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Newton's three equations describe the relationship between forces and motion.
First law: An object at rest stays at rest, an object in motion stays in motion unless acted upon by an external force.
Second law: F = ma, where force is equal to mass times acceleration.
Third law: For every action, there is an equal and opposite reaction.
I applied via Walk-in and was interviewed in Sep 2023. There were 3 interview rounds.
Aptitude conducted in CBT base might asking about basic Aero and English
I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
Parts of internal combustion engine include cylinder, piston, spark plug, crankshaft, camshaft, valves, and fuel injector.
Cylinder
Piston
Spark plug
Crankshaft
Camshaft
Valves
Fuel injector
Noises from engine can be caused by various factors such as worn out components, lack of lubrication, or loose parts.
Check for worn out components such as belts, bearings, or pistons
Ensure proper lubrication of engine parts
Inspect for loose parts like bolts or screws
Consider the type of noise (e.g. knocking, rattling, squealing) to narrow down the issue
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I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
I applied via LinkedIn and was interviewed in Sep 2023. There was 1 interview round.
Aero engines work by sucking in air, compressing it, adding fuel, igniting the mixture, and then exhausting the resulting gases to create thrust.
Air is sucked in through the intake
The air is compressed in the compressor section
Fuel is added and ignited in the combustion chamber
The resulting hot gases expand and pass through the turbine section
The exhaust gases exit the engine, creating thrust
Current CTC is confidential. Expecting a competitive offer based on industry standards.
Current CTC is confidential information as per company policy
Expecting a competitive offer based on industry standards
Open to negotiation based on the overall compensation package
I have used various types of PLCs in my projects including Allen Bradley, Siemens, and Mitsubishi.
Allen Bradley PLCs are commonly used in industrial automation projects
Siemens PLCs are known for their reliability and flexibility
Mitsubishi PLCs are popular for their high-speed processing capabilities
I recently designed a microservices architecture for a cloud-based application, utilizing Docker containers and Kubernetes for scalability and reliability.
Utilized Docker containers for packaging and deploying individual services
Implemented Kubernetes for automated scaling and management of containers
Designed microservices architecture for improved modularity and scalability
Safety PLC is a programmable logic controller designed to ensure the safety of machinery and processes by monitoring and controlling safety functions.
Safety PLCs are used to monitor safety devices such as emergency stop buttons, light curtains, and safety gates.
They are programmed to react quickly to any safety breaches to prevent accidents.
Safety PLCs often have redundant hardware and software to increase reliability.
...
I applied via Naukri.com and was interviewed before Jun 2023. There were 2 interview rounds.
Angle of projection refers to the angle at which an object is projected into the air.
Angle of projection is the angle at which an object is launched or thrown into the air.
It affects the range, height, and time of flight of the object.
Different angles of projection can result in different trajectories for the object.
For example, a projectile launched at a 45-degree angle will have the maximum range.
A lower angle will r...
Gd and t symbols are used in engineering drawings to indicate geometric dimensioning and tolerancing.
Gd symbol is used to specify the geometric tolerance of a feature on a part.
T symbol is used to specify the tolerance zone for a feature on a part.
These symbols help communicate the required dimensions and tolerances for manufacturing.
For example, Gd&T symbols can indicate the allowable deviation in size, form, orientat
Manufacturing process involves converting raw materials into finished products through a series of steps.
Raw material procurement
Designing the product
Setting up production line
Quality control
Packaging and distribution
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The duration of ALTEN interview process can vary, but typically it takes about less than 2 weeks to complete.
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