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AECOM Electrical Expert Interview Questions and Answers
AECOM Electrical Expert Interview Experiences
1 interview found
I applied via Walk-in and was interviewed in Jan 2021. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Layout plan of switching station and how many interruptor use in ssp?
- Ans.
The layout plan of a switching station includes the arrangement of equipment and the number of interrupters used.
The layout plan of a switching station is designed to ensure efficient and safe operation.
It includes the arrangement of various equipment such as transformers, circuit breakers, and disconnect switches.
The number of interrupters used in a switching station depends on the size and capacity of the station.
Int...
- Q2. What's the function of Neutral section and section insulator in OHE
- Ans.
The neutral section and section insulator in OHE have important functions in electrical systems.
The neutral section is used to provide a return path for the current in the electrical system.
It helps maintain the balance of electrical potential between the overhead wires and the ground.
The section insulator is used to electrically isolate different sections of the overhead wires.
It prevents the flow of current between a...
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Electrical Engineer Interview Questions & Answers
McDermott International
Anonymous
posted on 12 Oct 2024
I applied via campus placement at PSG College of Technology, Coimbatore and was interviewed in Sep 2024. There were 3 interview rounds.
General knowlegde, Basic Aptitude, Domain Technical MCQ
Genx vs Genz, Altitude and comparsion
(2 Questions)
- Q1. Components of Transformer
- Ans.
Components of a transformer include core, windings, and insulation.
Core: Provides a path for magnetic flux
Windings: Primary and secondary coils for inducing voltage
Insulation: Prevents short circuits and ensures safety
- Q2. Question based on series and parallel resistance
Selected
(2 Questions)
- Q1. Difference between MCB and MCCB
- Ans.
MCB is a miniature circuit breaker used for low voltage applications, while MCCB is a molded case circuit breaker used for higher currents and voltages.
MCB is designed for low voltage applications, typically up to 1000V, while MCCB is designed for higher currents and voltages, typically up to 2500V.
MCB is usually thermal-magnetic in operation, while MCCB can be thermal-magnetic or electronic trip units.
MCB is compact i...
- Q2. Different types of Breaker
- Ans.
Different types of breakers include circuit breakers, fuse breakers, and ground fault circuit interrupters.
Circuit breakers: Automatically switch off electrical circuits during abnormal conditions.
Fuse breakers: Use a fuse to interrupt the circuit when overloaded.
Ground fault circuit interrupters (GFCI): Detect imbalances in current flow to prevent electrical shocks.
Miniature circuit breakers (MCB): Provide protection ...
I applied via Recruitment Consulltant and was interviewed before Jan 2024. There was 1 interview round.
Online interview and shared my experience.
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Electrical Supervisor Interview Questions & Answers
Shapoorji Pallonji Group
Nabakumar Malick
posted on 11 Oct 2024
Selected
I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.
(3 Questions)
- Q1. Electrical any quacthine contraction
- Q2. Electrical power tools
- Q3. Peamament job your company
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Apr 2023. There were 2 interview rounds.
(3 Questions)
- Q1. Why do you want to do job?
- Q2. Why have you joined Electronics?
- Q3. What is Ohm's law?
- Ans.
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Ohm's law is represented by the equation I = V/R, where I is the current, V is the voltage, and R is the resistance.
It is named after Georg Simon Ohm, a German physicist who first formulated this law.
This law is applicable to all types of circuits, including DC and AC circuits.
It is use...
Interview Preparation Tips
- IT
Selected
I applied via Walk-in and was interviewed in Mar 2023. There were 4 interview rounds.
(2 Questions)
- Q1. Testing and commissioning related
- Q2. Work place Safety
(2 Questions)
- Q1. Circuit breakers & Switchgears
- Q2. What's the Loto system
- Ans.
The Loto system stands for Lockout/Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again during maintenance or servicing.
Loto system involves locking the energy-isolating devices with individual lockout devices to prevent the machine from being turned on
Tagout involves placing a tag on the locked device to indicate that it should not be operated
Employees workin...
(1 Question)
- Q1. How much salary expectations
Electrical Engineer Interview Questions & Answers
Nasser S. Al Hajri Corporation
arun
posted on 16 Dec 2023
(1 Question)
- Q1. Self introduction & previous company experience
Electrical Engineer Interview Questions & Answers
Alstom Transportation
Anonymous
posted on 25 Oct 2023
(1 Question)
- Q1. As per company policy requirement condition
(1 Question)
- Q1. As per company policy requirement
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 4 interview rounds.
(2 Questions)
- Q1. What is process for a project (from scratch to commission)
- Ans.
The process for a project involves planning, design, implementation, testing, and commissioning.
Define project scope and objectives
Create a project plan with timelines and milestones
Design the system or product
Procure necessary materials and equipment
Implement the design and build the system or product
Test the system or product to ensure it meets requirements
Commission the system or product for use
Provide ongoing suppo...
- Q2. Electrical calculations
(1 Question)
- Q1. Case studies and different scenarios
(1 Question)
- Q1. All about your experience and expectations
Interview Preparation Tips
Prepare resumes contents
Basic knowledge for electronics and electrical
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AECOM Electrical Expert Reviews and Ratings
based on 2 reviews
Rating in categories
|
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256
salaries
|  ₹5.5 L/yr - ₹22 L/yr |
|
Senior Engineer
204
salaries
| ₹7.5 L/yr - ₹28 L/yr |
|
L2 Engineer
147
salaries
| ₹3.4 L/yr - ₹10 L/yr |
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132
salaries
| ₹4.1 L/yr - ₹14.9 L/yr |
|
Engineer
127
salaries
| ₹3.2 L/yr - ₹14.5 L/yr |
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