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There are several types of bearings used in mechanical applications.
There are four main types of bearings: ball bearings, roller bearings, plain bearings, and jewel bearings.
Ball bearings are the most common type and are used in applications with low to moderate loads.
Roller bearings are used in applications with heavier loads and higher speeds.
Plain bearings are used in applications with high loads and low speeds.
Jewe...
There are three types of lubrication for rotating mechanisms: hydrodynamic, boundary, and mixed.
Hydrodynamic lubrication uses a fluid film to separate the surfaces and reduce friction.
Boundary lubrication uses a layer of lubricant on the surface to reduce friction.
Mixed lubrication is a combination of hydrodynamic and boundary lubrication.
Examples of lubricants include oil, grease, and graphite.
The choice of lubricatio...
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posted on 1 Jun 2021
I applied via Walk-in and was interviewed in Feb 2021. There were 3 interview rounds.
posted on 10 Sep 2017
I appeared for an interview before Sep 2016.
posted on 10 Sep 2015
I applied via PLACEMENT
posted on 12 May 2018
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.
The end-to-end billing procedure involves reconciliation of materials and analysis of vendor work orders.
Gather all relevant information for billing, including materials used and vendor work orders.
Verify the accuracy of the materials used and work performed against the vendor work orders.
Calculate the total cost of materials and work performed for billing purposes.
Generate an invoice based on the reconciled materials ...
I applied via Walk-in
Mixed design is a research design that combines elements of both quantitative and qualitative research methods.
Mixed design involves collecting and analyzing both numerical data and non-numerical data.
It allows researchers to gain a more comprehensive understanding of a research topic by utilizing the strengths of both quantitative and qualitative approaches.
Examples of mixed design studies include using surveys to col...
A cube mould is a device used in construction to create concrete cubes for testing the compressive strength of concrete.
Cube moulds are typically made of steel or cast iron and come in various sizes.
Concrete is poured into the cube mould and allowed to set before being tested for strength.
The dimensions of the cube mould are standardized to ensure accurate testing results.
Cube moulds are commonly used in construction p...
M20 grade is a mix of concrete with a compressive strength of 20 megapascals after 28 days.
M20 grade concrete is commonly used for residential construction.
It is a mix of 1:1.5:3 (cement:sand:aggregate).
The compressive strength of M20 grade concrete is achieved after 28 days of curing.
It is suitable for foundations, slabs, beams, columns, etc.
posted on 16 Mar 2024
I applied via Walk-in and was interviewed in Oct 2023. There were 3 interview rounds.
Basic terms of construction refer to fundamental concepts and terminology used in the construction industry.
Foundation: The base on which a building or structure is constructed.
Structural elements: Beams, columns, and walls that support the building.
Materials: The substances used in construction, such as concrete, steel, and wood.
Blueprints: Detailed plans and drawings that guide the construction process.
Permits: Legal...
To estimate the raft foundation for 35m×75m within 14 days, consider factors like soil type, load bearing capacity, labor availability, equipment needed, and weather conditions.
Assess soil type to determine necessary excavation and compaction methods
Calculate load bearing capacity based on structure weight and soil properties
Consider availability of skilled labor and equipment for construction
Factor in weather conditio...
Concrete technology involves the study of materials used in construction, their properties, and how they interact to form a strong and durable material.
Concrete is a composite material made up of cement, water, aggregates (such as sand or gravel), and sometimes additives.
The properties of concrete can be influenced by the ratio of these components, the curing process, and the use of admixtures.
Some important properties...
What's your profile and project
posted on 11 Jun 2022
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
Mathematics, English, Reasoning
An antenna is a device that converts electrical signals into electromagnetic waves and vice versa. Satcom is short for satellite communication.
Antennas are used for transmitting and receiving signals in various applications such as radio, television, and wireless communication.
Satcom refers to the use of satellites for communication purposes, including television broadcasting, internet access, and military communicatio...
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Senior Engineer
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Assistant Manager
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Associate Manager
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