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ERD Technologies
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I applied via Walk-in and was interviewed in Sep 2023. There were 3 interview rounds.
Tell me about your self
A capacitor is an electronic component that stores electrical energy in an electric field.
Capacitors are used in electronic circuits to filter, smooth, or store electrical energy.
They consist of two conductive plates separated by an insulating material called a dielectric.
Capacitance is the measure of a capacitor's ability to store charge.
Common types of capacitors include ceramic, electrolytic, and tantalum capacitors
Registered refers to being officially recorded or recognized by a relevant authority or organization.
Being officially recorded or recognized
Usually involves filling out forms or providing information
Can refer to individuals, companies, products, etc.
FPGA stands for Field-Programmable Gate Array, a type of integrated circuit that can be reprogrammed after manufacturing.
FPGAs contain programmable logic blocks and interconnects
They are used in various applications such as signal processing, aerospace, and telecommunications
Examples of FPGA manufacturers include Xilinx and Intel (formerly Altera)
I applied via Naukri.com and was interviewed in Jun 2023. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before Jan 2023. There was 1 interview round.
A transistor is a semiconductor device that amplifies or switches electronic signals and electrical power.
Transistors are fundamental building blocks of modern electronic devices.
They are used in various applications such as amplifiers, switches, and oscillators.
Transistors can be categorized into different types such as bipolar junction transistors (BJTs) and field-effect transistors (FETs).
They have three main termin...
I applied via Naukri.com and was interviewed in May 2021. There were 4 interview rounds.
ERD Technologies interview questions for popular designations
I applied via Recruitment Consulltant and was interviewed before Nov 2021. There were 3 interview rounds.
Interview questions for Trainee maintenance engineer related to mechanical engineering subjects and CAD software
Listed all mechanical engineering subjects
Explained the subject I have the most command on
Differentiated between 2 stroke and 4 stroke engine
Described extrude command in SOLIDWORKS
Defined Bernoulli's theorem
Answered basic questions from my domain
The Extrude command in SOLIDWORKS is used to create a 3D solid or surface by extending a 2D sketch in a specific direction.
Extrude is a fundamental feature in SOLIDWORKS used for creating solid models.
It allows you to add or remove material from a sketch to create a 3D shape.
The command offers options for specifying the direction, depth, and other parameters of the extrusion.
You can extrude a sketch symmetrically, asym...
2 stroke engines have a power stroke in each revolution, while 4 stroke engines have a power stroke in every other revolution.
2 stroke engines have a simpler design and are lighter than 4 stroke engines.
2 stroke engines have a higher power-to-weight ratio compared to 4 stroke engines.
4 stroke engines are more fuel-efficient and produce less pollution than 2 stroke engines.
Examples of 2 stroke engines include chainsaws,...
I applied via Campus Placement and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Sep 2017. There were 2 interview rounds.
posted on 14 May 2022
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.
I was interviewed before Sep 2020.
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
based on 4 interviews
Interview experience
based on 95 reviews
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Quality Engineer
21
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Business Development Executive
17
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Assistant Manager
15
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Maintenance Engineer
13
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Executive - Sales & Marketing
10
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