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Thejo Engineering Electrical Engineer Interview Questions, Process, and Tips
Top Thejo Engineering Electrical Engineer Interview Questions and Answers
- Q1. How to read right control wiring
- Q2. Control wiring for ACB and VCB?
- Q3. How many types safety
Thejo Engineering Electrical Engineer Interview Experiences
3 interviews found
I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Control wiring for ACB and VCB?
- Ans.
Control wiring for ACB and VCB involves connecting control circuits to the breaker for proper operation.
Control wiring connects the breaker control circuits to the control panel.
The wiring should be properly sized and insulated.
The wiring should be color-coded for easy identification.
The wiring should be tested for proper operation before energizing the breaker.
Examples of control circuits include trip coil, close coil
- Q2. How to read right control wiring
- Ans.
Control wiring is read by understanding the symbols and connections on the diagram.
Identify the power source and the load
Understand the symbols used for switches, relays, and other components
Follow the connections and determine the control logic
Check for any safety interlocks or emergency stops
Verify the wiring matches the diagram
Interview Preparation Tips
I applied via Referral and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Reg my last job role... protection at panels and motors.
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. What is the interlocks
- Ans.
Interlocks are safety mechanisms that prevent equipment from operating under unsafe conditions.
Interlocks are used in various industries to prevent accidents and damage to equipment.
They can be mechanical, electrical, or software-based.
Examples include emergency stop buttons, safety gates, and pressure switches.
Interlocks are designed to be fail-safe, meaning that they will prevent operation even if a component fails.
T...
- Q2. How many types safety
- Ans.
There are several types of safety measures in electrical engineering.
Electrical safety
Fire safety
Equipment safety
Personal safety
Environmental safety
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I applied via Monster and was interviewed before Oct 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Do u know Electrical load calculation
- Ans.
Yes, electrical load calculation is the process of determining the amount of power that a building or electrical system requires.
Electrical load calculation involves considering the power requirements of various electrical devices and appliances in a building or system.
Factors such as voltage, current, and power factor are taken into account during the calculation.
Load calculation helps in determining the appropriate s...
- Q2. Site experince
- Q3. Achievement in carrer
- Ans.
Developed a new power distribution system for a large manufacturing plant, resulting in a 20% increase in efficiency.
Designed and implemented a new power distribution system for a large manufacturing plant
Collaborated with a team of engineers and technicians to ensure successful installation and operation
Resulted in a 20% increase in efficiency and significant cost savings for the company
Interview Preparation Tips
Selected
I appeared for an interview before Feb 2024.
(2 Questions)
- Q1. What are the applications of motor starters?
- Q2. What are the fundamentals of the power triangle?
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Substation questions
- Q2. Primary engineering questions
Interview Preparation Tips
Electrical Engineer Interview Questions & Answers
Simplex Infrastructures
Anonymous
posted on 20 Apr 2021
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. MEP Electrical Engineer with over 11 years experience.
- Q2. If any requirment? Then will contact me
Interview Preparation Tips
The test is very difficult you have to complete all 20 questions which consist GC , subject related
(2 Questions)
- Q1. What is the wave trape?
- Ans.
A wave trap is a device used in electrical engineering to prevent unwanted signals or frequencies from entering a system.
Wave traps are typically used in power systems to filter out specific frequencies that can cause interference.
They are designed to allow only desired signals to pass through while blocking unwanted signals.
Wave traps can be used in substations, transmission lines, and other electrical systems to impr...
- Q2. Which types of circuit breaker use in substation
- Ans.
Types of circuit breakers used in substations include air circuit breakers, oil circuit breakers, vacuum circuit breakers, and SF6 circuit breakers.
Air circuit breakers are commonly used in low voltage applications.
Oil circuit breakers are used in high voltage applications.
Vacuum circuit breakers are compact and reliable, suitable for medium voltage applications.
SF6 circuit breakers are used in high voltage substations
Global warming ,covid-19, current affairs
Interview Preparation Tips
(1 Question)
- Q1. Working of power transformer
- Ans.
A power transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Power transformers are used to step up or step down voltage levels in electrical power transmission and distribution systems.
They consist of a primary winding, a secondary winding, and a magnetic core.
When an alternating current flows through the primary winding, it creates a magne...
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before Apr 2022. There were 2 interview rounds.
(2 Questions)
- Q1. ANY ONE electrical SOLAR WORK
- Q2. Solar work electrical maintenance
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Thejo Engineering Electrical Engineer Reviews and Ratings
based on 3 reviews
Rating in categories
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|  ₹2.1 L/yr - ₹5.2 L/yr |
|
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| ₹2.8 L/yr - ₹5.5 L/yr |
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