Ratnamani Metals and Tubes Senior Engineer Mechanical Interview Questions and Answers

A Diploma in Mechanical Engineering can prepare students for a career as a Junior Engineer (JE) in the public or private sector:

A three-year course that provides students with the knowledge and skills to design, manufacture, install, and operate engines and machines. Students learn about forces and motion, and subjects include automobile engineering, manufacturing engineering, and power plant engineering.

A Diploma in Mechanical Engineering can prepare students for a career as a Junior Engineer (JE) in the public or private sector:

Check for hydraulic cylinder leakage by inspecting for oil puddles, decreased performance, and abnormal noises.

• Inspect the area around the hydraulic cylinder for oil puddles or stains

• Monitor the performance of the hydraulic system for any decrease in efficiency

• Listen for any abnormal noises coming from the hydraulic cylinder during operation

NAS stands for Network Attached Storage, which is a type of storage device that connects to a network to provide shared storage space.

• NAS devices are typically used for storing and sharing files, data backups, and media streaming within a network.

• NAS devices can be accessed by multiple users and devices simultaneously over a network.

• NAS devices often have their own operating system and can run various applications such...read more

Preventive maintenance is a proactive approach to maintenance that involves regularly inspecting, servicing, and repairing equipment to prevent breakdowns and extend its lifespan.

• Preventive maintenance involves scheduled inspections and maintenance tasks.

• It aims to identify and address potential issues before they cause equipment failure.

• Examples of preventive maintenance include lubricating moving parts, replacing wor...read more

There are several types of valves used in mechanical systems.

• Gate valve

• Ball valve

• Butterfly valve

• Globe valve

• Check valve

• Diaphragm valve

• Plug valve

• Needle valve

• Pressure relief valve

• Safety valve

Alignment of mould is crucial for ensuring proper functioning and quality of the final product.

• Ensure mould components are properly assembled and secured

• Use alignment tools such as dial indicators or laser alignment systems

• Check for any misalignments or discrepancies and make necessary adjustments

• Regularly inspect and maintain the mould to prevent misalignment issues

• Consult with senior engineers or experts for guidance

To solve mould vibration problem, identify root cause, adjust machine settings, use vibration dampening materials, and regularly maintain equipment.

• Identify the root cause of the vibration issue by inspecting the mould and surrounding equipment.

• Adjust machine settings such as speed, pressure, and temperature to minimize vibration.

• Use vibration dampening materials like rubber pads or mounts to reduce the impact of vibra...read more

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Pump shaft vibration monitoring is required to ensure smooth operation and prevent damage to the pump and its components.

• Vibration monitoring helps detect any abnormalities in the pump's operation

• Excessive vibration can cause damage to the pump and its components

• Monitoring can help identify the root cause of vibration and prevent future issues

• Regular monitoring can help extend the lifespan of the pump

• Examples of monito...read more

IBR welding is a type of welding used in high pressure pipes that follows the guidelines set by the Indian Boiler Regulations.

• IBR stands for Indian Boiler Regulations

• IBR welding is a type of welding that follows the guidelines set by the Indian Boiler Regulations

• It is used in high pressure pipes to ensure safety and quality

• The welding process involves preheating the pipes, using specific electrodes, and following stric...read more