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Burohappold Engineering
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I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.
Starters are devices used to start and control the speed of induction motors.
Direct On-Line (DOL) starter: provides full voltage to the motor at start
Star-Delta starter: reduces the starting current by initially connecting the motor in star configuration
Auto-transformer starter: uses an auto-transformer to reduce the voltage during starting
Soft starter: gradually increases the voltage to the motor to reduce starting cu...
Earthing is the process of connecting electrical systems to the ground to prevent electric shock and protect equipment.
Types of earthing include plate earthing, pipe earthing, rod earthing, and strip earthing.
Methods of earthing include neutral earthing, equipment earthing, and system earthing.
Earthing is essential for safety in electrical systems to prevent electric shock and damage to equipment.
Proper earthing ensure...
TF stands for Transformer. It is a static device used to transfer electrical energy between two or more circuits through electromagnetic induction.
Principle of TF involves Faraday's law of electromagnetic induction.
Types of TF include step-up, step-down, isolation, auto-transformer, etc.
TFs are used in power distribution, voltage regulation, impedance matching, etc.
The starting current of a DOL starter is typically 6-8 times the rated current of the motor.
The Direct-On-Line (DOL) starter is used to start induction motors.
The starting current of a DOL starter is usually 6-8 times the rated current of the motor.
This high starting current can cause voltage drops and stress on the electrical system.
Choose AC cables based on current rating, insulation material, and environmental conditions.
Consider the current rating of the cable to ensure it can handle the load
Choose the appropriate insulation material based on the application and environment
Take into account environmental conditions such as temperature, moisture, and exposure to chemicals
Select the right cable size to minimize voltage drop and power loss
Ensure c...
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I applied via Naukri.com and was interviewed in Aug 2022. There were 3 interview rounds.
I applied via Company Website and was interviewed in Apr 2022. There were 3 interview rounds.
I was interviewed in Apr 2023.
I applied via Approached by Company and was interviewed before Sep 2023. There were 2 interview rounds.
Revit tool test and questions related to BIM
Generator size and transformer size are determined based on the power requirements and load characteristics of the system.
Generator size is determined by the power requirements of the system, taking into account factors such as peak load, average load, and efficiency.
Transformer size is determined by the voltage and current requirements of the system, as well as the power factor and impedance of the load.
It is importan...
I applied via Campus Placement and was interviewed before Nov 2020. There was 1 interview round.
Program to calculate factorial
Use a loop to multiply the numbers from 1 to n
Handle edge cases like 0 and negative numbers
Use recursion for a more elegant solution
I applied via Referral and was interviewed before Apr 2022. There were 3 interview rounds.
I applied via Approached by Company and was interviewed in Aug 2024. There was 1 interview round.
Created endpoint using flask and wirte sql queries.
I was interviewed in Sep 2024.
Amazing aptitute test with knowledge of all aspects of the industry
Great assessment of all the interview natures of the assignment for risk, protocol, and valuation.
based on 1 interview
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Electrical Engineer
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Structural Engineer
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Mechanical Engineer
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