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ITI Previous Papers Electronics Mechanic (NSQF)

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

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TRADE THEORY

Which component operates at low temperature?

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

What is the full form of HDMI?

  1. Horizontal Display Multimedia Interface
  2. High Display Multimedia Interface
  3. High Digital Media Interface
  4. High Definition Multimedia Interface

Which current is interrupted by the circuit breaker?

  1. Earth leakage current
  2. Rated current
  3. Residual current
  4. Prospective fault current

What type of transformer is used in automatic voltage stabilizer?

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

What is the expansion of PTZ cable?

  1. Pan Tilt Zoom
  2. Pattern Type Zoom
  3. Phase Terminal Zoom
  4. Purpose Technique Zoom

Which connector provides DC power connection to devices?

  1. TRS connector
  2. F-connector
  3. XLR connector
  4. Barrel connector

Which cable is used in satellite receiver?

  1. RG 6
  2. RG 9
  3. CT 100
  4. RG 59

What is the advantage of LED?

  1. High voltage operation
  2. Low power consumption
  3. Short life spans
  4. Flickering effect

What is the name of block diagram?

  1. Satellite receiver
  2. TRF receiver
  3. FM receiver
  4. Superheterodyne receiver

What is the name of the signal used in digital modulation?

  1. FSK signal
  2. QAM signal
  3. PSK signal
  4. ASK signal

Which MCB is used for motor?

  1. ‘G’ series MCBs
  2. ‘L’ series MCBs
  3. ‘F’ series MCBs
  4. ‘DC’ series MCBs

What is the name of the block diagram?

  1. Colour transmitter
  2. Set top box
  3. LCD television receiver
  4. DVD player

What is the purpose of providing solder mask on the PCBs?

  1. Provide conformal coating
  2. Easy soldering
  3. Remove conformal coating
  4. Prevent solder bridges

Which cable is used for lower power?

  1. RG 58
  2. RG 174
  3. RG 60
  4. RG 213

What is the full form of OLED?

  1. Organic layer Enhanced Diode
  2. Organic Level Enhanced Diode
  3. Organic Layer Enabled Diode
  4. Organic Light Emitting Diode

What is the type of solar photovoltaic (SPV) electric system?

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

What is the name of the part marked as ‘X’ in the MCB?

  1. Latch
  2. Solenoid
  3. Plunger
  4. Contact

What is the function of capacitor (C) in the envelope detector circuit?

  1. Opposes the signal
  2. Grounds the signal
  3. Stores the signal
  4. Detects the signal

What is the name of the fuse cartridge part marked as ‘X’?

  1. Break indicator
  2. Sand filling
  3. Fuse wire
  4. Heat contact

What is the name of LED monitor part marked ‘X’?

  1. Crystal molecule
  2. Vertical filter
  3. Horizontal filter
  4. Colour filter

What is the full form of DVI?

  1. Digital Vector Interface
  2. Digital Visual Interface
  3. Digital Versatile Interface
  4. Digital Video Interface

Which sensor detect the presence of objects without any physical contact?

  1. Proximity sensor
  2. Strain gauge
  3. Load cell
  4. LVDT

What is the type of Solar Photo Voltaic (SPV) electric system?

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

What is the name of the circuit?

  1. AC generator
  2. Function generator
  3. DC generator
  4. Pulse generator

Which material converts the light energy into electricity?

  1. Converter
  2. LED
  3. Solar cells
  4. Diode

Which device converts force into electrical signal?

  1. Load cell
  2. Photoelectric sensor
  3. Thermocouple
  4. Thermistor

What is the full form of HPT?

  1. High Power Transmitter
  2. High Power Transformer
  3. High Power Terminal
  4. High Power Transistor

What is the name of the part marked ‘X’?

  1. Oscillator
  2. Counter
  3. Flip flop
  4. Driver

How many watts is equal to 1 Horse power (HP)?

  1. 756 watts
  2. 786 watts
  3. 726 watts
  4. 746 watts

Which circuit is used for the wave guide dispersion?

  1. Demodulator circuit
  2. Optical fiber circuit
  3. Sweep circuit
  4. Oscillator circuit

What is the breaking capacity of a DC series MCB?

  1. 10 KA
  2. 12 KA
  3. 8 KA
  4. 6 KA

Which strain gauge is the most sensitive?

  1. Mechanical
  2. Electrical resistance
  3. Hydraulic
  4. Piezoelectric

Which feature supports audio messages?

  1. Voice record
  2. Caller id
  3. Voice dial
  4. Voice mail

What is the name of the cable?

  1. Video cable
  2. Audio cable
  3. Fibre cable
  4. PTZ combo cable

What is the name of device marked ‘X’?

  1. Traffic light control
  2. Computer
  3. Microcontroller
  4. Microprocessor

Which device converts physical into electrical signal?

  1. Oscillator
  2. Amplifier
  3. Modulator
  4. Transducer

Which layer is positively charged in OLED TV?

  1. Emissive layer
  2. Control layer
  3. Conductive layer
  4. Thermal layer

What is the purpose of IMEI number in cell phone?

  1. Identify the specific device
  2. Recognize the memory
  3. Access network
  4. Protect data security

WORKSHOP CALCULATIONS AND SCIENCE

What is the value of any number raised to the power of 0?

  1. 1
  2. -1
  3. 0
  4. α

What is the term used for the method of calculating various quantities and expenditure on a particular job or process?

  1. Plan
  2. Specification
  3. Estimation
  4. Drawing

What is the value of (a5)7?

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

What is the value of a x a2 x a3 x a4 ?

  1. a10
  2. a8
  3. a7
  4. a9

What is the value of 625o?

  1. 1
  2. 25
  3. 525
  4. 0

Which hand book referred by machine engineer?

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

ENGINEERING DRAWING

Which is the symbol of relay?

Which switch symbol is this?

  1. SPDT switch
  2. DPST switch
  3. SPST switch
  4. DPDT switch

What is represented by the following electrical symbol?

  1. Transformer
  2. Terminal
  3. Fuse
  4. Cell

Which is not a type of LED?

Which is the NOT gate in the following picture?

What is the name of the gate?

  1. NAND Gate
  2. OR Gate
  3. AND Gate
  4. Ex-Nor Gate

EMPLYABILITY SKILLS

What reminds the presenter some important items to discuss during presentation?

  1. slide headings
  2. slide colour
  3. speaker's Note
  4. slide No.

Use the correct preposition to complete the sentence I will meet you______ the 3rd week ____ January

  1. at, of
  2. on, at
  3. at, on
  4. in, of

The immediate surroundings to the place you live in is called____

  1. village
  2. neighbourhood
  3. town
  4. city

What is self introduction?

  1. Introduction about the company
  2. Proper introduction to oneself
  3. Proper introduction about the products
  4. Proper introduction to job

What is required to sustain in a competitive and advanced technology, in your business?

  1. Accept and undergo changes
  2. Ignore
  3. Refuse to undergo changes
  4. Remain as it is

Identify the opposites. clean x ----------------, healthy x ---------------------------

  1. dirty, health
  2. dirt, unhealthy
  3. dirty, unhealthy
  4. . dirty, healthy

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

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

Comma, full stop, question mark are examples of…

  1. formal communication
  2. next paragraph
  3. design
  4. punctuation mark

One important rule to network effectively is…….

  1. identify your competitors
  2. keep in touch with your contacts
  3. focus on selling your product
  4. talk to the same people

Complete the sentence with suitable describing words There is water scarcity in the locality. The area is ________.

  1. boring
  2. noisy
  3. dry
  4. uneven

Which one is considered to be a poor communication?

  1. message is ambiguous
  2. sender is positive towards receiver
  3. receiver is open to listen
  4. message is clear and direct

Singular form of ;devices" is….

  1. Device
  2. Devise
  3. Divise
  4. Divice

Codes of conduct an individual must follow while appearing for interviews is called____

  1. manners
  2. etiquette
  3. simplicity
  4. decorum

Miscommunication can lead to…..

  1. Create misunderstanding
  2. See effective results
  3. Build relationships
  4. Successful planning

Fill up the blanks with suitable words so as to become a meaningful sentence "Tell us about a difficult situation you have ____ and how you ____ to come out of it."

  1. face, manage
  2. managed, face
  3. faced, managed
  4. faced, manage

Find the Entrepreneur from the given options.

  1. RBI Governor
  2. Anand Mahindra
  3. Cabinet Secretary
  4. SBI CEO

When we want to type using our voice, we are using…….

  1. voice recorder
  2. voice of Google
  3. voicing technique
  4. voice recognition feature

What is the process of formally introducing oneself called?

  1. seeking
  2. decision
  3. hiring
  4. self-introduction

Which one is a dont's in an interview?

  1. Listen and respond
  2. Turning up late
  3. Keep eye contact
  4. Do your home-work

We listen to _________ information.

  1. gather
  2. make
  3. know
  4. satisfy

Listening of songs to derive pleasure only comes under_____

  1. comprehensive listening
  2. therapeutic listening
  3. critical listening
  4. appreciative listening

learning a new skill to do fundamentally the same nature of task is called……..

  1. Upskilling
  2. Technician
  3. Semi-skilled
  4. Reskilling

Which one is not an adventure?

  1. surfing
  2. trekking
  3. climbing mountains
  4. driving

Things one must not follow while attending an interview….

  1. greet and thank formally
  2. being confident
  3. laugh loudly
  4. giving a firm handshake

Complete the sentence with suitable describing words There is a factory in the area. The air is ________.

  1. uneven
  2. polluted
  3. boring
  4. noisy

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