Sigma Minerals Engineer Trainee Interview Questions and Answers

Q1. Related. To your past experience and to post applied for
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Q2. Technically related to your core field
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There is written exam that include reasoning aptitude and technical

Q1. In a second round there is a interview with the Hr and Technical team.
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Q2. About your self , academic status about results and placements with other companies and then technical questions and about your college final year project.
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Q1. Tell me about yourself
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Q2. Plant overview your
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Q1. Describe yourself
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Q2. Why you are interested in this job
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Q3. Explain process ofoperating plant
Ans. 
Operating plant involves monitoring and controlling various processes to ensure efficient production.
• Monitor equipment and processes to ensure they are running smoothly

• Adjust settings as needed to optimize production

• Troubleshoot any issues that arise to minimize downtime

• Follow safety protocols to ensure a safe working environment

• Document all activities and maintain records for future reference
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Q1. Salary expectations
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Q2. How you can react in emergencies
Ans. 
I remain calm, assess the situation, prioritize tasks, and take decisive action.
• Remain calm and composed to think clearly

• Assess the situation to understand the severity and potential risks

• Prioritize tasks based on urgency and impact

• Take decisive action to address the emergency effectively
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What is data structure?

Aptitude test was moderate ,

Group discussion happened online topic was ban on chinese apps

Q1. Whats the use of nonel , why it is use ?
Ans. 
Nonel is a type of non-electric initiation system used in blasting operations to detonate explosives.
• Nonel is used in mining, construction, and demolition industries.

• It is a safe and reliable method of initiating explosives without the need for electricity.

• Nonel consists of a shock tube filled with a small amount of explosive material that is initiated by a blasting cap.

• It allows for precise timing and sequencing of bl...read more
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Q2. What does safety means to you ?
Ans. 
Safety means ensuring the well-being and protection of individuals from harm or danger.
• Safety involves implementing measures to prevent accidents and injuries.

• It includes following protocols and guidelines to minimize risks.

• Safety also encompasses creating a culture of awareness and accountability.

• Examples: wearing personal protective equipment, conducting regular safety inspections, providing proper training.
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Q3. Why you opted mining engineering?
Ans. 
Passion for solving complex problems and interest in natural resources led me to choose mining engineering.
• Fascination with geology and earth sciences

• Desire to work in a challenging and dynamic industry

• Opportunity to contribute to sustainable resource extraction

• Interest in utilizing advanced technology in mining operations
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Very basic aptitude test, if you know basics about your field you'll pass through this round.

A moderate level GD, most of the elimination happen in this round, you only need to get one chance and tell your points

Q1. Tell me something about yourself
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Q2. Basic technical questions related to your field.
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