For any kind of report, suggetion and feedback please CONTACT US by- ::: Send Mail.

ITI Previous Papers Welder (Pipe) (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEWelder (Pipe) (NSQF)
TRADE TYPEEngineering
YEAR2021-2022
EXAM DATE2022-08-17
EXAM TIME15:00:17:00
Question Paper MOCK TEST

Loading, Please wait...

⚠ Please Enable Javascript to view our site content

Thank you

TRADE THEORY

Which mechanical property is improved while molybdenum is added?

  1. High temperature
  2. Ductility
  3. Anti - shock
  4. Shock resistance

Identify the part shown by 'X' in the figure.

  1. Wire roll
  2. Spring
  3. Wire feeder roller
  4. Pressure adjusting screw

Which shielding gas is suitable for welding of mild steel by gas metal arc welding?

  1. Argon
  2. Helium
  3. Carbon dioxide
  4. Mixture of helium and Argon

What is the symbol of welding?

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

Which is used for arc welding if there is no electric power supply?

  1. Engine generator set
  2. Transformer set
  3. Motor generator set
  4. Rectifier set

Electric resistance projection welding uses ____________

  1. Disc electrodes
  2. Domed electrodes
  3. Pointed electrodes
  4. Flat electrodes

Which metal has the highest thermal conductivity?

  1. Glass
  2. Copper
  3. Rubber
  4. Plastic

In a welding symbol the circle indicates______

  1. To remove any excess flux
  2. To ensure that subsequent deposits are sound
  3. To weld all around the joint
  4. To relieve stresses in the first place

Which of the following statements is not true about MIG welding?

  1. Arc is not visible to the operator
  2. Sound welds
  3. No slag to be removed
  4. High welding speed

Which is used to check the leakage of oxygen regulator connections?

  1. Salt water
  2. Plain water
  3. Soap water
  4. Chemical water

Which type of cleaning?

  1. Chemical cleaning
  2. Vacuum cleaning
  3. Powder cleaning
  4. Mechanical cleaning

Which of the following is incorrect method to control the welding distortion?

  1. Use excess welding
  2. Use of pinning
  3. Use of fixture
  4. Reducing the number of weld beads

Which is unit of temperature?

  1. Kelvin
  2. Newton
  3. Degree
  4. Pascal

What is the temperature of an electric arc in shielded metal arc welding?

  1. 4200 - 4500C
  2. 3000 - 32000C
  3. 3600 - 40000C
  4. 3300 - 35000C

What is the use of electrode drying oven?

  1. To remove corrosion
  2. To remove oil
  3. To remove moisture
  4. To remove rust

Which is the pipe welding position shown by 'X' in the figure?

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

What is the symbol of acetylene gas?

  1. CH2
  2. H2C2
  3. C2H2
  4. C2H

Which is the pipe joint for given development?

  1. 'Y' Joint
  2. 60o branch Joint
  3. 90o 'J' Joint
  4. 45o branch joint

If the number of passes/runs increased in joint________

  1. It will have no effect on distortion
  2. It will have very little effect on distortion
  3. It will decrease distortion
  4. It will increase distortion

Identify the part shown by 'X' in the figure.

  1. Wire electrode
  2. Sick out
  3. Gas nozzle
  4. Job

Which type of cast iron possess higher hardness?

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

The principal purpose of a welder qualification test is to ____________          

  1. Test the skill of the welder
  2. Give the welder practice before doing production welding
  3. Assess the weldability of the materials
  4. Decide which NDT method to use

How electric resistance is measured?

  1. Watt
  2. Voltage
  3. Ampere
  4. Ohm

What is the process of heating steel to specific temperature and cooling suddenly?

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

What is approximate arc temperature?

  1. 3600oC
  2. 2000oC
  3. 2500oC
  4. 3000oC

What is the last bit of an discarded electrode?

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

What is the easiest position to weld?

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

What is the temperature of the gas tungsten arc welding?

  1. 3380oC
  2. 2000oC
  3. 6000oC
  4. 16000oC

Which type of arc length produces deep penetration weld?

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

Electric resistance seam welding uses____________

  1. Pointed electrodes
  2. Domed electrodes
  3. Flat electrodes
  4. Disc electrodes

Transverse distortion occurs _________

  1. At the end of the job
  2. Parallel to the weld line
  3. Rotation around the weld line
  4. Perpendicular to the weld line

What defect will occur due to incorrect tilt of blow pipe?

  1. Under cut in weld joints
  2. Crater at end
  3. Weld porosity
  4. Lack of root penetration

Which flux is used in copper welding?

  1. Silver alloy flux
  2. Borax flux
  3. Copper - Silver alloy flux
  4. Nickel chromium flux

Heating of a joint immediately after welding is called ___________

  1. Late heating
  2. Preheating
  3. Delayed heating
  4. Post-heating

Submerged arc welding is not characterized by ___________

  1. Low welding current
  2. High welding current
  3. Smooth beads
  4. Deep penetration

In a bend test, when the face of the specimen is in tension and the root is in compression, the test is called a ___________                

  1. Face bend test
  2. Longitudinal bend test
  3. Side bend test
  4. Root bend test

What will happen if the electrode is connected with positive terminal in GTAW?

  1. No burning of electrode
  2. No heating of torch
  3. Poor penetration
  4. Deep penetration

What should be the shape of tungsten electrode tip while DC welding?

  1. Square
  2. Round
  3. Hexagonal
  4. Pointed

WORKSHOP CALCULATIONS AND SCIENCE

What is the value for specific heat of water?

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

What is called mass per unit volume of a substances?

  1. Volume
  2. Density
  3. Weight
  4. Mass

What is the boiling point of water?

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

What is the S.I unit of heat?

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

What is the value of tan 45o if sin 45o = 1/Ö2?

  3. 1

Convert 0.456 decimal fraction into percentage?

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

ENGINEERING DRAWING

Identify the name of prism?

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

Which dimension correctly marked in the circle as per standard?

Identify the name of prism?

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

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. Wood
  2. Concrete
  3. Glass
  4. Steel

EMPLYABILITY SKILLS

Goals are of 2 types:

  1. Fixed-term and non-fixed term goals
  2. Good and bad goals
  3. Rich and poor goals
  4. Long-term and short-term goals

Re-arrange the following set of words into meaningful sentence. “teacher / school / worked / she / a / as”

  1. She worked as a school teacher
  2. Worked she as a school teacher
  3. School worked as a she teacher
  4. She teacher worked as a school

Which one of the following options shows the synonyms for a word, we type in MS word?

  1. Spell check
  2. Style
  3. Thesaurus
  4. Hyperlink

Which one of the following is not part of 3 R’s?

  1. Reduce
  2. Reuse
  3. Recycle
  4. Regenerate

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

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

Spread sheets are saved with extension___________

  1. .doc
  2. .pdf
  3. .mp3
  4. .xls

In face to face communication, body language accounts for ___________

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

The minimum age qualification for apprenticeship training is __________

  1. 21 years
  2. 18 years
  3. 14 years
  4. 15 years

The word that expresses a sudden and strong feeling is called_________.

  1. apostrophe
  2. conjunction
  3. punctuation
  4. interjection

Choose the correct tense of the verb. “I __________music when I was child”

  1. learnt
  2. learn
  3. am learning
  4. will learn

Which one is the disadvantage of social networking sites?

  1. Instant communication
  2. Online marketing for business
  3. Make addictive
  4. Access to information

The help given to a sick or injured person until medical help is available is known as ______

  1. Loan
  2. First Aid
  3. Attention
  4. None of the above

The Pomodoro technique is a system that encourages people to work with the time they have. So, what is Pomodoro technique used for?

  1. To express respect for elders.
  2. Cutting tomatoes
  3. Managing time and staying focused on one task for longer.
  4. Make us build a habit.

Which one is a Do’s in interview etiquette?

  1. Lie about abilities to get job
  2. Too excessive in gesture
  3. Dress too casually
  4. Be confident

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

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

Which one is a “Don’t” of discussion etiquette?

  1. Argue unnecessary
  2. Use moderate tone
  3. Listen to others
  4. Be open minded

What actions should be taken after getting to know customer suggestions/problems?

  1. Ask, Categorize, Act, Followup
  2. Ask, Solve
  3. Ask, Followup
  4. Ask, Act, Categorize

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

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

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

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

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

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

In which orientation, the text is printed width wise?

  1. Landscape
  2. Margin
  3. Width
  4. Portrait

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

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

In MS Excel, collection of work sheet is known as ___________

  1. excel book
  2. workbook
  3. worksheet
  4. sheet work

Which one is NOT an article?

  1. in
  2. the
  3. an
  4. a

What does 'A' in SMART stand for?

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

This website uses cookies to ensure you get the best experience. By continuing to use this site, you accept our Terms and Conditions And Privacy Policy.

        Select language: