Krishna Maruti Operator Engineers Trainee (Oet) Interview Questions and Answers

Experienced Senior Operator with strong technical skills in equipment operation and maintenance.

• 10+ years of experience in operating and maintaining industrial equipment

• Proficient in troubleshooting equipment malfunctions and performing repairs

• Skilled in following safety protocols and ensuring compliance with regulations

• Strong communication and teamwork abilities, able to coordinate with team members effectively

I expect a competitive salary based on my experience, skills, and the responsibilities of the Senior Operator role.

• I am looking for a salary that reflects my years of experience in the industry.

• I expect to be compensated fairly for the skills and qualifications I bring to the position.

• I would like to discuss the salary range for this role during the negotiation process.

• I am open to considering additional benefits or pe

Moulding defects refer to imperfections or flaws in the final product caused during the moulding process.

• Moulding defects can include issues like air traps, burn marks, sink marks, warping, and flash.

• These defects can be caused by factors such as improper temperature control, poor mould design, or inadequate material flow.

• Examples of moulding defects include surface delamination, short shots, and flow marks.

• Addressing ...read more

Clamping system is a mechanism used to hold workpieces securely in place during machining operations. Clamping force is the amount of force applied by the clamping system to hold the workpiece.

• Clamping system is essential for ensuring the accuracy and stability of machining processes.

• Clamping force is typically measured in pounds or newtons.

• Examples of clamping systems include hydraulic clamps, pneumatic clamps, and ma...read more

The clamping system used is a hydraulic clamping system.

• Hydraulic clamping system provides high clamping force for secure gripping of workpieces

• It is commonly used in CNC machining centers for precision and stability

• Allows for quick and easy clamping of workpieces without manual effort

MSA stands for Measurement System Analysis. It is a study that evaluates the measurement system to ensure its accuracy, precision, and reliability.

• MSA helps identify sources of variation in the measurement process

• It involves assessing the measurement system's accuracy, precision, and stability

• Common tools used in MSA include Gage R&R studies and control charts

Quality refers to the standard of excellence or superiority of a product or service.

• Quality is meeting or exceeding customer expectations

• It involves consistency in performance and reliability

• Quality is achieved through adherence to standards and continuous improvement

• Examples: precise measurements in CNC machining, defect-free products, high customer satisfaction

Toll Rance diamantion refers to the measurement of the diameter of a hole or opening using a tool called a dial gauge.

• Toll Rance diamantion is a method used in machining to ensure accurate measurements of hole diameters.

• It involves using a dial gauge to measure the diameter of a hole or opening.

• The measurement is typically taken at multiple points around the circumference of the hole to ensure accuracy.

5S is a workplace organization method that uses a list of five Japanese words: seiri, seiton, seiso, seiketsu, and shitsuke.

• 5S stands for Sort, Set in order, Shine, Standardize, Sustain.

• It is a method used to organize the workplace for efficiency and effectiveness.

• Examples include organizing tools, materials, and workstations, cleaning and maintaining cleanliness, and establishing standard procedures for organization.

G code is used to control the movement of the machine, while M code is used to control machine functions.

• G code is used for specifying the movements of the machine, such as cutting speed and tool path.

• M code is used for controlling machine functions like turning on/off coolant or spindle.

• G codes are preparatory functions, while M codes are auxiliary functions.

• Example: G01 is a G code for linear interpolation, M06 is an

m01 is a program stop command used in CNC machining to pause the machine at a specific point in the program.

• m01 is a code used in G-code programming to temporarily stop the CNC machine

• It is often used for tool changes, inspection, or to manually adjust the workpiece

• The machine will remain paused until the operator manually resumes the program

Yes, I am comfortable to relocate for the right opportunity.

• I am open to relocating for the right job opportunity

• I have relocated for previous jobs and have had positive experiences

• I understand the benefits of relocating for career growth and development

Heat treatment is a process used to alter the physical and sometimes chemical properties of a material through heating and cooling.

• Heat treatment involves heating a material to a specific temperature, holding it at that temperature for a certain amount of time, and then cooling it at a controlled rate.

• The purpose of heat treatment is to improve the material's hardness, strength, toughness, ductility, and other properti...read more

Types of pumps include centrifugal pumps, positive displacement pumps, and diaphragm pumps.

• Centrifugal pumps: use rotating impellers to increase the velocity of the fluid.

• Positive displacement pumps: move fluid by trapping a fixed amount and forcing it through the discharge.

• Diaphragm pumps: use a flexible diaphragm to create a vacuum and draw in fluid before expelling it.

There are various types of automobiles, including cars, trucks, motorcycles, and buses.

• Cars

• Trucks

• Motorcycles

• Buses

FITS is a file format used in astronomy to store images and data. Tell it types are FITS files that contain tables of data.

• FITS stands for Flexible Image Transport System and is commonly used in astronomy to store images and data.

• Tell it types are FITS files that contain tables of data, such as catalogs of astronomical objects.

• FITS files can store multiple data arrays and tables in a single file, making them versatile