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ITI Previous Papers Electrician (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEElectrician (NSQF)
TRADE TYPEEngineering
YEAR1
EXAM DATE2024-09-02
EXAM TIME12:15:14:15
Question Paper MOCK TEST

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TRADE THEORY

Calculate the hot resistance of 200W / 250V rated lamp.

  1. 62.5Ω
  2. 31.25Ω
  3. 625Ω
  4. 312.5Ω

What is the possible range to measure the size of the wire in a Standard Wire Gauge (SWG)?

  1. 0-44
  2. 0-36
  3. 0-42
  4. 0-38

What indicates the shape of a BH curve (Hysteresis loop) of material?

  1. Pulling power of the magnetic material
  2. Magnetic properties of the material
  3. Reluctance of the material
  4. Field intensity of the substance

What is the phase displacement in a single phase AC circuit?

  1. 180o
  2. 90o
  3. 270o
  4. 120o

What is the function of fine selector switch in battery charger?

  1. Selection of charging time
  2. Selection of charging method
  3. Selection of voltage range
  4. Selection of current rating

What is the type of the instrument as shown in the figure?

  1. Absolute instrument
  2. Recording instrument
  3. Indicating instrument
  4. Integrating instrument

Which pliers is used for making the wire hooks and loops?

  1. Long nose pliers
  2. Diagonal cutting pliers
  3. Flat nose pliers
  4. Round nose pliers

What is the maximum PVC conduit size to make safe cold bending?

  1. 12 mm
  2. 50 mm
  3. 19 mm
  4. 25 mm

How the capacity of the batteries are specified?

  1. Volt Ampere
  2. Watt
  3. Volt
  4. Ampere hour

What is the function of soft iron core in a moving coil instrument?

  1. Provide uniform distribution of magnetic flux in air gap
  2. Strengthens the deflection force
  3. Provides meter with maximum sensitivity
  4. Controls the needle’s movement

How many electrons are there in the third shell of the copper atom?

  1. 8
  2. 29
  3. 13
  4. 18

What is the name of the reflector as shown in the figure?

  1. Parabolic type
  2. Dispersive type
  3. Soft light type
  4. Mirror type

What is the function of top float switch of buchholz relay in the transformer?

  1. Activate at overloading condition
  2. Activate at low temperature condition
  3. Activate at open circuit condition
  4. Activate in moisture presence

Which rule is applied to find the direction of magnetic fields in a solenoid coil?

  1. Flemings left hand rule
  2. Cork screw rule
  3. Right hand palm rule
  4. Flemings right hand rule

Which term refers that the luminous flux reaching a plane surface perpendicularly per unit area?

  1. Luminous intensity
  2. Luminous flux
  3. Lumen
  4. Illuminance

Which type of soldering method is used for servicing and repairing of electronics items?

  1. Soldering with soldering gun
  2. Soldering with a flame
  3. Machine soldering
  4. Dip soldering

Which loss of the transformer is determined by the short circuit test?

  1. Copper loss
  2. Hysteresis loss
  3. Windage loss
  4. Eddy current loss

Calculate the electrical energy in unit consumed by 500W lamp for 5 hours.

  1. 0.5 unit
  2. 1.0 unit
  3. 2.5 unit
  4. 1.5 unit

What is the purpose of tin coating on the copper fuse wire?

  1. Withstand high temperature
  2. Increase the mechanical strength
  3. Increase the fusing factor
  4. Prevent the oxidation of copper wire

Which is an absolute instrument?

  1. Tangent galvanometer
  2. Energy meter
  3. Ammeter
  4. Volt meter

Which electrical quantity causes for the heat generation in a conductor?

  1. Square of the current
  2. Square of the voltage
  3. Square of the resistance
  4. Voltage

Which effect of the electric current takes place in the neon lamp?

  1. Heating effect
  2. Magnetic effect
  3. Gas ionization effect
  4. Chemical effect

What is the formula to calculate the resonance frequency?

Which type of occupational health hazard is cause for infection due to bacteria?

  1. Electrical hazard
  2. Physiological hazard
  3. Psychological hazard
  4. Biological hazard

What is the value of resistance in a open circuit?

  1. Low
  2. Zero
  3. High
  4. Infinity

What is the current carrying capacity of flasher, if the current is 100 mA in each row?

  1. 300 mA
  2. 100 mA
  3. 200 mA
  4. 50 mA

What is the formula to find voltage drop of a A.C single phase wiring circuit?

  1. Voltage drop = IR volt
  2. Voltage drop = I/R volt
  3. Voltage drop=IR/2 volt
  4. Voltage drop = I2R volt

Which load condition the phase currents of a 3 phase system are different?

  1. At balanced inductive load
  2. At balanced RLC load
  3. At unbalanced load
  4. At balanced resistive load

Which type of switch is used in the circuit as shown in the figure?

  1. Multiposition switch
  2. One way switch
  3. Intermediate switch
  4. Two way switch

What is the value of hot resistance of a bulb rated as 100W/250V?

  1. 62.50 ohm
  2. 625.00 ohm
  3. 31.25 ohm
  4. 312.50 ohm

Which is the position for maximum output of the heater?

  1. Position 2
  2. Position 1
  3. Position 3
  4. Position 4

What is the name of the diagram as shown in the figure?

  1. Schematic diagram
  2. Installation plan
  3. Layout plan
  4. Wiring diagram

Which type of the transformer is used for high frequency application?

  1. Ferrite core transformer
  2. Grain oriented core transformer
  3. Silicon steel core transformer
  4. Ring core transformer

What is the expansion of MCCB?

  1. Miniature Case Circuit Breaker
  2. Mini Case Circuit Breaker
  3. Moulded Case Circuit Breaker
  4. Micro Case Circuit Breaker

Which factor is determining the value of capacitance in capacitor?

  1. Thickness of the plates
  2. Area of the plates
  3. Volume of the plates
  4. Weight of the plates

What is the line voltage in 3 phase system if the phase voltage is 240V?

  1. 415 Volt
  2. 400 Volt
  3. 380 Volt
  4. 440 Volt

Which is used as a top layer of a solar cell?

  1. Silver
  2. Copper
  3. Silicon
  4. Aluminium

What is the function of the neutral conductor in AC supply system?

  1. Provides the return current path
  2. Increases the voltage level
  3. Maintains the load current constant
  4. Reduces the voltage drop in wiring

WORKSHOP CALCULATION SCIENCE

Which is example for first order lever?

  1. A pair of scissors
  2. Fire tongs
  3. A wheel barrow
  4. Lime squeezer

What is the side of a square whose area is 625mm2?

  1. 15 mm
  2. 30 mm
  3. 25 mm
  4. 20 mm

Convert decimal 0.000659 to fraction?

What is called mass per unit volume of a substances?

  1. Density
  2. Volume
  3. Weight
  4. Mass

What is the value for specific heat of water?

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

Which metal contains iron as a major content?

  1. Zinc
  2. Brass metal
  3. Bronze metal
  4. Ferrous metal

ENGINEERING DRAWING

Identify the line 'b'?

  1. Termination of dimension line
  2. Leader line
  3. Extension line
  4. Dimension line

Identify the name of tool?

  1. Double cutting shear
  2. Cutting plier
  3. Aviation shear
  4. Hawk-billed shear

Which drawing dimension is correct as per IS standard?

Identify the name of prism?

  1. Pentagonal prism
  2. Triangular prism
  3. Hexagonal prism
  4. Square prism

Identify the correct aligned system dimension?

Identify the conventional symbol of material?

  1. Wood
  2. Lead
  3. Paper
  4. Glass

EMPLOYABILITY SKILLS

Gender stereotypes can be _______

  1. cheerful
  2. harmful and hurtful
  3. personality development
  4. playful

What is the full form of GST?

  1. Great Service Tax
  2. Good and Sales Tax
  3. Goods and Service Tax
  4. Great Sales Tax

People from all religions or no religions are treated equally means _______

  1. religious
  2. non secular
  3. democratic
  4. secular country

In MS Excel, collection of work sheet is known as ___________

  1. sheet work
  2. workbook
  3. excel book
  4. worksheet

What is the expansion of “FYI” SMS?

  1. For Your Innocence
  2. For Your Identification
  3. For Your Internet
  4. For Your Information

PIN is ______

  1. Personal Income Number
  2. Professional Identification Number
  3. Professional Income Number
  4. Personal Identification Number

The expansion of RAM is __________

  1. Random Access Machine
  2. Read Access Memory
  3. Read Octet Machine
  4. Random Access Memory

_______ can help me learn English.

  1. anger
  2. shyness
  3. dedication
  4. fear

A software application used to enable computer users to locate and access web page is called ___________

  1. website
  2. web browser
  3. web server
  4. email

Which one is a “Don’t” of discussion etiquette?

  1. Be open minded
  2. Use moderate tone
  3. Argue unnecessary
  4. Listen to others

Which one is the disadvantage of social networking sites?

  1. Instant communication
  2. Access to information
  3. Online marketing for business
  4. Make addictive

Which one is NOT an essential characteristic to achieve success?

  1. Confidence
  2. Integrity
  3. Unethical work
  4. Commitment

MSME stands for _______

  1. Micro, Scale and Medium Enterprises
  2. Micro, Small and Medium Enterprises
  3. Macro, Small and Medium Enterprises
  4. Minor, Small and Medium Enterprises

Which of these documents are not compulsorily required for international travel?

  1. Personal identification (eg. Aadhaar Card)
  2. Passport
  3. Electricity Bill
  4. Visa

1st industrial revolution started in ______

  1. 19th century
  2. 21st century
  3. 20th century
  4. 18th century

Goals are categorized as ___________

  1. short-term and long-term
  2. inner and outer
  3. intrinsic and extrinsic
  4. good and bad

Choose the correct context of the given expression in group discussion. "Excuse me, I would _________”

  1. Interrupting
  2. Agreeing
  3. Summarizing
  4. Emphasizing a point

Fill in the blank with proper interrogative adjective. ___________ are you going?

  1. Where
  2. What
  3. Who
  4. Which

A person with a growth mindset is always willing to ______

  1. keep quiet
  2. relax
  3. become rich
  4. grow, change, learn

When you greet higher official’s such as Teacher, Instructor or Supervisor, you should use ___________.

  1. Hello
  2. Good morning
  3. Hi
  4. Hey

A good way to respond to the question ‘Shall we start the discussion?’ is _______.

  1. Yes, let’s start.
  2. To sum up
  3. To conclude
  4. But, don’t you think?

_______ tab is used to insert charts, graphs, images and page number into a word file.

  1. Insert tab
  2. Review pane
  3. Formatting tab
  4. Standard tab

Which one of the following is a good office etiquette?

  1. One should litter one’s work place
  2. One should not be punctual to work
  3. One should have fancy mobile ring tone
  4. One should dress formally

Information like date of birth, permanent address form a part of one’s ______ in the resume.

  1. Personal details
  2. Achievements
  3. Career objectives
  4. Qualifications

It is also important to pay attention to customer's _________ when probing.

  1. Dreams
  2. Friends
  3. Body language
  4. Personal needs

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