Vistara Aircraft Maintenance Technician Interview Questions and Answers

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Q1. Video interview what you have done previously
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Q1. They check your documents and ask some questions
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Q1. What is Angle of incidence?
Ans. 
Angle of incidence is the angle between the chord line of an airfoil and the relative wind.
• It is an important factor in determining the lift and drag of an aircraft.

• It is usually measured in degrees.

• A higher angle of incidence results in more lift but also more drag.

• The angle of incidence can be adjusted by changing the position of the wing on the fuselage.

• For example, a glider has a high angle of incidence to generate
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Q2. Secondary control surface
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Q1. Type of combustion chamber
Ans. 
There are several types of combustion chambers used in aircraft engines.
• Can-annular combustion chamber

• Annular combustion chamber

• Can combustion chamber

• Tubular combustion chamber

• Reverse flow combustion chamber
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Q2. How to create lift in aircraft?
Ans. 
Lift is created by the wings of an aircraft through the Bernoulli's principle and Newton's third law of motion.
• Air flows faster over the curved upper surface of the wing, creating low pressure, while the air below the wing creates high pressure, resulting in lift.

• The angle of attack of the wing also affects the amount of lift generated.

• The shape and size of the wing, as well as the speed and density of the air, also pl...read more
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Q1. Questions related to the tasks mentioned in candidate’s CV
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Q2. Procedure wise explanation of tasks carried out.
Ans. 
Aircraft mechanics perform various tasks to ensure the safe operation of aircraft.
• Performing routine inspections and maintenance on aircraft systems

• Repairing or replacing faulty components

• Testing aircraft systems and equipment

• Troubleshooting and diagnosing mechanical issues

• Following maintenance manuals and procedures

• Documenting work performed and maintaining records

• Collaborating with other mechanics and technicians

• Ensu...read more
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Q3. Checking whether we have basic knowledge of what we have done.
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General aptitude technical genral knowledge group disscussion

Q1. Aircraft technical flight controls
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Q2. Aircraft systems hydralic
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