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ITI Previous Papers Laboratory Assistant-Chemical Plant (NSQF)

PREVIOUS YEAR PAPER
TRADE NAMELaboratory Assistant-Chemical Plant (NSQF)
TRADE TYPEEngineering
YEAR1
EXAM DATE2023-07-20
EXAM TIME09:00:11:00
Question Paper MOCK TEST

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TRADE THEORY

Output of a bimetallic elements will be

  1. Pressure
  2. Displacement
  3. Voltage
  4. Strain

Unit of heat is ….

  1. M
  2. oC
  3. Cal
  4. Pa

An electric current is the …..

  1. storage of charge
  2. Ionization of atom
  3. opposition to electrons
  4. flow of electrons

Disease due to water- related disease is broken out by …..

  1. bacteria
  2. viruses
  3. worms
  4. snails

The number of cycle per second is called …..

  1. angular velocity
  2. time period
  3. angular displacement
  4. frequency

An electrolytic cell uses electrical energy to drive …..

  1. Chemical reaction
  2. no reaction
  3. none of above
  4. Physical reaction

The first noble gas in the periodic table is ….

  1. Hydrogen
  2. Neon
  3. Argon
  4. Helium

Ore of iron is called ……

  1. Halite
  2. Bauxite
  3. Hematite
  4. Chalcopyrite

Electrolysis is also use to purity ……

  1. Sodium
  2. Copper
  3. Potassium
  4. Silver

State at which forward and reverse reactions occur at same rate is?

  1. Neutral equilibrium
  2. Not in equilibrium
  3. Equilibrium
  4. Unstable equilibrium

Frequency of direct current is ……

  1. unity
  2. Zero
  3. 50 HZ
  4. Infinity

Most of space in an atom is …..

  1. Filled with neutrons
  2. filled with positive charge
  3. empty
  4. filled with negative charge

One example of bad thermal insulator is ……

  1. Cork
  2. Potassium
  3. Wool
  4. Paper

Who introduced the term 'mole' in chemistry?

  1. A Lavoisier
  2. Amedeo Avogadro
  3. John dalton
  4. Wilhelm Ostwald

Which of the following is not the unit of concentration?

  1. PPM
  2. Mole/m3
  3. N/M3
  4. Molar

An alloy which does not contain copper is …..

  1. Bronze
  2. Brass
  3. Bell metal
  4. Magnalium

In our body, percentage of water is …..

  1. 0.7
  2. 0.6
  3. 0.9
  4. 0.5

Particles which move towards cathode are called ……

  1. Positrons
  2. Photons
  3. Anions
  4. Cations

The on-off controller is a ______ system.

  1. Linear
  2. Discontinuous
  3. Digital
  4. Non-linear

Which elements has the atomic number 8?

  1. Helium
  2. Lithium
  3. Nitrogen
  4. Oxygen

Liquid ammonia is not used as such a fertiliser in tropical countries like India, because …..

  1. it is very costly
  2. it's N2 content is very low
  3. it will evaporate on spraying
  4. it is not available

In Charle's law quantity which remains constant is …..

  1. volume
  2. Temperature
  3. Pressure
  4. Forces

Between temperature and volume of gas charle's law determines …..

  1. Qualitative relationship
  2. Correlation
  3. Quantitative relationship
  4. non-polar relationship

Which of the following is not a type of pressure sensing elements?

  1. Bourdon tube
  2. Orifice plate
  3. Monometer
  4. Bellows

When impurities are added to an elastic substance, its elasticity?

  1. Becomes Zero
  2. Increases
  3. May increase or decrease
  4. Decreases

Faraday's laws of electrolysis are related to the …..

  1. atomic number of the anion
  2. atomic number of the cation
  3. Speed of the cation
  4. equivalent mass of the electrolyte

In electrolysis of pure ionic molten compounds, metal is formed at ….

  1. Anode
  2. Base of the apparatus
  3. Inert electrode
  4. Cathode

For deep sea diving oxygen is usually mixed with …..

  1. argon
  2. Hydrogen
  3. He gas
  4. Nitrogen Gas

Which one of these thermometer is portable as well as simple to use?

  1. Mercury-in-gas thermometer
  2. Thermometer
  3. Resistance thermometer
  4. Constant volume gas thermometer

Smallest particle of an element which cannot be sub divided?

  1. Electron
  2. Proton
  3. Atom
  4. Neutrons

Modulation is done in _______.

  1. Transducer
  2. Between transmitter and radio receiver
  3. Transmitter
  4. Receiver

Which of the following is not mineral acid?

  1. Hydrochloric Acid
  2. Sulfuric Acid
  3. Citric Acid
  4. Nitric Acid

Accelerometer detects the …..

  1. Large acceleration
  2. Large deceleration
  3. Small acceleration
  4. Large deceleration and acceleration

Ions discharged in electrolysis depends on ….

  1. Concentration of ions
  2. Density of electrolyte
  3. Relative electrode potential
  4. Relative electrode charge

Air is result of ……

  1. Electric force
  2. Magnetic force
  3. Gravitational force
  4. Contact force

Manometer is used to measure the pressure of a

  1. None
  2. Liquid
  3. Gas
  4. Gas as well as liquid

The number value 6.022×1023 is also called ….

  1. Mass number
  2. Dalton Number
  3. Atomic number
  4. Avogadro's number

Conversion of S to SO2 is….

  1. Oxidation
  2. Physical change
  3. Chemical change
  4. None of the above

WORKSHOP CALCULATION AND SCIENCE

What denotes letter 'M' in MKS system?

  1. Meter
  2. Millimeter
  3. Mile
  4. Micron

What is termed as the quantity of matter contained in a body?

  1. Specific gravity
  2. Volume
  3. Density
  4. Mass

What is called mass per unit volume of a substances?

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

At what temperature will Fahrenheit and centigrade thermometers give the same reading?

  1. -38oC
  2. -41oC
  3. -40oC
  4. -39oC

Which is the unit of current?

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

Convert 0.456 decimal fraction into percentage.

  1. 4.56%
  2. 0.456%
  3. 0.0456%
  4. 45.6%

ENGINEERING DRAWING

Identify the conventional symbol of material?

  1. Glass
  2. Water
  3. Concrete
  4. Asbestos

Compass used to draw for___.

  1. circle
  2. rectangle
  3. square
  4. triangle

Identify the name of tool?

  1. Steel rule
  2. Feeler gauge
  3. Surface gauge
  4. Try square

Which drawing dimension is correct as per IS standard?

Which dimension correctly marked in the circle as per standard?

Which arrow head is correct as per standard?

EMPLOYABILITY SKILLS

CPU stands for ________

  1. Central Progress Unit
  2. Central Programming Unit
  3. Central Processing Unit
  4. Central Planning Unit

This intention to move out of one’s place to another for better jobs is called _________.

  1. Migration
  2. Litigation
  3. Irrigation
  4. Mitigation

The word that expresses a sudden and strong feeling is called_________.

  1. interjection
  2. punctuation
  3. conjunction
  4. apostrophe

___________ are the abilities and qualities you have as a person that helps you grow well in life and career.

  1. Threats
  2. Personal Strengths
  3. Personal weaknesses
  4. Opportunities

Which of the following is an example of personal weakness?

  1. Hard working
  2. Being lazy
  3. Confidence
  4. Active

Which of the following is true about stress ?

  1. Stress can be managed
  2. Stress cannot be controlled
  3. Stress can not be decreased
  4. All of the above

Intrinsic motivation is……

  1. long lasting
  2. to gain social acceptance
  3. for money or reward
  4. short lived

Which one is a “Do’s” of discussion etiquettes?

  1. Talk about irrelevant details
  2. Use impolite or rude language
  3. Loose your temper
  4. Listen to others

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

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

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

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

In MS Paint, which extension is not supported _________

  1. .png
  2. .jpeg
  3. .doc
  4. .gif

The expansion of SIDO is…………

  1. Small Income Development Organization
  2. Small Investment Development Organization
  3. Small Industries Development Organization
  4. Standard Industry Development Organization

The 4Ps of a good sales pitch are: promise, picture, pitch and ______

  1. Proof
  2. Public
  3. Price
  4. Product

What is the default name of newly created folder in windows?

  1. Folder
  2. New
  3. New folder
  4. Blank

When you speak to a person, you need to _______

  1. Look at the floor
  2. Stare at the person
  3. Look away from the person
  4. Look at the person in a friendly manner

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

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

Re-arrange the following set of words into meaningful sentence. “teacher / school / worked / she / a / as”

  1. She teacher worked as a school
  2. School worked as a she teacher
  3. She worked as a school teacher
  4. Worked she as a school teacher

Which of the following statements is true?

  1. Only experts can solve any problem
  2. The more problems you solve, the better you will get at problem solving!
  3. We need to pursue a course to even solve a simple problem
  4. It is not important to solve any problem

Which one is NOT an essential characteristic to achieve success?

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

Which one is a file management tool that comes with windows?

  1. Notepad
  2. Control panel
  3. Window explorer
  4. Desktop

What is the full form of GST?

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

When is capital letter used?

  1. Beginning of a sentence
  2. Names of persons
  3. Names of places
  4. All the above

Based on the information that you get through probing, you will be in a better position to make _______.

  1. Effective problem solving
  2. No Progress
  3. Build friendship
  4. Proper product suggestions

The expansion of WAN is ___________

  1. Wide Area Name
  2. Wide Area Network
  3. Web Aided Network
  4. Web Assigned Name

In an economic growth, role of entrepreneur is to..............

  1. improve per capita income
  2. unbalance the regional development
  3. stagnate standard of living
  4. generate unemployment

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