 sheet?

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

Which dimension correctly marked in the circle as per standard?

Identify the name of prism?

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

Identify the name of the triangle?

  1. Scalene triangle
  2. Right angle triangle
  3. Equilateral triangle
  4. Isosceles triangle

EMPLOYABILITY SKILLS

Which one is NOT a conjunction?

  1. On
  2. And
  3. But
  4. Or

Money invested in purchasing of raw materials, payment of wages and salaries, rental, electricity etc comes under………..

  1. long term capital
  2. capital income
  3. fixed capital
  4. working capital

The expansion of GDP is…………….

  1. Grand Demand Product
  2. Godown Demand Product
  3. Gross Domestic Product
  4. Giant Domestic Product

Which one is NOT a part of Triple 'A' listening?

  1. Attention
  2. Adjustment
  3. Anxiety
  4. Attitude

What does ‘ASAP’ stand for, in SMS language?

  1. As Soon As Probable
  2. As Silent As Probable
  3. As Simple As Possible
  4. As Soon As Possible

The expansion of SIDO is…………

  1. Small Industries Development Organization
  2. Small Investment Development Organization
  3. Small Income Development Organization
  4. Standard Industry Development Organization

It is best to ask __________ questions when asking questions.

  1. Open and close ended
  2. Personal
  3. Rude
  4. Sensitive

You have greeted the customer. Choose which of the following statements you should use to complete the greeting.

  1. Can you come later
  2. What do you want?
  3. Why have you come?
  4. How may I help you?

What is the full form of GST?

  1. Great Service Tax
  2. Good and Sales Tax
  3. Great Sales Tax
  4. Goods and Service Tax

To grow yourself you must…….

  1. know your country
  2. know yourself
  3. know your office
  4. know your institute

When someone says 'Thank you' we should reply and say ______.

  1. Thank you.
  2. You're welcome.
  3. Bye-bye
  4. How are you?

What is stress?

  1. Feeling of surprise
  2. Feeling of delight
  3. Feeling of frustration / disappointment
  4. Feeling of joy

Which of the following is an example of personal weakness?

  1. Active
  2. Hard working
  3. Confidence
  4. Being lazy

Word that is pronounced the same as another word but differs in meaning is called__________________

  1. syllable
  2. homophone
  3. diphthong
  4. homograph

You withdraw Rs.500/- from an ATM. The ATM machine gives out Rs.5000/-. Which of the following would be ethically correct?

  1. Drop the money near ATM
  2. Give the money to the poor
  3. Take the money
  4. Make a complaint

A resume should be ___________.

  1. having acronyms and abbreviation
  2. having long and detailed information
  3. short and precise
  4. fancy and colourful

What is mindfulness?

  1. It is the technique of not minding anything.
  2. It is about sharpening your brain.
  3. It is the ability to be fully present in a moment.
  4. It is the word used to describe people who are full of thoughts.

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

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

NAPS Stands for….

  1. National Appointment Promoting Scheme
  2. National Apprenticeship Promotion Scheme
  3. Non Apprenticeship Promotion Scheme
  4. National Advertising Promotion Scheme

Fill in the blank with proper interrogative adjective. ___________ are you going?

  1. Which
  2. Where
  3. Who
  4. What

An angry person’s body language will be ?

  1. Aggressive
  2. Calm
  3. Relaxed and soothing
  4. Friendly

Hard Skill…..

  1. 60 WPM typing speed
  2. time management
  3. quick learner
  4. spoken English

The expansion of LAN is ___________

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

Which of the following is true about stress ?

  1. Stress can be managed
  2. Stress cannot be controlled
  3. Stress can not be decreased
  4. All of the above

Fill in the blank with suitable adjective for the given sentence “The little girl’s…… eyes revealed her mischief”

  1. chubby
  2. weak
  3. twinkling
  4. short sighted

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