ITI Previous Papers REFRIGERATION AND AIR CONDITIONING TECHNICIAN(NSQF)
| TRADE NAME | REFRIGERATION AND AIR CONDITIONING TECHNICIAN(NSQF) |
|---|---|
| TRADE TYPE | Engineering |
| YEAR | 1 |
| EXAM DATE | 2023-07-24 |
| EXAM TIME | 09:00:11:00 |
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TRADE THEORY
Which semiconductor material is used to make diodes?
Which extinguishes the fire on electrical equipment?
Which type of insulation material is used in modern refrigerators?
Which process is done first in split AC for shifting from one place to another?
Which material is used to make the evaporator of refrigerator?
Where the refrigerant is stored in split AC during pump down operation?
Which type of condenser is used in window Air conditioner?
Which type of compressor is used for domestic refrigerator?
What is the name of the tool used for bending sheet metal?
What is the process of accumulation of ice on the surface of evaporator?
Which gas is used for flushing blocked capillary tube?
Which valve is closed during compression stroke in reciprocating compressor?
Which property is desirable for an ideal refrigerant?
What tonnage capacity of split AC unit uses 150/200 MFD starting capacitor?
Which gas is used for Pressurizing and testing leakage of RAC system?
Which operation is in progress with capacitor?
What is the category of R 502 refrigerant?
What is the name of active component used in electronic circuit?
What is the advantage of using flux in brazing?
What is the function of refrigerant fluid in a refrigerator?
What is the control marked as X in compressor motor?
Which component controls the thermostat and defrost heater in frost free refrigerator?
What is the unit of heat in M.K.S system?
Which winding is made of thin wire in single phase motor?
What is the name of component?
Which part of window AC removes dust particles from the room air?
Which bearing is used in blower motor of indoor unit in ductable split air conditioner?
What is the advantage of a hermetically sealed compressor in refrigerator?
Which is adjusted to the size of electrode in welding process?
What is the part marked as X in refrigerator wiring?
What is the name of part marked as X in evaporator?
What is the name of part marked as X?
Which component actuates the defrost cycle in frost free refrigerator?
What is “smothering” in fire extinguishing?
What is the part marked as X in welding blow pipe?
Which thermodynamic process the temperature is kept constant?
Which lubricant oil is used in swash plate of R 134a compressor?
Which sheet is used to check the tightness of door gasket of a refrigerator?
WORKSHOP CALCULATION AND SCIENCE
Which is the unit of current?
Which property of metal has its power of returning to its original shape after the applied force is released?
Which metal contains iron as a major content?
What is termed as the quantity of matter contained in a body?
Which insulating material is used for making switches?
What is the area of a rectangle, whose length and breadth are 10cm and 8cm respectively?
ENGINEERING DRAWING
Which arrow head is correct as per standard?
Identify the conventional symbol of material?
Identify the line 'b'?
Identify the correct aligned system dimension?
Identify the name of tool?
Which title block position is correct as standard practice?
EMPLOYABILITY SKILLS
Which punctuation mark should be used in the following sentence? Is there any site engineer here
A written description of duties and responsibilities to be carried out in a job is called ___________.
Choose the odd word.
To be in a job or work is……
21st century workplace skills help you to get employed……
Which one is a social networking site?
Which one is a “Don’t” of information security?
Which of these is an essential step in the problem solving process?
Which of these is not an online job search platform?
Fill in the blank with proper pronoun. “She made this cake ___________”
Which one is an input device?
What is a shortcut key for “select all” command?
In an email, where will you add the recipient email address whom you want to send the copy of an email?
Which of the following websites are not popular for finding jobs?
NAPS Stands for….
RTI is…
A good way to respond to the question ‘Shall we start the discussion?’ is _______.
For “SMART” Goal, S stands for_________
What should come next after “selecting the solution” in problem solving process?
Gesture “Brisk and erect walking” shows
In an economic growth, role of entrepreneur is to..............
In MS Excel, to insert a formula in cell, we must begin the entry with an operator ___________
The ability to do is…….
A person who is associated with the starting of business is called…………….
The expansion of SIDO is…………