Cyberplat India Interview Questions and Answers

Q1. What is main reason for belt joint failure?
Ans. 
The main reason for belt joint failure is usually due to improper installation or maintenance.
• Improper installation of the belt joint, such as incorrect alignment or tensioning

• Lack of proper maintenance, leading to wear and tear of the joint

• Use of low-quality materials for the joint

• Excessive load or stress on the belt joint

• Environmental factors like temperature or humidity affecting the joint
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Q2. What was the alignment maximum tolerance?
Ans. 
The alignment maximum tolerance refers to the maximum allowable deviation from the specified alignment.
• Alignment maximum tolerance is the maximum allowable deviation from the specified alignment.

• It is typically expressed in terms of a percentage or a specific measurement unit.

• For example, a machine part may have an alignment maximum tolerance of +/- 0.005 inches.

• Exceeding the alignment maximum tolerance can lead to per
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Q3. How to replace the bucket wheel reclaimer luffing cylinder?
Ans. 
To replace the bucket wheel reclaimer luffing cylinder, follow these steps.
• 1. Shut down the machine and ensure all power sources are disconnected.

• 2. Remove any surrounding components that may obstruct access to the luffing cylinder.

• 3. Use appropriate tools to disconnect the hydraulic hoses and fittings from the cylinder.

• 4. Support the weight of the cylinder as it is removed to prevent damage to surrounding components.

• 5...read more
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Q4. What is different between JSA and HIRA?
Ans. 
JSA stands for Job Safety Analysis, focusing on specific job tasks, while HIRA stands for Hazard Identification and Risk Assessment, focusing on overall workplace hazards.
• JSA is task-specific, focusing on individual job tasks and potential hazards

• HIRA is broader, looking at overall workplace hazards and assessing risks

• JSA involves breaking down a job into steps and identifying potential hazards for each step

• HIRA involv...read more
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Q5. How create a PR in SAP?
Ans. 
To create a PR in SAP, you can use transaction code ME51N or ME21N.
• Use transaction code ME51N to create a purchase requisition in SAP.

• Enter the necessary details such as material, quantity, delivery date, etc.

• Save the purchase requisition and it will be created in the system.

• Alternatively, you can also use transaction code ME21N to create a purchase order directly.
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Q6. What is procedure of pulley replacement?
Ans. 
The procedure of pulley replacement involves identifying the faulty pulley, removing the old pulley, installing the new pulley, and testing the system.
• Identify the faulty pulley by checking for any signs of wear or damage.

• Use appropriate tools to remove the old pulley, such as a pulley puller or wrench.

• Install the new pulley by aligning it properly and securing it in place.

• Test the system to ensure the new pulley is fu...read more
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Q7. Explain the procedure of PTW?
Ans. 
PTW stands for Permit to Work, a procedure used to ensure that work is carried out safely in potentially hazardous environments.
• PTW is a formal written system used to control certain types of work that are identified as potentially hazardous.

• Before starting work, a permit must be obtained from a designated authority.

• The permit outlines the work to be done, the hazards involved, and the necessary precautions to be taken...read more
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Logic test and personality test

Q1. Introduce yourself
Ans. 
I am a sustainability consultant with a background in environmental science and experience in implementing sustainable practices.
• Background in environmental science

• Experience in implementing sustainable practices

• Passionate about promoting sustainability in various industries
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Q2. Why are you interested
Ans. 
Passionate about promoting sustainable practices and making a positive impact on the environment.
• Passionate about environmental conservation and sustainability

• Believe in the importance of implementing sustainable practices in businesses

• Excited about the opportunity to help organizations reduce their carbon footprint

• Previous experience in sustainability projects or initiatives
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Q1. Strength and witness
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Q2. A challenge you faced
Ans. 
I faced a challenge in my previous role when implementing a sustainability program for a large corporation.
• Resistance from upper management to allocate resources for sustainability initiatives

• Difficulty in engaging employees at all levels to participate in sustainability efforts

• Lack of buy-in from stakeholders outside of the organization

• Balancing short-term financial goals with long-term sustainability objectives
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Sliding window leet code style

Computer vision task. Image segmentation

Q1. What was the algorithm you used in the task
Ans. 
I used the Random Forest algorithm for the task.
• Random Forest is an ensemble learning method that builds multiple decision trees and merges them together to get a more accurate and stable prediction.

• It is commonly used for classification and regression tasks.

• Example: RandomForestClassifier in scikit-learn library.
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Q2. What are metrics you can use for this task
Ans. 
Metrics for evaluating machine learning tasks
• Accuracy

• Precision

• Recall

• F1 Score

• ROC AUC

• Confusion Matrix
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Q1. A presentation of a past project with followup questions
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Q2. Some questions on text classification
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Q1. About myself/self introduction
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Q2. Experience & achievement
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Q1. Major factoring MWF got affected
Ans. 
Major factoring MWF got affected due to changes in the market demand and supply dynamics.
• Market demand for the product decreased significantly

• Increased competition from other manufacturers

• Changes in consumer preferences impacting sales

• Supply chain disruptions affecting production
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Q2. Process to resolve it
Ans. 
To resolve technical issues, I follow a systematic process involving identification, analysis, troubleshooting, and implementation of solutions.
• Identify the issue by gathering information and analyzing symptoms

• Troubleshoot the problem by testing different solutions and isolating the root cause

• Implement the solution by making necessary changes or repairs

• Verify the resolution by testing the system to ensure the issue is ...read more
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Q1. Technical analysis of process and applications
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Q2. Rectification in complaint and complaint handling process
Ans. 
Rectification in complaint and complaint handling process involves identifying and resolving issues to improve customer satisfaction.
• Identify root cause of the complaint

• Take necessary actions to rectify the issue

• Communicate the resolution to the customer

• Implement measures to prevent similar complaints in the future
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Q1. Dumb HR will ruin the company or maybe they behave how the company wants them to behave.
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Q1. Hydrostatic Head unit, formula?
Ans. 
Hydrostatic Head unit is a measure of water resistance in textiles. Formula: HH = height of water column in mm.
• Hydrostatic Head unit measures the pressure water exerts on a fabric.

• Formula: HH = height of water column in mm.

• Higher HH value indicates better water resistance.

• Example: Fabric with HH of 10,000mm can withstand a 10,000mm water column before leaking.
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Q2. Largest unit of density? Why water not directly used in Drilling?
Ans. 
The largest unit of density is g/cm^3. Water is not directly used in drilling due to its low density compared to drilling fluids.
• The largest unit of density is grams per cubic centimeter (g/cm^3)

• Water has a density of 1 g/cm^3, which is relatively low compared to drilling fluids

• Drilling fluids are used in drilling operations to provide lubrication, cooling, and pressure control
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Q3. Why Packer is used?
Ans. 
Packer is used for creating identical machine images for multiple platforms from a single source configuration.
• Packer helps in automating the process of creating machine images for different platforms like AWS, Azure, VMware, etc.

• It allows for consistent and repeatable builds, ensuring that the images are always up-to-date and secure.

• Packer can be integrated with configuration management tools like Ansible, Chef, or Pu...read more
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Q4. Newton's 1st and 2nd Law of motion?
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Newton's 1st law states that an object will remain at rest or in uniform motion unless acted upon by an external force. The 2nd law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
• 1. Newton's 1st Law: An object will remain at rest or in uniform motion unless acted upon by an external force.

• 2. Newton's 2nd Law: The acceleration of an...read more
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Q5. Bernoulli's principle and example.
Ans. 
Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases.
• The principle is based on the conservation of energy in a flowing fluid.

• It is commonly used in aviation to explain lift on an airplane's wings.

• Another example is the flow of water through a pipe where the pressure decreases as the velocity increases.
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Q6. Intro? How and Where did you know about our company? basic HR questions.
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Q1. Questions about AWS services
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Q2. Data manipulation using Python
Ans. 
Python is commonly used for data manipulation tasks due to its powerful libraries like Pandas and NumPy.
• Use Pandas library for data manipulation tasks in Python

• Pandas provides data structures like DataFrame for easy manipulation

• Use NumPy for numerical operations on data arrays

• Example: df['new_column'] = df['column1'] + df['column2']
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They given me to solve 50 appittude question on different topics such as probability and statistics and various mathematics concepts etc

Q1. Introduce your self
Ans. 
I am a dedicated and detail-oriented Business Analyst with experience in data analysis and process improvement.
• Experienced in conducting data analysis to identify trends and insights

• Skilled in process improvement and optimization

• Strong communication and presentation skills

• Proficient in using tools like Excel, SQL, and Tableau

• Certified in Business Analysis (e.g. CBAP)
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Q2. Technical questions regarding our domains
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Moderate aptitude questions.

String-based questions and DMA-based questions.

Q1. Communication protocols.
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Q2. Knowledge about communication protocols workings
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