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Mangal Electrical Industries Electrical Engineer Interview Questions and Answers
Mangal Electrical Industries Electrical Engineer Interview Experiences
1 interview found
I applied via campus placement at Arya Institute of Engineering & Technology, Jaipur and was interviewed in Jun 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Transformers and quality instrument related.
Interview Preparation Tips
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Interview questions from similar companies
Selected
I was interviewed in Dec 2024.
Technical aptitude related to wiring, symbol identify, software related
(1 Question)
- Q1. EPLAN software macros type, Report generation, Black up, restore process, black box, structure box, Q2: Heat load calculation Q3: RFQ Full form process Q4: Switchgear selection Q5: MCB type, working.
(2 Questions)
- Q1. EPLAN software Version, AutoCAD software
- Q2. Work pressure handling capacity
Interview Preparation Tips
Electrical Engineer Interview Questions & Answers
Prodair Air Products
Anonymous
posted on 20 Jan 2021
Interview Questionnaire
4 Questions
- Q1. Earthing calculations: Formula for cross section of earthing conductor, depth of burying the strip or bare earthing conductor, etc.
- Ans.
The formula for cross section of earthing conductor and depth of burying the strip or bare earthing conductor.
The formula for cross section of earthing conductor is determined by the maximum fault current and the allowable touch voltage.
The depth of burying the strip or bare earthing conductor depends on factors such as soil resistivity and the type of installation.
The cross section of earthing conductor can be calcula...
- Q2. Cable sizing calculations: types of de-rating factors, sizing dependent on which factors or more specifically currents, voltage drop, etc
- Ans.
De-rating factors and considerations for cable sizing calculations in electrical engineering.
De-rating factors include ambient temperature, grouping, soil thermal resistivity, and cable installation method.
Ambient temperature affects the cable's current carrying capacity.
Grouping of cables can lead to increased heat generation and reduced current carrying capacity.
Soil thermal resistivity affects the heat dissipation c...
- Q3. Switchgear knowledge: LV, MV breakers usage, selection, interlocking, VDR, CT, PT, SLD, etc.
- Q4. What was your role, duties, responsibilities to deliver in past projects, detailed description on what you have done till now ?+
Interview Preparation Tips
Interviewer was trying to know my technical knowledge that what extent I know as per my experience and past project works.
Selected
I was interviewed in Dec 2024.
Technical aptitude related to wiring, symbol identify, software related
(1 Question)
- Q1. EPLAN software macros type, Report generation, Black up, restore process, black box, structure box, Q2: Heat load calculation Q3: RFQ Full form process Q4: Switchgear selection Q5: MCB type, working.
(2 Questions)
- Q1. EPLAN software Version, AutoCAD software
- Q2. Work pressure handling capacity
Interview Preparation Tips
Electrical Supervisor Interview Questions & Answers
Armstrong Machine Builders
Anonymous
posted on 21 Sep 2024
Selected
I applied via Walk-in and was interviewed before Sep 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Which instruments you worked on?
- Ans.
I have worked on various instruments including multimeters, oscilloscopes, power analyzers, and calibration equipment.
Multimeters
Oscilloscopes
Power analyzers
Calibration equipment
- Q2. Installation process?
(2 Questions)
- Q1. Past experience
- Q2. Salary expected
- Ans.
I am looking for a competitive salary that reflects my experience and skills in the electrical field.
Research average salaries for Electrical Supervisors in the industry
Consider your level of experience and qualifications
Factor in the location and size of the company
Be prepared to negotiate based on benefits and opportunities for growth
Electrical Engineer Interview Questions & Answers
Prodair Air Products
Anonymous
posted on 20 Jan 2021
Interview Questionnaire
4 Questions
- Q1. Earthing calculations: Formula for cross section of earthing conductor, depth of burying the strip or bare earthing conductor, etc.
- Ans.
The formula for cross section of earthing conductor and depth of burying the strip or bare earthing conductor.
The formula for cross section of earthing conductor is determined by the maximum fault current and the allowable touch voltage.
The depth of burying the strip or bare earthing conductor depends on factors such as soil resistivity and the type of installation.
The cross section of earthing conductor can be calcula...
- Q2. Cable sizing calculations: types of de-rating factors, sizing dependent on which factors or more specifically currents, voltage drop, etc
- Ans.
De-rating factors and considerations for cable sizing calculations in electrical engineering.
De-rating factors include ambient temperature, grouping, soil thermal resistivity, and cable installation method.
Ambient temperature affects the cable's current carrying capacity.
Grouping of cables can lead to increased heat generation and reduced current carrying capacity.
Soil thermal resistivity affects the heat dissipation c...
- Q3. Switchgear knowledge: LV, MV breakers usage, selection, interlocking, VDR, CT, PT, SLD, etc.
- Q4. What was your role, duties, responsibilities to deliver in past projects, detailed description on what you have done till now ?+
Interview Preparation Tips
Interviewer was trying to know my technical knowledge that what extent I know as per my experience and past project works.
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