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VFD stands for Variable Frequency Drive. It is an electronic device that controls the speed of an AC motor.
VFD controls the frequency and voltage supplied to the motor, which in turn controls the motor speed.
It uses pulse width modulation (PWM) to vary the frequency of the voltage supplied to the motor.
VFDs are used in various applications such as HVAC systems, pumps, conveyors, and fans.
They help in reducing energy co...
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I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
posted on 13 Sep 2022
I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.
Aptitude and English test
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Mar 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 3 interview rounds.
Cocubes Test Task 1 is of Aptitude questions needs to be completed in Specific time interval and Task 2 is Essay Writing to be finished in Given interval
L1 Exam should be cleared L 1 exam is of multiple choice questions and completely related to Java J2Ee Spring
I applied via Recruitment Consultant and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2019. There were 4 interview rounds.
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Automation Engineer
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| ₹3 L/yr - ₹5.5 L/yr |
Electrical Design Engineer
4
salaries
| ₹3 L/yr - ₹3.4 L/yr |
Purchase Manager
4
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| ₹6 L/yr - ₹10 L/yr |
Accountant
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| ₹2.6 L/yr - ₹3 L/yr |
Service Engineer
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