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ITI Previous Papers Instrument Mechanic (Chemical Plant) (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMEInstrument Mechanic (Chemical Plant) (NSQF)
TRADE TYPEEngineering
YEAR2020-2022
EXAM DATE2022-08-28
EXAM TIME15:00:17:00
Question Paper MOCK TEST

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TRADE THEORY

In filled system thermometer pointer and scale indicate the temperature is ________.

  1. A variable conversion elements
  2. A data transmission elements
  3. A primary sensing elements
  4. A data presentation elements

The____ of a vapour pressure thermometer is a functioning elements.

  1. Scale
  2. Pointer
  3. Bulb
  4. bourdon tube

Unit of thermal conductivity…

  1. Walt per meter Kelvin
  2. Kcal-m/hr
  3. Kcal/Kgm2oc
  4. Kcal/hr

To measure small DP, which instrument generally used?

  1. Barometer
  2. Bourdon tube
  3. U tube manometer
  4. Inclined tube manometer

Positive displacements flowmeters are...

  1. Variable head type flow meter
  2. Differential pressure flow meter
  3. A quantity how meter
  4. Mass flow meter

DCS means distributed control ________.

  1. Section
  2. Sector
  3. System
  4. Stock

PLC is a…

  1. On off starter
  2. Relay
  3. Computer
  4. Counter

HMI means __________ machine interface.

  1. High
  2. Heart
  3. Hard
  4. Human

What is the full name of I - Controller?

  1. Inter section Controller
  2. Inverse Controller
  3. Integrate Controller
  4. Internet Controller

The RTD material balco made from..

  1. 70 % Nickel - 30% iron
  2. 20 % Nickel - 80% iron
  3. 50%nickel - 50% iron
  4. 35% nickel - 65% iron

Which shape bourdon tube have?

  1. Rectangular
  2. Circular
  3. C type
  4. Square

Which of the following level indicator to read level accuracy in parallax error?

  1. Float type
  2. Hook type level indicator
  3. Sight glass
  4. Capacitance type

The value of the compressibility of an ideal fluid is _____.

  1. More than that of a real fluid
  2. unity
  3. Infinity
  4. Zero

Earth is surrounded by cover of air called…

  1. Gravity
  2. Ozone
  3. Atmosphere
  4. Energy

Which is cheapest device of flow measurement ?

  1. Venturi
  2. Flow nozzle
  3. Pilot tube
  4. Dall tube

What is the input signal from I to P convertors?

  1. 4 to 20 mA
  2. 3 to 15 mA
  3. 0 to 10 mA
  4. 0 to 5 mA

The Symbol for capillary line in instrumentation diagram is…

Which one of the following is the discontinuous type controller?

  1. I Controller
  2. P Controller
  3. PD Controller
  4. Two position Controller

The force in a liquid at rest, is known as__________, is proportional to the depth of liquid in a tank.

  1. Pneumatic pressure
  2. Absolute pressure
  3. Hydrostatic pressure
  4. Atmospheric pressure

Steam trap work…

  1. As per availability
  2. Auto or manual
  3. Automatically
  4. Manually

___________ is the chemical reaction between the material of the valve and the fluid handled.

  1. Application ratio
  2. Corrosive
  3. Flashing
  4. Valve repeatability

A thermocouple thermometer consist of basically …

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

What is correct formula for absolute pressure?

  1. Pabs = Pvaccum + Patm
  2. Pabs = Patm - Pgauge
  3. Pabs = Patm + Pgauge
  4. Pabs = Pvaccum Patm

Bimetallic thermometer made from ____ metal strip.

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

Many digital control systems utilize Ethernet is a communications network because……

  1. Speed is not affected by traffic
  2. It is robust and inexpensive
  3. no - terminating resistors are necessary
  4. It is wireless network standard

Identify the system from given figure?

  1. Feed forward control
  2. Feed back control
  3. ratio control
  4. Cascade control

The pH meter measure the difference in electrical potential between a pH electrode and ________ electrode .

  1. Reference
  2. Middle electrode
  3. Main electrode
  4. Secondary electrode

Which one of the following is in-compressible fluid?

  1. Nitrogen gas
  2. Mercury
  3. Oxygen gas
  4. CO2 gas

Pressure is defined as _____ .

  1. F/A
  2. F ×A
  3. F+A
  4. F-A

Thermal conductivity of solid rise in temperature normally…

  1. Decrease
  2. Nothing happening
  3. Increase
  4. Remain unaffected

_____________ is a couple mechanical assembly with actuators powered electricity pneumatically or hydraulically.

  1. Ball valve
  2. Needle valve
  3. Slim valve
  4. Diode

The capacity to do work is _________.

  1. Energy
  2. Potential energy
  3. Power
  4. Heat

For low level dc voltages __________ is used.

  1. Pen recorders
  2. Circular records
  3. PMMC recorders
  4. Self balancing potentiometer

Give the unit of solid flow measurement _____.

  1. m3/hour
  2. Tonnes / hour
  3. Litre/hour
  4. cm3/sec

What is the measure of coldness or hotness substance?

  1. Flow
  2. Pressure
  3. Level
  4. Temperature

In filled system thermometer bourdon tube is _______ elements that convert the pressure into displacement .

  1. A data transmission elements
  2. Primary sensing elements
  3. A data presentation elements
  4. Variable conversion element

What is the purpose of pinch valve?

  1. Slurry flow regulation
  2. Regulate fluids
  3. Hydraulic action
  4. flow control

Dipsticks are used for the…

  1. Pressure measurement
  2. Level measurement
  3. Displacement measurement
  4. Flow measurement

Pressure to current converter output signal is ____________ signal.

  1. Hydraulic
  2. Pneumatic
  3. Electrical
  4. Electro magnetic

Ladder logic programming consist primarily of…

  1. Pneumatic relay
  2. Virtual relay controls and coils
  3. Electromechanical relay & coil
  4. Hydraulic relay

Which type of conversion take place in float element?

  1. Level to displacement
  2. Level to current
  3. Level to force
  4. Level to voltage

Which is the simplest measuring instrument used for gauge pressure measurements?

  1. Elastic type
  2. Radiation type
  3. Electrical type
  4. Manometer

A ____________ is used for marking marks on the moving chart which moves horizontally, proportional to the quantity being measured.

  1. Styles
  2. Motor
  3. Paper per
  4. Punch

What would be the thermal resistance of an ideal conductor?

  1. One
  2. Ten
  3. Zero
  4. Infinity

WORKSHOP CALCULATIONS AND SCIENCE

What is the direction of frictional force against a motional object?

  1. Inclined to the object
  2. Opposite to the object
  3. Perpendicular to the object
  4. Parallel to the object

What is the other term used for reference table?

  1. Dictionary
  2. Bibliography
  3. Information table
  4. Biography

What is the other term of pocket reference in engineering works?

  1. Hand tool
  2. New book
  3. Hand book
  4. Good book

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

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

What is the formula for amx an?

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

What is the value of 625o?

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

EMPLYABILITY SKILLS

Identify the professional networking platform from the given options..

  1. WhatsApp
  2. Facebook
  3. snapchat
  4. LinkedIn

Miscommunication can lead to…..

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

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

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

The Everest, the ----------------- peak in the world, ----------- in Tibet.

  1. highest, are
  2. highest, is
  3. high, is
  4. higher, is

Which is the most important document required by companies to select people for job?

  1. Your resume
  2. Conduct certificate
  3. Your certificate
  4. Sports certificate

When we share photos and videos from our Android smartphones to the computer to see them in a larger screen we are…….

  1. screen mirroring
  2. telecasting
  3. zooming
  4. media zooming

A person who is associated with the starting of a business is called…

  1. Sales Executive
  2. Businessman
  3. Entrepreneur
  4. Merchant

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

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

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

What is full form of GST?

  1. Govt. Service Tax
  2. Goods Sales Tax
  3. Govt. Sales Tax
  4. Goods and Service Tax

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

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

Fill in the blank with proper proper interrogative ………went wrong with yesterday's game.

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

In social media, we use ------------ to convey our feelings and emotions.

  1. bodily movements
  2. eye contact
  3. gestures
  4. emojis

Which one is an active voice verb?

  1. Will be learned
  2. Learn
  3. Is listened
  4. Was listened

Which one is a good communication?

  1. message is ambiguous
  2. sender attacks receiver
  3. message is clear and direct
  4. receiver doesn't understand

Which one is a search engine?

  1. Google
  2. Hotmail
  3. Facebook
  4. Flicker

Which one is considered to be a poor communication?

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

When a worker contributes to bring the best output by using the available resources, the worker…

  1. productive
  2. selfish
  3. ineffective
  4. bad

You are requested to complete the given assignment by Monday This is an example of….

  1. a request
  2. informal communication
  3. an order
  4. formal communication

Listening of songs to derive pleasure only comes under_____

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

Computer program that allows you to create slides for presentation is known as_____

  1. MS Power Point
  2. MS Excel
  3. MS Access
  4. MS Word

BCC in email means….

  1. Blind Carbon Copy
  2. Blind Correct Copy
  3. Booked Carbon Copy
  4. Blind Chat Copy

A person undergoes training in an advanced skill in addition to his basic skill is called _____

  1. reskill
  2. apprenticeship
  3. upskill
  4. semi-skill

Table, wire, socket, cable, hammer, nail etc. are ….

  1. action words
  2. naming words
  3. describing words
  4. pronouns

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

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

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