Goenka Diamond Jewels Interview Questions and Answers

My Name is Akash
My father name Shri Rajkishor
I am from Kushinagar ( Uttar Pradesh)
My data of birth 05/04/2005
My diploma course in mechanical engineering

My mobile no XXXXX

Q1. What is diesel engine
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Q2. What is hydraulic system
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Q3. What is 4stock engine
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Q1. What is thermal power
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Q2. What is 4sto k engine
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Q1. Basic Chemistry? Water Analysis.?
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Q2. Information about ICP-OES? Troubleshooting of ICP OES?
Ans. 
ICP-OES stands for Inductively Coupled Plasma - Optical Emission Spectroscopy, used for elemental analysis in various industries.
• ICP-OES is a technique used for elemental analysis in various industries such as environmental, pharmaceutical, and food testing.

• It works by ionizing the sample in an inductively coupled plasma and then measuring the emitted light at specific wavelengths.

• Troubleshooting of ICP-OES involves ch...read more
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Q3. Type of titration?
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The type of titration refers to the method used to determine the concentration of a substance in a solution by reacting it with a known volume and concentration of another substance.
• There are different types of titrations such as acid-base titrations, redox titrations, and complexometric titrations.

• In acid-base titrations, the pH of the solution is monitored to determine the endpoint of the reaction.

• Redox titrations in...read more
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Q1. How much sulphur in percentage of incoming coal(RB2) .
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Q2. Oxygen calculation of iron ore.
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Q3. Process parameters
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Q4. Ash fusion temperature and chemical formula of Ash coating in kiln.
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Q5. Castable consumed calculation in whole kiln and ABC.
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Q1. What is substation use equipment
Ans. 
Substation use equipment refers to the various devices and tools used in a substation for power distribution and maintenance.
• Substation transformers

• Circuit breakers

• Disconnect switches

• Voltage regulators

• Capacitor banks

• Protective relays
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Q2. What is electricity
Ans. 
Electricity is the flow of electric charge through a conductor.
• Electricity is the flow of electrons through a conductor

• It is a form of energy that powers electrical devices

• Electricity can be generated from various sources such as coal, wind, solar, and hydro

• It is measured in units of volts, amps, and watts
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Q3. What is induction motor and functions
Ans. 
An induction motor is a type of AC motor that works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.
• Induction motors are commonly used in various industrial applications due to their simplicity, reliability, and low cost.

• They consist of a stator (stationary part) and a rotor (rotating part) where the rotor is not connected to an external power source.

• When an alternating...read more
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Q4. What is generator and functions
Ans. 
A generator is a device that converts mechanical energy into electrical energy. It functions by rotating a coil of wire within a magnetic field to produce electricity.
• Generates electricity by converting mechanical energy into electrical energy

• Consists of a coil of wire rotating within a magnetic field

• Used in power plants, backup generators, and portable generators
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Q5. What is Transformers this function
Ans. 
Transformers function to change voltage levels in electrical systems.
• Transformers increase or decrease voltage levels in electrical systems

• Step-up transformers increase voltage for long-distance transmission

• Step-down transformers decrease voltage for distribution to homes and businesses

• Transformers help maintain power quality and efficiency in electrical grids
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Q1. Can you describe your work experience?
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Q2. What is your area of expertise?
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Q1. Can you provide details about your past employment experiences?
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Theft case investigation

Q1. How to control theft stolen cases
Ans. 
Implementing security measures, conducting regular audits, training staff, utilizing technology
• Implementing security measures such as installing surveillance cameras, alarms, and access control systems

• Conducting regular audits to identify any vulnerabilities or gaps in security

• Training staff on theft prevention techniques and the importance of reporting suspicious behavior

• Utilizing technology such as RFID tags or GPS t...read more
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Q2. How to implement security policy, procedure n protocol.
Ans. 
Implementing security policy, procedures, and protocols involves creating guidelines, rules, and processes to protect assets and mitigate risks.
• Develop a comprehensive security policy that outlines the organization's security goals, objectives, and responsibilities.

• Establish procedures for implementing the security policy, including access control, incident response, and security awareness training.

• Define protocols for...read more
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Q1. How is your drafting and communication skill
Ans. 
My drafting and communication skills are strong, with experience in writing detailed security reports and effectively communicating with team members.
• Proficient in drafting detailed security reports

• Skilled in effectively communicating with team members

• Experience in creating clear and concise security policies and procedures

• Ability to convey complex security information in a clear and understandable manner
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Q2. Are you able make one theft investigation report
Ans. 
Yes, I am able to make theft investigation reports.
• Gather all relevant information and evidence related to the theft

• Interview witnesses and suspects to gather additional information

• Analyze the collected data to identify patterns and potential suspects

• Document findings, conclusions, and recommendations in a detailed report
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Discussed how to work n CTC expectation

Aptitude test was online,computer based test

Group discussion me ek topic pr bolna tha

Q1. Welding ke baare me poocha tha
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Q2. College ke curriculum ke baare me poocha tha
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Very nicely & strictly selected

Q1. About my job professiinal
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Q2. Details about work profile
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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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