Gujarat Mineral Development Corporation Interview Questions and Answers for Freshers

Q1. It was like a normal behavioural questions test where candidates are required to attempt some of the questions related to one's own behaviour.
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Q2. 1.What is your nature 2.How you describe yourself most of the time ?
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In apti test , for our batch, it was like a candidate will have 50 aptitude ques which has to be answer within 12 mins.

There is no negative marking and no limit, you can attempt as many as you can in specified time limit.

Note : The questions were really easy , you can refer it from Google

Q1. Technical questions were really good and conceptual. The questions paper setter have touch the competitive exam level like GATE, ESE. But If someone knows the concept, he/she can easy tackle the option or ...read more
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Topic were quite easier. Some of the topics are
1. Is bullet train/ high speed rail a good investment in india?

2. Which is better hard work or smart work?

3. Which is necessary in a work place: speed of accuracy?

Q1. Just like a personal interview asking about introducing yourself and technical questions related to your branch
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Q1. It's a special round were some higher authorities like CHRO, CXO, etc will take you interview and asking basic questions with details and depth for better selection
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Q1. It was an on campus recruitment. There were 2 rounds of interview, 1st one was in virtual mode and questions were mainly HR type. 2nd one was face-to-face interview took place in ranchi at Mecon office. I...read more
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Q2. In 2nd round, the questions was totally core based, they asked me lot of mechanical questions based on my favorite topic. There were 3 Interviewer, and you can't fool them, they were very expert in it.
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Q1. What is casting
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Casting is the process of creating objects by pouring a liquid material into a mold and allowing it to harden.
• Casting involves pouring a material such as metal, plastic, or concrete into a mold

• The material then hardens and takes the shape of the mold

• Common examples of casting include metal casting for manufacturing parts and concrete casting for construction projects
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Q2. What is the difference between drilling and boring
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Drilling is the process of creating a hole using a rotating cutting tool, while boring is the process of enlarging an existing hole.
• Drilling is typically used to create holes in materials, while boring is used to enlarge existing holes.

• Drilling is usually done with a drill bit, while boring is done with a boring tool.

• Drilling is often used in construction and manufacturing, while boring is commonly used in machining pr...read more
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Q1. What is RCM and FMEA and Weibull analysis
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RCM stands for Reliability Centered Maintenance, FMEA stands for Failure Mode and Effects Analysis, and Weibull analysis is a statistical method for analyzing failure data.
• RCM is a systematic approach to determine the most effective maintenance strategy for equipment.

• FMEA is a proactive technique used to identify and prioritize potential failure modes and their effects on system performance.

• Weibull analysis is used to ...read more
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Q1. Techanicaly improve the achieved organized goals . establishment of worker and workplace with zero hazards.occupational health and safety
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Q2. Low grade to high grade
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Q3. Solved the environmental issues
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Q4. Solved ground vibration at blasting
Ans. 
Ground vibration at blasting can be solved by using proper blasting techniques and monitoring equipment.
• Use of delay timing in blasting to reduce the impact of ground vibration

• Proper selection of explosives and their placement

• Monitoring equipment like seismographs to measure the ground vibration levels

• Implementing safety measures like limiting the blast size and distance from structures

• Regular maintenance and calibrati
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Q5. Avoid the generat of fly rock
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To avoid fly rock generation, proper drilling and blasting techniques should be followed.
• Use controlled blasting techniques

• Ensure proper drilling and blasting design

• Use appropriate explosives and detonators

• Implement effective blast monitoring and evaluation

• Train personnel on safe blasting practices
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Q6. Reclamation and Rehabilitation
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Q7. Evaluation of forest
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Evaluation of forest
• Assessing the forest's biodiversity and ecosystem services

• Evaluating the forest's economic value and potential for sustainable use

• Analyzing the forest's health and identifying any threats or risks

• Assessing the forest's social and cultural significance to local communities

• Using remote sensing and GIS technology to map and monitor the forest

• Considering the impacts of climate change on the forest and i...read more
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Q1. HM-250 slurry Pumps
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Q1. HM-250 SLURRY PUMPS AND VPA QUESTION
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