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ITI Previous Papers Wireman (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEWireman (NSQF)
TRADE TYPEEngineering
YEAR2
EXAM DATE2024-09-03
EXAM TIME12:15:14:15
Question Paper MOCK TEST

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TRADE THEORY

What is the function of Bypass diode, that is used in parallel with a spring of solar cells?

  1. Protect from over current
  2. To minimise the effect of shading
  3. Protect from over voltage
  4. Protect the solar cell from lightning

What is the function of centrifugal switch in wet grinder motor?

  1. To disconnect running winding
  2. To disconnect starting winding and capacitor
  3. Reduce starting current
  4. To disconnect capacitor

How the capacity of an inverter is expressed?

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

What is the depth of laying UG cable for road crossing?

  1. 0.75 m
  2. 1.90 m
  3. 1.05 m
  4. 1.00 m

What is the name of part marked as 'X'?

  1. Bedding
  2. Armouring
  3. Serving
  4. Conductor

Which electrical effect gang type electric bell works?

  1. Heating effect
  2. Chemical effect
  3. X' ray effect
  4. Magnetic effect

Which single phase induction motor has high starting torque?

  1. Two value Capacitor motor
  2. Capacitor start induction run motor
  3. Shaded pole motor
  4. Split phase induction motor

Which is defined as that the luminous flux reaching a surface perpendicularly per unit area?

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

What is the use of co-axial cable?

  1. For transmitting video signals
  2. For power wiring
  3. For house wiring
  4. For transmitting electricity

Which type of cable is used up to 11kv?

  1. Gas pressure cables
  2. Oil filled cables
  3. Belted cables
  4. Screened cables

Which is the outer layer of an underground cable?

  1. Bedding
  2. Armour
  3. Lead sheath
  4. Serving

Which material used to made the outer casing of electric geyser?

  1. Poly vinyl chloride
  2. Ebonite
  3. Mild steel
  4. Cast iron

What is the name of part marked as 'X'?

  1. Electrical contact
  2. Spring
  3. Arm
  4. Solenoid

Which material is used for bonding?

  1. Tungsten wire
  2. Aluminium wire
  3. Nichrome wire
  4. Copper wire

Which type of wiring system used in multistoreyed building?

  1. Distribution board system
  2. Bus bar system
  3. Ring main system
  4. Tree system

Which is the location of distribution board in a domestic wiring installation?

  1. Near to load center
  2. In Portico
  3. Near to main door
  4. Under stair case

Which part of sodium vapour lamp fitting provides the ignition voltage initially and acts as a choke for limiting the current subsequently?

  1. Capacitor
  2. Ignitor
  3. Thermal starter
  4. Leak transformer

Which element is used as semi conductor?

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

What is the name of winding?

  1. Skein winding
  2. Concentric winding
  3. Flat loop over lapped winding
  4. Basket winding

What is the minimum bus bar clearance between phases in medium voltage application?

  1. 36 mm
  2. 32 mm
  3. 25 mm
  4. 40 mm

What is the name of washing machine part marked as 'X'?

  1. Roller
  2. Agitating vanes
  3. Washing tub
  4. Basket

What is the barrier potential for silicon diode?

  1. 0.9V
  2. 0.6V
  3. 0.7V
  4. 0.3V

Which is the distance of saddles to be fixed from the centre of bends (or) couplings in metal circuit wiring?

  1. 60cm
  2. 15cm
  3. 30cm
  4. 50cm

Which is the type of winding?

  1. Half coil winding
  2. Un balanced winding
  3. Balanced winding
  4. Single layer winding

Which device is used to convert DC power from photo voltaic module in to AC power?

  1. Inverter
  2. Generator
  3. Battery
  4. Charge controller

What is the relation between back up time and capacity of the battery of an UPS?

  1. Capacity of battery increases back up time increases
  2. Capacity of battery has no relations with back up time
  3. Capacity of battery increases back up time decreases
  4. Capacity of battery decreases back up time increases

What is the purpose of bonding?

  1. To provide a low resistance path for leakage current
  2. To provide high resistance path for the supply
  3. To provide high resistance path for leakage current
  4. To provide high reactance path for leakage current

Why the battery is to be placed nearer to ups in ups wiring?

  1. To minimise the length of cable
  2. To increase the life of battery
  3. To reduce voltage drop
  4. For safety reasons

Which type lighting system is used for industrial lighting?

  1. Semi indirect lighting
  2. Semi direct lighting
  3. Direct lighting
  4. indirect lighting

What is the another name of un balanced winding?

  1. Odd group winding
  2. Basket winding
  3. Concentric winding
  4. Even group winding

What is the value of resistance of the resistor?

  1. 3300 ± 5 % ohm
  2. 3300 ± 10 % ohm
  3. 330000 ± 10% ohm
  4. 330 ± 5 % ohm

Which type of AC motor winding the number of coil / pole / phase is more than one arranged in different slots?

  1. Concentric winding
  2. Concentrated winding
  3. Basket winding
  4. Distributed winding

What is the name of device?

  1. Two way switch
  2. One way switch
  3. Ordinary fan regulator
  4. Electronic fan regulator

What is the working principle of loop test?

  1. Kirchhoff's voltage law
  2. Kirchhoff's current law
  3. Ohm's law
  4. Wheatstone bridge

Which motor is used in food mixer?

  1. Stepper motor
  2. Capacitor start induction run motor
  3. Repulsion motor
  4. Universal motor

What is the full form of CCS connecter in EV charger?

  1. Continuous Charging System
  2. Combo Charging System
  3. Cooled Charging System
  4. Combined Charging System

What is the name of the cable laying method?

  1. Laying on racks in air
  2. Laying direct in ground
  3. Laying into ducts
  4. Laying along building

Which is the high power passive component in D.C. power supply?

  1. Transistors
  2. Resistors
  3. Diodes
  4. IC

WORKSHOP CALCULATION SCIENCE

What is the formula for amx an?

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

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

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

Which is the formula for

  1. am x n
  2. (am)n
  3. am - n
  4. am + n

What is the expanded form of S.P?

  1. Selling Price
  2. Super Price
  3. Special Price
  4. Selected Price

What is the value of 14x+3y+25x+2y?

  1. 44xy
  2. 16x + 28y
  3. 39x + 5y
  4. 17x + 27y

Which type of stress?

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

ENGINEERING DRAWING

Which is photo diode?

Identify the given symbol

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

Voltage less than 250 volt is called______.

  1. MT (Medium Tension)
  2. EHT (Extra High Tension)
  3. LT (Low Tension)
  4. HT (High Tension)

Identify the symbol used for microphone (general) in electrical and electronic circuits.

What is the name of the symbol?

  1. Dynamic microphone
  2. Microphone
  3. Loud speaker
  4. Condenser microphone

Identify the wave form.

  1. Square wave
  2. Triangle wave
  3. Saw-tooth wave
  4. Sine wave

EMPLOYABILITY SKILLS

Important factors to think about before migrating _______

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

Complete the sentence with suitable describing words

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

What does having a green mindset mean?

  1. Making choices that harm the environment
  2. Caring for the environment and using resources wisely
  3. Ignoring pollution and waste management
  4. Using resources without considering sustainability

A resume should be _______

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

Green practice means _______

  1. leaving lights and fans on when leaving a room.
  2. buying single-use plastic water bottles.
  3. carrying a cloth bag to buy groceries.
  4. buying unnecessary items.

In a team where members have different ideas and there is a disagreement, what should be done?

  1. Discuss both ideas and find a way to make everyone agree
  2. Let them argue
  3. Choose one idea without discussion
  4. Ask someone else to decide

If you are making a new app useful for the people. Why it is important to test it?

  1. To show people how good you are at making apps
  2. Because it's fun to watch others try your app
  3. To check if people like the colors and pictures
  4. To see how people use it and make it better

Find the Entrepreneur from the given options.

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

Which of the following best describes the self-management skill of reliability?

  1. People always trust you to do your job well
  2. Ignoring the needs of others
  3. Not being honest with colleagues
  4. Not completing tasks on time

What is required to get the feed back of your customers?

  1. Brochure
  2. Market survey
  3. Advertisement on TV
  4. Bill boards

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

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

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

  1. there, interview
  2. identified, interview
  3. identify, interview
  4. identified, interviewed

Which of these situations show people working well together as a team?

  1. Two people arguing and not agreeing
  2. All are working without discussing each other
  3. A group sharing ideas and listening to each other
  4. One person doing all the work without any help from team members

While making a business plan, which is not required to mention?

  1. Startup costs
  2. Future growth strategies
  3. Personal interests and hobbies
  4. Business idea

Your community wants to reduce plastic waste. How can you use design thinking to find new ideas to solve this problem?

  1. Make more things with plastic because they're easy to use
  2. Blame others for the plastic waste issue
  3. Ignore the problem because it's too difficult to solve
  4. Work together with shops or people nearby to find ways to use less plastic

If a teammate is struggling to complete their assigned task, what should you do?

  1. Criticize them for not being efficient
  2. Offer to help and support them to complete their task
  3. Complain to the superior about their lack of contribution
  4. Ignore their struggle and focus on your own tasks

The ability of a computer or machine to mimic the capabilities of the human mind is called ________

  1. artificial intelligence
  2. artificial performer
  3. intellect
  4. natural intelligence

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

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

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

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

Good practice for green mind set is _________

  1. using aircondictioners all the time
  2. Separate and recycle waste
  3. keep lights on all the times
  4. taking lot of printouts

__________ is a list of your qualifications, your skills and work experience.

  1. Resume
  2. Curriculum
  3. Mark sheet
  4. Syllabus

Miscommunication can lead to ________

  1. build relationships
  2. successful planning
  3. create misunderstanding
  4. see effective results

How can users access the Skill India Digital Platform?

  1. On computers, tablets, and phones
  2. Only through offline training centers
  3. Only on a specific type of device
  4. Through a specialized learning app

The ability to connect well with people _______

  1. creativity
  2. time management
  3. interpersonal skill
  4. leadership

Which one is a web browser?

  1. Internet explorer
  2. Outlook express
  3. Face book
  4. Hot mail

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