Gm Iron & Steel Electrical Maintenance Technician Interview Questions and Answers

Q1. What programming languages are you most familiar with?
Ans. 
I am most familiar with C++ and Python programming languages.
• C++

• Python
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Q2. How can you debug a program while it's being used?
Ans. 
Debugging a program while it's being used requires using tools like logging, monitoring, and remote debugging.
• Use logging to track the flow of the program and identify any errors or issues.

• Implement monitoring tools to keep an eye on the program's performance and detect any anomalies in real-time.

• Utilize remote debugging techniques to troubleshoot and fix issues without interrupting the program's operation.

• Use breakpoi...read more
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Q3. Describe the troubleshooting process you'd follow for a crashing program.
Ans. 
I would start by checking for any error messages, reviewing recent changes, testing in a different environment, and consulting with colleagues.
• Check for any error messages or logs to identify the issue

• Review recent changes or updates that may have caused the program to crash

• Test the program in a different environment to see if the issue persists

• Consult with colleagues or experts for their input and suggestions
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Q4. What is your field of expertise and what would you like to learn more about?
Ans. 
My field of expertise is in mechanical maintenance, specifically in troubleshooting and repairing industrial machinery. I would like to learn more about predictive maintenance techniques and advanced automation systems.
• Expertise in troubleshooting and repairing industrial machinery

• Knowledge of preventive maintenance practices

• Interest in learning about predictive maintenance techniques

• Desire to explore advanced automati
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Q5. What’s the most effective way to gather user and system requirements?
Ans. 
The most effective way to gather user and system requirements is through direct communication and collaboration.
• Engage with stakeholders to understand their needs and preferences

• Utilize surveys, interviews, and workshops to gather feedback

• Document requirements clearly and prioritize them based on importance

• Use prototyping and mockups to visualize the final product

• Regularly communicate and update stakeholders on the pro
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Q6. How would you troubleshoot a crashing program?
Ans. 
To troubleshoot a crashing program, I would start by checking for error messages, reviewing recent changes, testing in a different environment, and debugging the code.
• Check for error messages to identify the cause of the crash

• Review recent changes in the program or system that may have caused the crash

• Test the program in a different environment to see if the crash is environment-specific

• Debug the code to identify and f
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Q7. How do you handle pressure?
Ans. 
I handle pressure by staying organized, prioritizing tasks, and maintaining a positive attitude.
• I stay organized by creating to-do lists and breaking down tasks into manageable steps.

• I prioritize tasks based on deadlines and importance to ensure that critical tasks are completed first.

• I maintain a positive attitude by focusing on solutions rather than problems and taking breaks when needed to recharge.

• I communicate eff...read more
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Q1. How are technical
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Q2. How are aptitude test
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Q3. I am interested job
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Q4. Where are u company
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Q1. I am interested job
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Q2. You are interested job
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Q1. Current (I) =voltage (V)/Resistance (R)
Ans. 
Ohm's Law states that current is equal to voltage divided by resistance.
• Ohm's Law is a fundamental principle in electrical engineering

• Current (I) is measured in Amperes (A)

• Voltage (V) is measured in Volts (V)

• Resistance (R) is measured in Ohms (Ω)

• The formula I = V/R can be used to calculate current in a circuit
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Q2. What it ohm's law
Ans. 
Ohm's law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points.
• Ohm's law is represented by the equation V = IR, where V is voltage, I is current, and R is resistance.

• It is named after German physicist Georg Simon Ohm.

• Ohm's law is fundamental in the field of electrical engineering and is used to analyze and design electrical circuits.

• It help...read more
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Q3. SI unit of flux
Ans. 
Weber (Wb)
• The SI unit of flux is Weber (Wb)

• Flux is a measure of the flow of a physical quantity through a surface

• It is commonly used in electromagnetism and is defined as the amount of magnetic field passing through a surface
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Q4. Difference between AC and DC
Ans. 
AC stands for alternating current, which changes direction periodically, while DC stands for direct current, which flows in one direction.
• AC changes direction periodically, while DC flows in one direction constantly.

• AC is used in household appliances and power distribution, while DC is used in batteries and electronic devices.

• AC can be easily converted to different voltage levels using transformers, while DC requires m...read more
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Q5. How will you calculate current carrying in a conductor ?
Ans. 
Current carrying in a conductor can be calculated using Ohm's Law, which states that current (I) equals voltage (V) divided by resistance (R).
• Use Ohm's Law: I = V / R

• Determine the voltage across the conductor

• Find the resistance of the conductor

• Calculate the current flowing through the conductor using the formula
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Q1. If there Hazzard is occur so what should we do first
Ans. 
The first thing to do in case of a hazard is to ensure the safety of yourself and others.
• Assess the situation to determine the nature and extent of the hazard.

• Alert others in the vicinity about the hazard.

• Follow safety protocols and procedures to mitigate the hazard.

• Contact emergency services if necessary.

• Evacuate the area if instructed to do so.
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Q2. What should you do when their is no EV
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Q3. Also the DG suddenly stopped
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Q1. What should u do when dg fuel dosnot passess through a enjector
Ans. 
Check for clogs in the fuel line, inspect the injector for damage, clean or replace the injector if necessary.
• Inspect the fuel line for any clogs or blockages

• Check the injector for any damage or malfunction

• Clean the injector using appropriate tools and techniques

• If cleaning doesn't work, consider replacing the injector

• Ensure proper fuel flow and pressure to the injector
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Q2. How van we know earth leacage
Ans. 
Earth leakage can be detected using a residual current device (RCD) or ground fault circuit interrupter (GFCI).
• Earth leakage can be detected by measuring the difference in current between the live and neutral wires in a circuit.

• A residual current device (RCD) or ground fault circuit interrupter (GFCI) can be used to detect earth leakage and quickly disconnect the power supply to prevent electric shock.

• Regular testing o...read more
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They asked aptitude in statement way

They asked on array sorting

Q1. My first question is this is real or not
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Q2. How much benifitf us to join
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Q3. This company really give the job compulsory
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Q4. What is the name of owner of this company
Ans. 
The owner of this company is John Smith.
• Owner's name is John Smith

• John Smith is actively involved in the company's operations
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Q5. I am ready to take this job
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Q6. At what time I take this job
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Asked about off the beat topic to explain like related to global affairs

Given assignment related to company working on the position offered

Aptitude test will be measures the competence in the logical reasoning, numerical skills, verbals

In the details on programming language and coding will be good to the exam

Assignment must be on the interview process

Q1. Features of python , how many types of data types
Ans. 
Python is a high-level programming language with dynamic semantics. It has various built-in data types.
• Python has six built-in data types: integers, floating-point numbers, complex numbers, strings, booleans, and None.

• Python is dynamically typed, which means that you don't need to declare the data type of a variable before using it.

• Python also supports various data structures like lists, tuples, sets, and dictionaries.

• ...read more
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Q2. What is function? Difference between list and tuple
Ans. 
Function is a block of code that performs a specific task. List and tuple are both data structures in Python, but list is mutable while tuple is immutable.
• Functions are reusable blocks of code that can be called multiple times

• Lists are mutable and can be modified after creation

• Tuples are immutable and cannot be modified after creation

• Lists are defined using square brackets [] while tuples use parentheses ()

• Lists are ty...read more
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