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Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.
Ball bearings use balls to reduce friction and support radial and axial loads.
Roller bearings use cylindrical rollers to support heavy radial loads.
Plain bearings have a sliding surface instead of balls or rollers.
Fluid bearings use a thin layer of liquid or gas to support rotating shafts.
Other types include magnetic bearings,
Types of pumps in engineering include centrifugal pumps, reciprocating pumps, and rotary pumps.
Centrifugal pumps use a rotating impeller to increase the pressure of a fluid.
Reciprocating pumps use a piston or diaphragm to displace the fluid.
Rotary pumps use rotating mechanisms to move the fluid, such as gear pumps or screw pumps.
A pump is a mechanical device that moves fluids or gases by applying mechanical force.
Pumps are used to transfer liquids in various industries such as water treatment, oil and gas, and manufacturing.
They can be classified into different types based on their operation, such as centrifugal pumps, positive displacement pumps, and diaphragm pumps.
Pumps play a crucial role in maintaining the flow of fluids in systems like H...
I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.
n-tier architecture is a software design pattern that divides an application into logical layers.
It separates presentation, application processing, and data management functions.
Each layer can be developed and maintained independently.
Examples include 3-tier and 4-tier architectures.
It improves scalability, maintainability, and flexibility of the application.
I applied via Job Fair and was interviewed before May 2021. There were 2 interview rounds.
PHP is a server-side scripting language used for web development.
PHP stands for Hypertext Preprocessor.
It is an open-source language.
PHP code is executed on the server, generating HTML which is sent to the client.
It can be embedded into HTML code.
PHP is commonly used for creating dynamic web pages and web applications.
Popular websites like Facebook, Wikipedia, and WordPress are built using PHP.
I applied via Naukri.com and was interviewed before Oct 2021. There were 3 interview rounds.
AD DNS DHCP are Microsoft technologies used for network management and authentication.
Active Directory (AD) is a directory service used for authentication and authorization of users and computers in a network.
Domain Name System (DNS) is used for name resolution of network resources.
Dynamic Host Configuration Protocol (DHCP) is used for automatic IP address assignment to network devices.
AD, DNS, and DHCP are often used ...
IaaS, SaaS, and PaaS are cloud computing models that provide different levels of infrastructure, software, and platform services.
IaaS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as servers, storage, and networking.
SaaS (Software as a Service) delivers software applications over the internet, eliminating the need for local installation and maintenance.
PaaS (Platform as ...
General questions for 1 hors online exams
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
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