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ITI Previous Papers Electronics Mechanic (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEElectronics Mechanic (NSQF)
TRADE TYPEEngineering
YEAR2
EXAM DATE2024-08-23
EXAM TIME15:00:17:00
Question Paper MOCK TEST

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TRADE THEORY

What is the valid address for configuring a new network interface card for installation?

  1. 360
  2. 3F8
  3. 378
  4. 2F8

Which is the second stage in the reflow soldering process?

  1. Cooling zone
  2. Preheat zone
  3. Reflow zone
  4. Thermal soak zone

Which technology is used to place the components directly on the printed circuit boards?

  1. Safety Metaphor Technology
  2. Surface Mount Technology
  3. Solder Mount Technology
  4. Silicon multiplayer Technology

What type of transformer is used in automatic voltage stabilizer?

  1. Auto transformer
  2. Isolation transformer
  3. Step down transformer
  4. Step up transformer

Which type of core is used in the SMPS transformer?

  1. Solid iron core
  2. Ferrite ceramic core
  3. Air core
  4. Laminated magnetic core

What is the function of IC8255 connected in microcontroller circuit?

  1. Digital to Analog
  2. Analog to Digital
  3. Input/Output
  4. Serial to Parallel

What is the full form of PAL?

  1. Pulse Alternating Line
  2. Phase Alternate Line
  3. Primary Alternating Line
  4. Peak Alternating Line

What is the name of the device shown in the figure?

  1. Strain gauge
  2. Temperature detector
  3. Inductive transducer
  4. Thermistor

How many DMA channels are there in an AT-machine?

  1. 7
  2. 4
  3. 3
  4. 8

What is the name of the dismantled LCD monitor display part marked as ‘X’ shown in the figure?

  1. Polarised glass plates
  2. Fresnel lens
  3. Light filter plates
  4. Colour filter plates

Which measurement is carried out by this test shown in the figure?

  1. Temperature measurement
  2. Displacement measurement
  3. Vibration measurement
  4. Strain measurement

Which type of receiver offers a better selecting and sensitivity?

  1. Super heterodyne receiver
  2. Homodyne receiver
  3. Tuned radio frequency receiver
  4. Heterodyne receiver

Which functions as an active type transducer?

  1. Potentiometer
  2. Dielectric gauge
  3. Thermocouple
  4. Variable capacitance pressure gauge

Which bulb changes the colour due to age and ambient temperature?

  1. Fluorescent lamp
  2. Incandescent lamp
  3. Sodium vapour lamp
  4. LED Bulb

Which is the input device in a computer?

  1. Projector
  2. Speaker
  3. Mouse
  4. Printer

How much information can be stored in a CD (Compact Disk)?

  1. 1.4 Gb
  2. 650Mb
  3. 150Mb
  4. 100Mb

What is the advantage of SMPS in a computer?

  1. Bulky
  2. High frequency noise low
  3. Servicing of SMPS is easy
  4. High efficiency

Which type of UPS is shown in the figure?

  1. OFF line UPS
  2. Industrial type UPS
  3. Line interactive UPS
  4. ON line UPS

What is the name of the adapter used to interconnect a computer system as shown in the figure?

  1. DVI to VGA/D-sub adapter
  2. VGA adapter
  3. DVI to RCA adapter
  4. DVI to HDMI adapter

What is the maximum earth fault loop impedance if an ELCB with a rated tripping current of 30 mA?

  1. 900 Ω
  2. 1666 Ω
  3. 1200 Ω
  4. 2666 Ω

Which type of operation is done by the battery charger circuit shown in the figure?

  1. Trickle charging
  2. Flash charging
  3. Fast charging
  4. WiFi charging

What is the name of device shown in the figure?

  1. Relay
  2. Contactor
  3. Starter
  4. Switch

What is the power rating of soldering iron that is used in electrical and electronics work?

  1. 40 to 65 watts
  2. 75 to 100 watts
  3. 15 to 35 watts
  4. 85 to 135 watts

Which fabrication technology is used for the assembly of the circuit board?

  1. Single layer fabrication
  2. Plated through hole fabrication
  3. Microchip fabrication
  4. Double sided fabrication

Which is the type of SMD IC package is shown in the figure?

  1. PLCC
  2. LCC
  3. TSOP
  4. MLCC

What is the function of analog multiplier IC AD 633?

  1. Generates AM signal
  2. Generates FM signal
  3. Demodulates AM signal
  4. Demodulates FM signal

Which type of energy generation produces air pollution?

  1. Wind energy
  2. Hydel power
  3. Non- conventional energy
  4. Conventional energy

Which power device is used for switching purpose in computer SMPS?

  1. IGBT
  2. MOSFET
  3. SCR
  4. Transistor

What is the standard range of optical fiber cable diameter in mm?

  1. 0.01 mm to 0.1 mm
  2. 0.25 mm to 0.5 mm
  3. 0.1 mm to 0.2 mm
  4. 0.5 mm to 1.5 mm

What is the count range of 3 digit DPM?

  1. 0 - 9999
  2. 0 - 999
  3. 0 - 1999
  4. 0 - 100

What is the address given to a Computer connected to a network?

  1. Process ID
  2. System Address
  3. IP Address
  4. SYSID

What is the use of microcontroller?

  1. Automatically controlled devices
  2. Small systems
  3. General purpose systems
  4. Large and complex systems

Which type of Solar Photo Voltaic (SPV) electric system is shown in the figure?

  1. Grid connected system
  2. Standalone system
  3. Hybrid system
  4. Biohybrid system

Which device is used in telecommunication to change bit stream into codes?

  1. Decoder
  2. Demodulator
  3. Modulator
  4. Encoder

What is the purpose of using divide by 12 network in 8051 microcontroller oscillator output to feed the timer?

  1. Special function register
  2. Amplifier input signal
  3. Clock signal
  4. Loading initial value

What is the full form of IMEI?

  1. Integrated Mobile Equipment Identity
  2. International Mobile Enhanced Identity
  3. International Message Enhanced Identity
  4. International Mobile Equipment Identity

Which speed of maximum data signal is carried by the CAT-6 twisted pair network cable?

  1. 250 MHz
  2. 650 MHz
  3. 750 MHz
  4. 550 MHz

What is the drawback of off-gird system in solar electric power?

  1. Various losses associated
  2. System to work optimally
  3. Uses a lot of space
  4. Lack of storage unit

WORKSHOP CALCULATION SCIENCE

What is the value of (a5)7?

  1. a35
  2. a21
  3. a12
  4. a22

Which authority publishes schedule of rates?

  1. Individual
  2. Government department
  3. Partnership firm
  4. Corporate

What is the use of engineering drawing?

  1. For estimation of material and execution of work
  2. For colourful appearance
  3. For reducing the cost
  4. For increasing the cost

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

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

What is the formula for (a-b)2?

  1. -a2 - 2ab - b2
  2. a2 - 2ab + b2
  3. a2 + 2ab + b2
  4. a2 - 2ab - b2

What is the formula for amx an?

  1. amn
  2. am+n
  3. am-n
  4. n.am

ENGINEERING DRAWING

What is represented by the following electrical symbol?

  1. Variable resistor
  2. Variable potentiometer
  3. Preset potentiometer
  4. Preset resistor

Identify the symbol of battery.

Which one is the transistor?

What is the form of curve that represents Ohm's law?

  1. Sinusoidal
  2. Linear
  3. Parabolic
  4. Hyperbolic

What is represented by the following electrical symbol?

  1. Relay
  2. Fuse
  3. Resistor
  4. Transformer

Which one is not a resistor?

EMPLOYABILITY SKILLS

Which is a good way to handle when some of your team member made a mistake?

  1. Blame the person who did the mistake
  2. Discuss and find a way to solve it
  3. Wait for someone else to solve it
  4. Get angry and scold the team

Which one is a cyber crime?

  1. Chatting with friends
  2. Online purchasing
  3. Sending email
  4. Online gambling

Which is an example of a self-employment?

  1. Working full-time at a company
  2. Driving for a taxi company
  3. Being a student at a university
  4. Teaching subjects or skills as a personal tutor

Fill up the blanks with suitable words so as to become a meaningful sentence.

  1. him, her
  2. her, him
  3. him, his
  4. her, his

Which of the following behaviours is not a characteristic of a team player?

  1. Willingness to help others
  2. Taking credit for others' work
  3. Listening to teammates' ideas
  4. Respecting different viewpoints

Fill up the blanks with suitable words so as to become a meaningful sentence.

  1. is, next to
  2. are, next
  3. are, next to
  4. is, next

While purchasing new chairs for students using design thinking, what is the first step to think?

  1. Think what is student's requirement in a chair
  2. Plan how to make the chair
  3. Test different chair designs
  4. Choose the colour of the chair

When you borrow a pen from your classmate, you should say?

  1. Give me your pen
  2. I want a pen
  3. I take your pen
  4. Can you please give me a pen

When presenting your business plan to a potential investor, you should be clear about ________

  1. investment, expected customers, potential earnings
  2. bank loan
  3. expected profit
  4. staff strength

You have bakery business. Using WhatsApp, what way it will help your Business?

  1. Chat with friends
  2. Watch baking tutorial videos
  3. Check status updates
  4. Quickly respond to customer orders and questions

What is workplace etiquette?

  1. Gossiping
  2. Everyday manners outside of work
  3. Casual behaviour with colleagues
  4. Proper behaviour and workplace professionalism

A person can get promotions based on his _______ and _________

  1. environment, experience
  2. example, qualifications
  3. conduct, behaviour
  4. qualifications, experience

Which kind of persons are with very good behaviour, achievements and lead as an example?

  1. Customer service executives
  2. ITI instructors
  3. Sales supervisors
  4. Role models

Believing that you have the capability to achieve your dreams is called ______

  1. Self-awareness
  2. Self belief
  3. Grit
  4. Independent decision making

________ is a time when you, your family, and your teacher meet and interact to understand and support each other better.

  1. Family meeting
  2. Family engagement
  3. Family tour
  4. Family income

Which option below describes a "gig" in the gig economy?

  1. No specific task
  2. A specific task or project
  3. A typical 9-5 job
  4. A job with full-time hours and benefits

Important factors to think about before migrating _______

  1. cost of living
  2. tourist place
  3. freedom
  4. easy job

What is an example of formal written communication?

  1. Writing an email to your manager
  2. Posting on social media platforms
  3. Texting a friend
  4. Sending a WhatsApp message

_______ is when a group of people work together to finish something.

  1. Experience
  2. Team work
  3. Education
  4. Business

A resume should be _______

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

What describes "Human Resources" in a furniture manufacturing company?

  1. its employees
  2. its profit
  3. its sales record
  4. its products

While applying for a job, how to start an email to a company?

  1. Write a short story about hobbies
  2. Begin with a clear subject line and a polite greeting
  3. Attach favorite photos
  4. Start with a joke

The physical part of a computer is called ________

  1. malware
  2. hardware
  3. spyware
  4. software

When a manufacturer trying to make a better school bag using design thinking. What would be the next step after understanding the students need in a bag?

  1. Choose the material for the bag
  2. Ask students to test the bags
  3. Plan different bag designs
  4. Choose the colour of the bag

What does migrating for work mean?

  1. Moving to a different place to find a job
  2. Staying in the same place for work
  3. Working from home
  4. Changing jobs within the same city

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