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ITI Previous Papers Electrician (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEElectrician (NSQF)
TRADE TYPEEngineering
YEAR2
EXAM DATE2025-04-19
EXAM TIME09:00:11:00
Question Paper MOCK TEST

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TRADE THEORY

Which speed control method is used in food mixture motors?

  1. Series field tapping method
  2. Armature diverter method
  3. Field diverter control method
  4. Voltage control method

Which type of single phase motor is shown?

  1. Universal motor
  2. Capacitor start capacitor run motor
  3. Permanent capacitor motor
  4. Capacitor start induction run motor

What is the purpose of DIAC in power control circuits?

  1. For amplification
  2. As an oscillator
  3. As rectifier
  4. For triggering

Which is theallowed load for lighting subcircuit in domestic wiring as per IE rules?

  1. 2400 W
  2. 1200 W
  3. 3000 W
  4. 800 W

What is the name of the insulator?

  1. Shackle insulator
  2. Stay insulator
  3. Suspension insulator
  4. Single shed pin insulator

Which motor is preferred for domestic water pumps?

  1. Universal Motor
  2. Repulsion motor
  3. Shaded pole motor
  4. Capacitor start motor

What is the advantage of motor generator set?

  1. High efficiency
  2. Low maintenance required
  3. Noiseless
  4. DC output voltage can be easily controlled

Which is the conventional power generation?

  1. Solar power generation
  2. Tidal power generation
  3. Thermal power generation
  4. Wind power generation

Which type of D.C motor is suitable for shearing machines?

  1. Differential compound motor
  2. Cumulative compound motor
  3. Series motor
  4. Shunt motor

Which instrument measures insulation resistance of a 3 phase induction motor?

  1. Series type ohmmeter
  2. Multimeter
  3. Shunt type ohmmeter
  4. Megger

Which starter is used to start and run the 3 phase slip ring induction motor?

  1. Auto transformer starter
  2. Direct on-line starter
  3. Manual star-delta starter
  4. Rotor rheostat starter

Which equipment that provides D.C to the rotor of alternator?

  1. Inverter
  2. Exciter
  3. Converter
  4. Synchroniser

Which device protects from overload and short circuit in a panel board?

  1. Isolating switch
  2. Time delay relay
  3. Miniature circuit breaker
  4. Thermal overload relay

Which device controls the operations in sequential control systems?

  1. Timer
  2. Contactor
  3. Relays
  4. Control transformer

Which type of single phase motor is used for hard disk drives?

  1. Hysteresis motor
  2. Stepper motor
  3. Repulsion motor
  4. Reluctance motor

What is the formula for the slip speed (Nslip) of 3 phase squirrel cage induction motor?

What is the name of the accessory used in control panel wiring?

  1. Terminal connector
  2. Grommet
  3. Lugs
  4. Thimble

Which line insulator is used for terminating on corner post?

  1. Pin insulator
  2. Suspension insulator
  3. Strain insulator
  4. Shackle insulator

Which A.C transmission is universally adopted?

  1. Three phase three wire
  2. Two phase four wire
  3. Single phase two wire
  4. Two phase three wire

Why the rotor bars are mounted in a slightly skewed position in 3 phase motor?

  1. Produce more uniform rotor field and torque
  2. Generate maximum flux
  3. Maintain the rotor speed constant
  4. Reduce the stray losses

Which single phase induction motor is used in food mixer?

  1. Universal motor
  2. Shaded pole motor
  3. Permanent capacitor motor
  4. Repulsion motor

Which is the main application of synchronous motor?

  1. Power factor correction device
  2. AC to DC converter
  3. Paper rolling mills
  4. Elevators

What is IGBT in VF drive?

  1. D.C bus switching device
  2. Field supply switching device
  3. Inverter switching device
  4. Rectifier switching device

Which material used for making photovoltaic cell?

  1. Germanium
  2. Antimony
  3. Arsenic
  4. Silicon

Which device protects motors from over heating and over loading in a panel board?

  1. Thermal relay
  2. Limit switch
  3. Electro mechanical relay
  4. Rectifier

Which circuit breaker is a leakage current protection?

  1. OCB
  2. MCB
  3. ELCB
  4. MCCB

Which DC motor is used in elevators?

  1. DC differential compound motor
  2. DC series motor
  3. DC shunt motor
  4. DC cumulative compound motor

Which atomic material used for nuclear fission in nuclear power station?

  1. Antimony
  2. Thorium
  3. Silicon
  4. Cadmium

Which D.C generator is used for arc welding?

  1. Differential compound generator
  2. Cumulative compound generator
  3. Shunt generator
  4. Series generator

What is the purpose of output transformer in inverters?

  1. Step up input AC
  2. Step down AC from amplifier
  3. Step up AC from amplifier
  4. Step down input AC

Which is the function of an inverter?

  1. Converts A.C voltage into D.C voltage
  2. Converts A.C voltage into higher A.C voltage
  3. Converts D.C voltage into A.C voltage
  4. Converts D.C voltage into higher D.C voltage

Which winding wire is used for rewinding submersible motor?

  1. Super enamelled copper wire
  2. PVC covered copper wire
  3. Single cotton covered copper wire
  4. Double cotton covered copper wire

How the decimal number can be converted into binary number?

  1. Dividing decimal by 2
  2. Divide decimal by 4
  3. Multiplying decimal by 4
  4. Multiplying decimal 2

What is the name of D.C generator?

  1. Differential short shunt compound
  2. Differential long shunt compound
  3. Cumulative short shunt compound
  4. Cumulative long shunt compound

Which control device is used in electronic fan regulator control circuits?

  1. DIAC
  2. FET
  3. TRIAC
  4. UJT

What is the type of A.C voltage stabilizer?

  1. Manual stepped voltage stabilizer
  2. Automatic voltage stabilizer
  3. Constant voltage transformer stabilize
  4. Servo voltage stabilizer

What is the part marked as ‘X’ in DC generator?

  1. Brush
  2. Commutator segment
  3. Armature core
  4. Commutator raiser

Which is the natural source of energy?

  1. Heat
  2. Sun
  3. Coal
  4. Biogas

WORKSHOP CALCULATION AND SCIENCE

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

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

Which symbol is used to express change in length?

  1. e
  2. dl
  3. L
  4. I

How the profit / gain is expressed?

  1. ₹
  2. $
  3. *
  4. %

Which type of stress?

  1. Shear stress
  2. Torsional stress
  3. Tensile stress
  4. Compressive stress

What is the value of 625o?

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

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

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

ENGINEERING DRAWING

Identify the switch in the given picture.

  1. Intermediate Switch
  2. Tumbler Switch
  3. Toggle Switch
  4. Flux type switch

Which is nose pliers?

Which is the NOT gate in the following picture?

Which is the static machine that increase or decrease the AC voltage?

  1. Transformer
  2. Induction motor
  3. Alternator
  4. Generator

Identify the given symbol

  1. Ohms
  2. AC
  3. DC
  4. Inductance

Which is ball peen hammer?

EMPLOYABILITY SKILLS

Power Point NOT allow us to……..

  1. add graphics
  2. add multimedia content
  3. do calculation work
  4. combine text

Things one must not follow while attending an interview….

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

For career growth and ___________ we need to build______

  1. sustainability, new skills
  2. skills, bridges
  3. skills, sustainability
  4. sustainability, dams

How promotions are normally considered?

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

An employee comes late to office every day. He is not…….

  1. silent
  2. confident
  3. punctual
  4. clean

The crucial step that all face while starting their career is….

  1. relaxing
  2. facing an interview
  3. going on a tour
  4. feeling happy

Which one is a search engine?

  1. Twitter
  2. Facebook
  3. Google
  4. Messenger

Using words through speaking or writing to share information , thoughts, or ideas is called______ communication.

  1. non-verbal
  2. feed back
  3. resume
  4. verbal

The conditions in a place that affect the behaviour and development of somebody or something is called__________

  1. environment
  2. locality
  3. facilities
  4. neighbourhood

A mobile phone was brought for Rs. 13340/- and sold it for Rs. 14007/-. Find the percentage of profit earned.

  1. 6%
  2. 7%
  3. 5%
  4. 4%

Taking care of the environment around us is called ________ hygiene.

  1. personal
  2. community
  3. society
  4. organizational

On completion of your ITI training what is the first step to get a job…..

  1. Wait for job offer
  2. Joining letter
  3. Applying for jobs
  4. Report for work

What is required for your career growth and sustainability?

  1. Opportunity
  2. Continue as it is
  3. Good behaviour
  4. Build new skills

The conversion of computer data from one format to another is called………..

  1. copying
  2. conversion
  3. pasting
  4. cutting

What is stress?

  1. Feeling of frustration/disappointment
  2. Feeling of surprise
  3. Feeling of joy
  4. Feeling of delight

While addressing your boss, you should be…

  1. Formal
  2. Expressive
  3. Informal
  4. Impolite

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

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

When something good happens to us, we feel______________

  1. irritated
  2. angry
  3. positive emotions like happiness
  4. negative emotions like anger

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

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

An important document to carry when attending an interview is _________

  1. joining letter
  2. vaccination certificate
  3. IT Return
  4. resume

Registering on the _______portal provides a "learn while earn" opportunity.

  1. SSC
  2. NAPS
  3. UPSC
  4. Employment Exchange

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

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

Which option helps you view the slides in the presentation mode?

  1. Normal layout view
  2. Slide sorter view
  3. Slide show view
  4. Reading view

Full form of GPS is……….

  1. Global Planning System
  2. Great Polar System
  3. Glob Position System
  4. Global Positioning System

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

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

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