Amber Enterprises India Electrical Engineer Interview Questions and Answers

Q1. Tell me about yourself.
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Q1. Related to procurement
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Q1. Related to salary expectations
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Q1. Related to joining the company and previous background
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Q1. What is 3-phase 4 wair system
Ans. 
A 3-phase 4 wire system is a type of electrical system commonly used for power distribution.
• Consists of three conductors carrying alternating current at the same frequency, with a fourth neutral conductor

• Provides a more balanced and efficient power distribution compared to single-phase systems

• Commonly used in industrial and commercial applications for higher power requirements

• Example: Used in large factories, office bu
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Q2. Which of the following is a characteristic of digital signal
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A characteristic of digital signal is that it is discrete and represented by binary numbers.
• Digital signals are represented by discrete values

• Digital signals are represented by binary numbers (0s and 1s)

• Digital signals are less susceptible to noise compared to analog signals
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Q3. An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred when
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Norton representation is preferred when the load impedance is known and fixed.
• Norton representation is preferred when the load impedance is known and fixed, as it simplifies calculations.

• Thevenin representation is preferred when the load impedance is unknown or variable.

• Norton equivalent circuits are easier to analyze in terms of current flow and power calculations.

• Thevenin equivalent circuits are easier to analyze in
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Diploma in electrical engineering

Q1. Electrical engineering
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Q2. Electrical motor
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Q3. Electrical equipment
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Q1. Electrical maintenance
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Q2. Electrical motor
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Q1. Work experience?
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Q2. Educational and work details details?
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Q1. Civil engineering related questions
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Q2. Assignment for costing and Estimation
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Costing and estimation assignment for Senior Engineer position
• Understand the scope of the project and gather all relevant information

• Break down the project into smaller tasks and estimate the time and cost for each task

• Consider factors such as materials, labor, equipment, and overhead costs

• Use historical data or industry benchmarks to validate your estimates

• Provide a detailed cost breakdown and justification for your e
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Computer software skills

Estimation & costing related work

Q1. Documents check
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Q2. Salary discussion
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