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I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
Circuit breakers are selected based on voltage, current rating, interrupting capacity, and application.
Voltage rating should be equal to or greater than the system voltage
Current rating should be selected based on the maximum current expected in the circuit
Interrupting capacity should be sufficient to interrupt the maximum fault current
Application-specific requirements such as environmental conditions and type of load ...
MCB, MCCB, and MPCB are circuit breakers used for electrical protection. They differ in their current ratings and trip characteristics.
MCB stands for Miniature Circuit Breaker and is used for low current applications up to 125A.
MCCB stands for Molded Case Circuit Breaker and is used for higher current applications up to 2500A.
MPCB stands for Motor Protection Circuit Breaker and is used for protecting motors from overlo...
Calculation of cable size and busbar size is crucial for electrical design engineers.
Cable size calculation involves determining the current carrying capacity of the cable and selecting the appropriate size based on the load requirements.
Busbar size calculation involves determining the current carrying capacity of the busbar and selecting the appropriate size based on the load requirements.
Factors to consider when calc...
The IP rating of a panel refers to its level of protection against solids and liquids. Panels can be separated by physical barriers or electrical insulation.
IP rating indicates the degree of protection provided by a panel against dust and water. Higher IP ratings offer better protection.
Separation of panels can be achieved through physical barriers such as walls, partitions, or enclosures.
Electrical insulation is anoth...
I applied via Naukri.com
I applied via Newspaper Ad and was interviewed in Oct 2024. There was 1 interview round.
I applied via LinkedIn and was interviewed in Jul 2024. There was 1 interview round.
Yes, I have experience working with AWS services such as EC2, S3, and RDS.
Managed EC2 instances for hosting applications
Utilized S3 for storing and retrieving data
Configured and maintained RDS databases
Implemented AWS Lambda functions for serverless computing
IDC Technologies interview questions for popular designations
AngularJS program demonstrating the concept of data binding.
Get interview-ready with Top IDC Technologies Interview Questions
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There were 3 interview rounds.
Joins are used to combine rows from two or more tables based on a related column between them.
Joins are used in SQL to retrieve data from multiple tables based on a related column between them.
Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
DML stands for Data Manipulation Language and is used to manipulate data in a database.
DML is used to insert, update, delete, and retrieve data in a database.
Examples of DML statements include INSERT, UPDATE, DELETE, and SELECT.
DML is essential for managing and modifying data within a database.
I want to join the organization because of its reputation for innovation and growth opportunities.
Impressed by the company's track record of successful projects
Excited about the potential for career advancement
Interested in working with a talented team of professionals
Pillars of object orientation include encapsulation, inheritance, and polymorphism.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allowing a class to inherit properties and behavior from another class.
Polymorphism: Ability for objects of different classes to respond to the same message.
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The duration of IDC Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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