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Swaraj Engines Electrical Maintenance Engineer Interview Questions and Answers
Swaraj Engines Electrical Maintenance Engineer Interview Experiences
1 interview found
I applied via Approached by Company and was interviewed in Jan 2022. There was 1 interview round.
(3 Questions)
- Q1. Motor winding fault check
- Ans. Use for multimeter& resistance mode check winding
- Q2. How to do Earthing Test?
- Ans.
Earthing test is done to ensure proper grounding of electrical equipment and to prevent electrical hazards.
Disconnect the equipment from the power source
Connect the earth tester to the equipment's earthing point
Measure the resistance between the earthing point and the ground
Ensure the resistance is within the acceptable range
Repeat the test periodically to ensure continued safety
- Q3. Use for Megger to resistance check
- Ans.
Megger is used to measure insulation resistance in electrical systems.
Megger is a type of insulation tester used to measure the resistance of insulation in electrical systems.
It is used to detect any insulation breakdown or leakage in the system.
The Megger applies a high voltage to the insulation and measures the resulting current flow.
The resistance value is then displayed on the Megger's screen.
Megger testing is impo...
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- Wait lifting hoist
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Electrical Maintenance Engineer Interview Questions & Answers
Hero MotoCorp
Anonymous
posted on 24 May 2020
I applied via Walk-in and was interviewed in Apr 2020. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. What is the safety precautions
- Ans.
Safety precautions are essential to prevent accidents and injuries in electrical maintenance work.
Always wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and hard hats.
Ensure that all electrical equipment is properly grounded and de-energized before working on it.
Use lockout/tagout procedures to prevent accidental energization of equipment.
Follow proper electrical wiring and installa...
- Q2. What is meant by ppe
- Ans.
PPE stands for Personal Protective Equipment.
PPE is equipment worn to minimize exposure to hazards that may cause serious workplace injuries or illnesses.
Examples of PPE include safety glasses, hard hats, gloves, respirators, and safety shoes.
Employers are responsible for providing PPE to their employees and ensuring that it is properly maintained and used.
Employees must also be trained on how to properly use and care ...
- Q3. What is transformer
- Ans.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease the voltage in electrical power transmission and distribution systems.
They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.
The primary winding receives electrical energy from the...
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Jul 2022. There were 4 interview rounds.
(1 Question)
- Q1. Phone technical questions
(1 Question)
- Q1. Technical questions & hr round
(1 Question)
- Q1. Salary discussion and other thing discuss
Interview Preparation Tips
- Technical
- Electricals
- Mechanical Engineering
Electrical Maintenance Engineer Interview Questions & Answers
Maruti Suzuki
Nagendra Kumar
posted on 27 Jan 2025
(2 Questions)
- Q1. What is PLC control wiring?
- Ans.
PLC control wiring is the process of connecting input and output devices to a programmable logic controller for automation.
PLC control wiring involves connecting sensors, switches, actuators, and other devices to the PLC.
The wiring is typically done using cables, terminal blocks, and connectors.
Proper labeling and organization of wires is important for troubleshooting and maintenance.
Examples of PLC control wiring incl...
- Q2. What are the parameters for setting a Variable Frequency Drive (VFD)?
- Ans.
Parameters for setting a Variable Frequency Drive (VFD) include frequency, voltage, acceleration/deceleration time, and motor overload protection.
Frequency setting determines the speed of the motor.
Voltage setting controls the voltage supplied to the motor.
Acceleration/deceleration time setting determines how quickly the motor ramps up or down in speed.
Motor overload protection setting helps prevent damage to the motor
Electrical Maintenance Engineer Interview Questions & Answers
Hero MotoCorp
Anonymous
posted on 1 Feb 2022
I applied via Job Portal and was interviewed in Jan 2022. There were 3 interview rounds.
General sceince math resigning
(2 Questions)
- Q1. Branch subject
- Q2. Ac, dc, machine, motor, transformer, transmission ad distribution etc
Interview Preparation Tips
I do my best. Give me chance..
I always do my perfect performance.
I applied via Company Website and was interviewed in Sep 2021. There was 1 interview round.
Interview Questionnaire
8 Questions
- Q1. Maintenance related
- Q2. What is drive
- Ans.
Drive is a device that controls the speed, torque, direction, and acceleration of an electrical motor.
A drive is an electronic device that regulates the power supplied to an electric motor.
It controls the speed, torque, direction, and acceleration of the motor.
Drives are used in various applications such as pumps, fans, conveyors, and compressors.
Examples of drives include AC drives, DC drives, servo drives, and steppe
- Q3. Defference between plc and scada
- Ans.
PLC is a programmable logic controller used for automation of industrial processes, while SCADA is a supervisory control and data acquisition system used for monitoring and controlling large-scale processes.
PLC is used for controlling specific processes, while SCADA is used for monitoring and controlling multiple processes
PLC is hardware-based, while SCADA is software-based
PLC is used for real-time control, while SCADA...
- Q4. What is VFD working principle
- Ans.
VFD stands for Variable Frequency Drive. It is an electronic device that controls the speed of an AC motor by varying the frequency of the electrical supply to the motor.
VFD controls the speed of an AC motor by varying the frequency of the electrical supply to the motor
It converts the incoming AC power to DC and then back to AC at the desired frequency
VFDs are used in various applications such as HVAC systems, pumps, c...
- Q5. What is robot working principle
- Ans.
Robots work based on a set of programmed instructions and use sensors and actuators to interact with their environment.
Robots follow a set of instructions called a program.
They use sensors to gather information about their surroundings.
Actuators allow robots to physically interact with their environment.
Robots can be programmed to perform various tasks, such as assembly, welding, or inspection.
Examples of robots includ...
- Q6. What is DG set
- Ans.
DG set stands for Diesel Generator set. It is a combination of a diesel engine and an electric generator used to generate electrical power.
DG set is commonly used as a backup power source in case of power outages or in remote areas where there is no access to the main power grid.
It consists of a diesel engine that drives an alternator to produce electricity.
DG sets are available in various sizes and power capacities to...
- Q7. What is CNC machine
- Ans.
CNC machine stands for Computer Numerical Control machine. It is a computer-controlled machine used for precision manufacturing.
CNC machines are used in various industries such as aerospace, automotive, and electronics.
They use CAD (Computer-Aided Design) software to create a design that is then translated into a set of instructions for the machine.
The machine then uses these instructions to cut and shape the material ...
- Q8. What is VMC machine
- Ans.
VMC machine stands for Vertical Machining Center, used for precision cutting and drilling of metal and plastic materials.
VMC machine is a type of CNC machine used for milling, drilling, and cutting operations
It has a vertical spindle that moves along the Z-axis to perform operations
It is used for precision cutting and drilling of metal and plastic materials
Examples of VMC machines include Haas VF-2, Mazak VCN-510C, and
Interview Preparation Tips
Skills evaluated in this interview
Electrical Maintenance Engineer Interview Questions & Answers
Hero MotoCorp
Anonymous
posted on 30 Jun 2024
Selected
I applied via AmbitionBox and was interviewed in May 2024. There were 2 interview rounds.
(2 Questions)
- Q1. How to get a job?
- Q2. I have a diploma complete in Electrical and electronics engineering ।year 2004
(1 Question)
- Q1. How to give interview
I applied via Walk-in and was interviewed before Sep 2021. There was 1 interview round.
(1 Question)
- Q1. Introduced yourself? Explain engine cooling system? How many types of engine? Other..
Interview Preparation Tips
You have basic knowledge about computer skills and other technical work.
I applied via Recruitment Consultant and was interviewed in Jan 2018. There were 6 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Introduce my self project explanation technical knowledge about vehicle engine
- Q2. Diagram understanding knowledge about special machines
Interview Preparation Tips
Experience: B.E Mechanical engineering fresher
Round: Test
Experience: Test about technical knowledge of vehicle
General Tips: Bolt talk with knowledge
ready to adopt any situation
Skills: Body Language, Presentation Skills, Time Management, Decision Making Skills
Duration: <1 week
Akash Sharma
I applied via Referral
Interview Preparation Tips
Experience: its just a bit of luck needed for this round. the main thing is that your Resume has been viewed by them and then only you are shortlisted. unless until they got an eye on your resume, you can't be selected. Sometimes its a hard luck that your resume is not selected but by fellow readers, don't loose your heart, try try until you fly.
Tips: your resume should be to the point and try to finish it in just 2 pages. Just show the juices in you, not the hard-work work behind them. Its not the right place. "Brag" as much as you can but but ..... I am stressing on But, brag about that only about which you know completely. always remember that, Judges behavior always depends on your resume. Their Questioning will be completely related to the stuff you have tried to mention in your Resume. So always mention those things only about whom you can give the details.
Skills: Knowledge, Verbal Ability, Passion, Basic Concepts
College Name: Ludhiana College of Engineering and Technology
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