Air India Engineering Services
10+ SBI Cards & Payment Services Interview Questions and Answers
Q1. How do you distinguish First Angle Projection and Third Angle Projection by seeing Engineering Drawing?
First Angle Projection and Third Angle Projection can be distinguished by the position of the object and the projection planes.
First Angle Projection places the object in the first quadrant and the projection planes are placed between the object and the observer.
Third Angle Projection places the object in the third quadrant and the projection planes are placed behind the object.
In First Angle Projection, the views are obtained by projecting the object onto the planes of proje...read more
Q2. If you receive a threat call saying a Bomb was placed in your office, how you will react to the situation
I would immediately follow the company's bomb threat protocol and notify the appropriate authorities.
Remain calm and composed
Follow the company's bomb threat protocol
Notify the office management or security team
Evacuate the office if instructed to do so
Cooperate fully with law enforcement agencies
Do not touch any suspicious objects or packages
Q3. Define accident, what are the precautions you take to prevent accident?
An accident is an unexpected and undesirable event that causes harm or damage. Precautions to prevent accidents include proper training, following safety protocols, and maintaining equipment.
Accidents are events that occur unexpectedly and result in harm or damage.
Preventing accidents involves taking precautions and following safety measures.
Proper training is essential to ensure employees are aware of potential hazards and know how to handle them.
Following safety protocols a...read more
Q4. What are the types of Fire? How do you protect from fire accidents, What is the assembling point?
Types of fire include Class A, B, C, D, and K. Fire protection measures include fire extinguishers, sprinkler systems, and fire alarms. Assembling points are designated safe areas during emergencies.
Types of fire: Class A (ordinary combustibles), Class B (flammable liquids), Class C (electrical fires), Class D (flammable metals), and Class K (cooking oils and fats)
Fire protection measures: fire extinguishers, sprinkler systems, fire alarms, fire blankets, fire doors
Assembling...read more
Q5. If an employee came to duty after consuming alcohol, you take him duty or not
No, the employee should not be allowed to take duty after consuming alcohol.
Allowing an employee to work after consuming alcohol can pose serious safety risks.
Alcohol impairs judgment, coordination, and reaction time, which are crucial for a service engineer's job.
It can lead to accidents, errors, and compromised customer service.
The company should have a clear policy on alcohol consumption and enforce it consistently.
Offering support and resources for employees struggling wi...read more
Q6. Hole standard system or Shaft standard system to be followed, what are merits and demerits
The choice between hole standard system and shaft standard system depends on the specific requirements and constraints of the engineering project.
Hole standard system: Uses a fixed hole size and allows for variation in the shaft size. It is commonly used in applications where the hole is critical, such as bearings or press fits.
Shaft standard system: Uses a fixed shaft size and allows for variation in the hole size. It is commonly used in applications where the shaft is criti...read more
Q7. For which type aircraft do want to work?
I am interested in working on commercial aircraft, specifically wide-body jets.
I have experience working on various commercial aircraft models such as Boeing 747, Airbus A380, and Boeing 777.
I enjoy the complexity and challenges that come with maintaining and repairing wide-body jets.
I am familiar with the specific systems and components found in these aircraft types, which allows me to work efficiently and effectively.
Q8. Was there a snag in that pre-cooler?
Yes, there was a snag in the pre-cooler.
Yes, there was a blockage in the pre-cooler causing reduced airflow.
The snag was identified during routine maintenance checks.
The snag was rectified by cleaning out the blockage or replacing the affected part.
Q9. What is a pre-cooler?
A pre-cooler is a device used to cool air before it enters the engine for combustion.
Pre-coolers are commonly used in aircraft engines to increase efficiency and performance.
They can be either air-to-air or liquid-to-air heat exchangers.
Examples include intercoolers in turbocharged engines and ram air pre-coolers in high-speed aircraft.
Q10. Identify the tools
Aircraft technician tools include wrenches, screwdrivers, pliers, multimeters, and torque wrenches.
Wrenches
Screwdrivers
Pliers
Multimeters
Torque wrenches
Q11. Difference between b777 and b787
B777 and B787 are both wide-body, twin-engine aircraft manufactured by Boeing, but they differ in terms of size, range, and technology.
B777 is larger and has a longer range compared to B787
B787 is more fuel-efficient and uses composite materials in its construction
B787 features advanced technologies like larger windows and improved cabin pressurization systems
B777 has been in service longer and has a proven track record in the industry
Q12. Tools used in aviation maintenance
Various tools used in aviation maintenance include wrenches, screwdrivers, pliers, torque wrenches, multimeters, and inspection mirrors.
Wrenches
Screwdrivers
Pliers
Torque wrenches
Multimeters
Inspection mirrors
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