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I applied via Walk-in and was interviewed in Sep 2022. There were 2 interview rounds.
A lathe is a machine tool that rotates a workpiece about an axis of rotation to perform various operations such as cutting, sanding, drilling, knurling, or deformation.
Lathe is used to shape and cut materials such as wood, metal, and plastic.
It rotates the workpiece on its axis and a cutting tool is applied to the workpiece to remove material.
Lathe can perform various operations such as turning, facing, drilling, borin...
Boiler drum is a cylindrical container which is used to store water and steam produced in a boiler.
It is a vital component of a boiler system.
It is usually made of steel and is located at the top of the boiler.
It acts as a reservoir of water/steam and helps to separate steam from water.
It also helps to regulate the pressure and temperature of the steam.
The level of water in the drum is maintained by a feedwater control...
I applied via Referral and was interviewed before Aug 2022. There were 2 interview rounds.
Types of gear boxes and gears commonly used in mechanical engineering include spur gears, helical gears, bevel gears, and worm gears.
Spur gears: most common type, straight teeth parallel to the gear axis
Helical gears: angled teeth for smoother and quieter operation
Bevel gears: used to change the direction of rotation
Worm gears: used for high reduction ratios and high torque applications
Types of conveyors include belt, roller, chain, screw, and pneumatic. Maintenance involves regular inspection, cleaning, lubrication, and replacing worn parts.
Types of conveyors: belt, roller, chain, screw, pneumatic
Maintenance tasks: regular inspection, cleaning, lubrication, replacing worn parts
Examples: Belt conveyor used in manufacturing plants, roller conveyor in warehouses
Troubleshooting blowers and compressors involves identifying and resolving issues with their operation.
Start by checking for any unusual noises or vibrations coming from the blower or compressor.
Inspect the filters and ensure they are clean and not clogged, as this can affect performance.
Check for any leaks in the system, as this can lead to a decrease in efficiency.
Verify that all connections and components are secure...
Overhauling gear boxes and fans compressors involves disassembling, inspecting, repairing, and reassembling the components to ensure optimal performance.
Disassemble the gear boxes and fans compressors carefully to inspect for any wear or damage
Replace any worn out or damaged parts with new ones
Clean and lubricate all components before reassembling
Perform tests to ensure proper functioning after overhaul
Document the ove
A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. An AHU (Air Handling Unit) is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system.
Chillers are commonly used in commercial and industrial buildings to cool water or other fluids for air conditioning or process cooling.
AHUs are responsible for con...
Power Mech Projects interview questions for designations
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posted on 30 Dec 2020
I applied via Naukri.com and was interviewed in Feb 2021. There were 2 interview rounds.
posted on 18 Nov 2020
AIDL stands for Android Interface Definition Language, used for inter-process communication in Android.
AIDL is used to define the interface between client and service in Android.
It allows communication between different processes in Android.
AIDL is used to pass complex data types between processes.
AIDL is similar to Remote Procedure Call (RPC) in other programming languages.
Example: AIDL is used in Android to implement...
Hash set and hash map are data structures used to store key-value pairs for efficient retrieval.
Hash set stores unique values without any specific order.
Hash map stores key-value pairs and allows fast retrieval of values based on keys.
Both use hashing to map keys to their corresponding values.
In Java, HashSet and HashMap are implementations of these data structures.
posted on 14 Jul 2021
posted on 7 Aug 2021
I applied via Company Website and was interviewed in Feb 2021. There were 5 interview rounds.
I applied via Company Website and was interviewed before Apr 2020. There were 4 interview rounds.
Mix design of concrete and BTech project
Mix design involves determining the proportions of cement, water, aggregates, and admixtures to achieve desired properties of concrete
Factors like strength, workability, durability, and cost are considered while designing the mix
BTech project can involve studying the effect of different mix designs on properties of concrete or developing a new mix design
Examples of BTech projects...
The question is unclear and lacks context.
Please provide more information about the 'update shuttering system'.
Specify the time frame for the updates.
Clarify the purpose or objective of the updates.
Provide any relevant examples or scenarios.
I want to work as an execution engineer because I enjoy the challenge of overseeing and coordinating all aspects of a project.
As an execution engineer, I would have the opportunity to work on a variety of projects and oversee all aspects of their execution.
I enjoy the challenge of coordinating different teams and ensuring that everything runs smoothly.
While working on a formwork or quality team would be valuable experi...
Concrete is the most important as it provides the strength and durability to the structure.
Concrete is the backbone of any RCC structure.
It provides the strength and durability to the structure.
Reinforcements and formwork are important too, but without concrete, they are useless.
Proper mix design and curing of concrete are crucial for the longevity of the structure.
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