Semester 1: Module 1 -Induction Training and Welding Process

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All Type Welder Trades Part-1

NAME *

NAME OF THE ITI *

MOBILE NUMBER *

1 : Which operation is to remove burrs from a plate after cutting? *

2 points

A : Brushing

B : Filing

C : Scraping

D : Chiselling

2 : Which is used for handling hot jobs? *

2 points

A : Tongs

B : Shawel

C : Poker

D : Snips

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

2 points

A : Face

B : Pein

C : Cheek

D : Wedge

4 : Which is to wear for safety while handling thin sheets? *

2 points

A : Tongs

B : Clamp

C : Hand gloves

D : Hand screen

5 : What is the type of clamp? *

2 points

A : C- Clamp

B : U - Clamp

C : Screw clamp

D : Jig and fixture

6 : Which file is having it’s width parallel through out it’s length? *

2 points

A : Flat file

B : Hand file

C : Rasp file

D : Curved file

7 : What are the gas flame combination used for welding ferrous and non ferrous alloys? *

2 points

A : LPG + Air

B : Acetylene + Air

C : Acetylene + Oxygen

D : Hydrogen + Oxygen

8 : Which nozzle size is selected to cut 15 mm thick MS plate? *

2 points

A : 0.8 mm

B : 1.2 mm

C : 1.6 mm

D : 2.0 mm

9 : Which is the hottest point in a oxyacetylene flame? *

1 point

A : 2000 - 2200°C

B : 2500 - 2700°C

C : 2700 - 3000°C

D : 3000 - 3200°C

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

2 points

A : Speed control

B : Vertical control

C : Preheat control

D : Horizontal control

11 : What safety measure to be taken while per forming hacksaw cutting? *

2 points

A : Improper working height

B : Pressure applied during sawing

C : Hold the handle improperly while sawing

D : Blade secured with adequate tension

12 : Which of the following injury is common in gas welding? *

2 points

A : Electric shock

B : Burns due to flame

C : Bleeding due to cut injury

D : Injury by hot flying particles

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

1 point

A : Oxygen inlet

B : Oxygen control valve

C : Acetylene control valve

D : Cutting oxygen control valve

14 : Which nozzle shown in figures requires replacement of nozzle? *

2 points

A : Nozzle A

B : Nozzle B

C : Nozzle C

D : Nozzle D

15 : Which nozzle shown in figure indicates good condition nozzle? *

2 points

A : Nozzle A

B : Nozzle B

C : Nozzle C

D : Nozzle D

16 : How many pressure gauges are in regulator gas welding plant? *

1 point

A : One pressure gauge

B : Two pressure gauges

C : Three pressure gauges

D : Four pressure gauges 1

17 : What procedure is followed to connect the cylinder to gas regulator in gas welding? *

2 points

A : Open & close valve for few seconds

B : Open the valve for a longer period

C : No need to open the valve before connection

D : Open the valve for a few minutes of time

18 : Which Material is used in Manufacture gas cylinder ? *

2 points

A : Forged steel

B : Nickel steel

C : Stainless steel

D : Solid Drawn steel

19 : Which of the following metal is used for making nozzle in gas welding? *

1 point

A : Brass

B : Bronze

C : Copper

D : Silver

20 : What should be the angle for a double “J”butt joint? *

2 points

A : 35°

B : 30°

C : 25°

D : 20°

21 : What is the name of semi circular deposit on a weld bead? *

2 points

A : Reinforcement

B : Sealing run

C : Under cut

D : Crater

22 : What is to be placed at the root of a weld to contain the molten metal? *

1 point

A : Facing

B : Backing

C : Sealing

D : Wearing

23 : Which cut of files has two rows of teeth, cut diagonally to each other? *

1 point

A : Rasp cut

B : Double cut

C : Curved cut

D : Single cut

24 : Which type of blade set is available in a hacksaw blade with 1.00 mm pitch? *

2 points

A : Wave set

B : Regular set

C : Staggered set

D : Wave - staggered set

25 : Which cutting tool is used to remove excess material on flat surface? *

1 point

A : Flat chisel

B : Cross - Cut chisel

C : Diamond point chisel

D : Half - Round nose chisel

26 : Which part of hammer is shaped to fit the handle rigidly? *

1 point

A : Big hole

B : Eye hole

C : Key hole

D : Plain hole

27 : What happened if bench vice is over tightened? *

1 point

A : Box nut damaged

B : Spindle damaged

C : Work bench damaged

D : Work pieces damaged

28 : What treatment you should give to a person who suffered from electric shock? *

1 point

A : Given an alcoholic drink

B : Given a cold drink

C : Made to walk

D : Keep warm and comfortable

29 : How much gap is maintained between the grinding wheel and the work rest on a pedestal grinder *

2 points

A : 4 to 5 mm

B : 3 to 4 mm

C : 2 to 3 mm

D : 1 to 2 mm

30 : Which tool is used to open the cylinder valves? *

2 points

A : Wrench

B : Spindle key

C : Cutting player

D : Adjustable spanner

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