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ITI Previous Papers Machinist (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEMachinist (NSQF)
TRADE TYPEEngineering
YEAR2020-2022
EXAM DATE2022-08-21
EXAM TIME12:15:14:15
Question Paper MOCK TEST

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TRADE THEORY

What is the name of cutter?

  1. Shell and Mill cutter
  2. End mill cutter
  3. Slab milling cutter
  4. Side and Face milling cutter

What types of taper is in the CNC machine spindle?

  1. Jarno taper
  2. ISO 40
  3. Pin taper
  4. Morse taper

What is the use of template?

  1. Checking the width of component
  2. Checking the weight of component
  3. Checking the contour of component
  4. Checking the length of component

Which is use to make the base of tool and cutter?

  1. Bronze
  2. Low carbon steel
  3. Tool steel
  4. Grey cast iron

What is the part marked as X?

  1. Centring shoes
  2. Avil
  3. Plunger
  4. Stem

Where the program numbers stored in VMC?

  1. Parameter
  2. Folder
  3. Directory
  4. File

What is CRC?

  1. Cutter Length Compensation
  2. Cutter Radius Compensation
  3. Cutter Diameter Compensation
  4. Cutter Wear Compensation

Which form a program block in CNC?

  1. Cams
  2. Alpha numeric codes
  3. Levers
  4. Gears

Which machine the spindle can be moved up an down?

  1. Vertical milling machine
  2. Shaping machine
  3. Lathe machine
  4. Horizontal milling machine

Which equipment converts mechanical energy to electrical energy?

  1. D.C. motor
  2. A.C. motor
  3. Generator
  4. Transformer

Which is the input of CNC lathe?

  1. Control panel
  2. Joy stick
  3. Mouse
  4. Microphone

What is the use of thread ring gauge?

  1. Check the thread length
  2. Check the internal diameter
  3. Check the external thread
  4. Check the internal thread

What is hole finishing operation in VMC?

  1. Milling
  2. Fine boring
  3. Tapping
  4. Drilling

Which method is used avoid accident in CNC?

  1. Simulation
  2. Auto cycle
  3. Manual method
  4. Jog method

Which cutter holding device used on vertical milling?

  1. Taper sleeve
  2. Collet chuck
  3. Clapper block
  4. Long arbor

What is the maximum helix angle determined in helical gear?

  1. Right angle
  2. Acute angle
  3. Obtuse angle
  4. Reflex angle

How CNC machine is controlled?

  1. Control system
  2. By program
  3. By operator
  4. Electrical unit

Which part provides positive drive of the drill from the spindle?

  1. Point angle
  2. Tang
  3. Shank
  4. Neck

How the pitch of a rack is specified?

  1. In addendum
  2. In linear
  3. In module
  4. In depth

What is the unit of cutting speed in VMC?

  1. Meter/min
  2. Meter/sec
  3. MM/min
  4. Revolution/min

Which type of gear teeth are cut on conical surface?

  1. Bevel gear
  2. Worm wheel
  3. Spur gear
  4. Helical gear

Which is an advantage of CNC machine?

  1. High accuracy
  2. Productivity depends on the programmer
  3. More expensive
  4. Initial cost is high

What ‘N’ of ISO insert tool specifies?

  1. Shape
  2. Grade
  3. Material
  4. Relief angle

Which work holding is used for cam milling?

  1. Bolt and Nuts
  2. Circular table attachment
  3. Swivel base vice
  4. Fitting vice

What is the mode to check the effectiveness of the program?

  1. Dry run
  2. Jog mode
  3. Single block mode
  4. Edit mode

What is marked as X in worm wheel?

  1. Throat
  2. Face angle
  3. Face
  4. Throat radius

What is "N" in the part program?

  1. Block number
  2. Work offset number
  3. Program number
  4. Tool offset number

What is the expansion of MDI in CNC?

  1. Manual Data Input
  2. Managing Diet Instruction
  3. Machine Development in Industry
  4. Maintain the Data Instruction

What is marked as X?

  1. Mushroom follower
  2. Knife edge follower
  3. Flat faced follower
  4. Roller follower

Which electrical device detect the fault indication automatically?

  1. Intermediate switch
  2. Thermostat
  3. Relay
  4. Limit switch

What is name of gear?

  1. Spiral bevel gear
  2. Hypoid gear
  3. Mitre bevel gear
  4. Straight bevel gear

What is unit of feed in VMC?

  1. mm/sec
  2. metre/min
  3. mm/rev
  4. mm/min

Which quadrant in cartesian co-ordinate will have positive value both in X and Y?

  1. Second
  2. Fourth
  3. Third
  4. First

What is the type of reamer?

  1. Hand reamer
  2. Hand reamer with pilot
  3. Machine reamer
  4. Jobber reamer

Calculate the pitch diameter of worm wheel having module 2 mm and number of teeth is 40.

  1. 20
  2. 40
  3. 80
  4. 160

What is the use of radius gauge?

  1. For check internal and external radius of job
  2. For measure the diameter of jobs
  3. For identify the accuracy of joining parts
  4. For check the gap between two sliding surfaces

What is the indexing ratio of dividing head used in milling machine?

  1. 1.80
  2. 40:1
  3. 1:40
  4. 80:1

How length of rack is calculated?

  1. Linear pitch x Number of teeth
  2. 2.25 x module
  3. Module x Number of teeth
  4. π x Module

WORKSHOP CALCULATIONS AND SCIENCE

What is the unit of strain?

  1. Kg/cm2
  2. Newton/metre2
  3. Metre
  4. No unit

Which is useful friction?

  1. Rings in the cylinder
  2. Wheel hub bearings
  3. Brake shoe lining
  4. Crank shaft bearings

What is the name of a booklet, the rates of various terms are indicated?

  1. Price bunch
  2. Price catalogue
  3. Price bank
  4. Price tag

Which one of the following geometrical shapes centre of gravity lies from its base is 1/3 of its height?

  1. Square
  2. Triangle
  3. Cone
  4. Rhombus

Which hand book referred by machine engineer?

  1. Oxford Dictionary
  2. Parry's cheorikal
  3. CRC
  4. Mark standard

What is the formula for area of the circle?

ENGINEERING DRAWING

The thread angle of B.S.W screw threads are___.

  1. 55o
  2. 30o
  3. 45o
  4. 60o

The Included angle of pipe thread is around______

  1. 55o
  2. 10o
  3. 15o
  4. 75o

How many types of foundation's are there based on depth?

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

Rivets are generally, specified by____.

  1. length of rivet
  2. diameter of head
  3. nominal diameter
  4. all of these

Identify the given rivet.

  1. Pan head
  2. Counter sunk
  3. Snap head
  4. Flat head

Which of the following is temporary fastening?

  1. Keys
  2. Screw
  3. Rivets
  4. Welded

EMPLYABILITY SKILLS

Neighbourhoods may be ______ based on people, location, strengths and weaknesses.

  1. explained
  2. separated
  3. included
  4. described

A person’s ability to understand and manage emotions properly is called…….

  1. Artificial intelligence
  2. Intelligence
  3. split personality
  4. Emotional intelligence

Complete the sentence with suitable describing words There is a ________ playground near our house.

  1. big
  2. beautiful
  3. spacious
  4. good

Complete the sentence with suitable describing words There are ________ apartments in my neighbourhood.

  1. beautiful
  2. spacious
  3. expensive
  4. good

When we share photos and videos from our Android smartphones to the computer to see them in a larger screen we are…….

  1. screen mirroring
  2. media zooming
  3. telecasting
  4. zooming

Travelling in the sea is called a_____

  1. tour
  2. boating
  3. fishing
  4. voyage

What is the primary requirement to register NAPS portal?

  1. Your mobile Number
  2. Aadhaar card Number
  3. Valid Email ID
  4. Pan Card Number

___________ registration would help to access the schemes introduced by the Government.

  1. TIN
  2. Udyog Aadhaar
  3. Pan card
  4. GST

Fix, measure, pull, lift, grind, mix, operate – are examples of….

  1. naming words
  2. describing words
  3. pronouns
  4. action words

How promotions are normally considered?

  1. Good conduct
  2. Experience alone
  3. Qualification and experience
  4. Qualification alone

Who will be the Presiding Officer of the ICC in an organization?

  1. Senior level Female employee
  2. General Manager
  3. CEO
  4. Senior level Male employee

Gestures, facial expressions, eye contact are examples of….

  1. non-verbal communication
  2. verbal communication
  3. written communication
  4. oral communication

Role models_________ people to follow them

  1. elevate
  2. motivate
  3. inspire
  4. instruct

In face to face communication, "words" account for……

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

What is full form of GST?

  1. Goods and Service Tax
  2. Goods Sales Tax
  3. Govt. Sales Tax
  4. Govt. Service Tax

Complete the sentence with suitable describing words It is a ________ neighbourhood. One need not fear.

  1. big
  2. safe
  3. expensive
  4. good

Which tool in MS Office is used for preparation of presentations?

  1. MS Word
  2. MS Excel
  3. MS Access
  4. MS Power Point

Computer program that allows you to create slides for presentation is known as_____

  1. MS Power Point
  2. MS Word
  3. MS Excel
  4. MS Access

Curriculum Vitae is also known as….

  1. Career opportunity
  2. Leave application
  3. Resume
  4. Job application

To improve your listening skills and become a better communicator you need to….

  1. ignore listening
  2. be indifferent
  3. listen partially
  4. start listening actively

Fill in the blank with correct past tense of the verb" I_________a movie yesterday"

  1. watched
  2. am watching
  3. will watch
  4. watch

Feedback is important because...

  1. it is negative
  2. it is given for improvement
  3. it is given for discouraging
  4. it is disappointing

Customers generally -------------- when they have good experience.

  1. purchase more
  2. switch to competitor
  3. never come back
  4. do not recommend it to friends

"The announcement ………… yesterday was unnecessary" complete the sentence with appropriate word.

  1. will make
  2. made
  3. was made
  4. make

What is to be avoided during Group Discussion?

  1. Be a listener
  2. Be relevant
  3. Take initiative for discussion
  4. Move aggressively

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