Indian Oil Corporation Interview Questions, Process, and Tips

Tools are objects or devices used to perform a specific task or function.

• Tools can be hand-held or power-operated

• Examples of tools include hammers, screwdrivers, drills, and saws

• Tools are essential for various industries such as construction, manufacturing, and automotive

• Proper use and maintenance of tools are important for safety and efficiency

Pumps are mechanical devices used to move fluids from one place to another.

• Pumps can be used to move liquids or gases.

• They are commonly used in industries such as oil and gas, water treatment, and chemical processing.

• Pumps can be classified into different types based on their design and application, such as centrifugal pumps, positive displacement pumps, and axial flow pumps.

• Examples of pumps include water pumps used i...read more

PSV stands for Pressure Safety Valve, a type of valve used to protect equipment from overpressure.

• PSV is a safety device used in various industries such as oil and gas, chemical, and power plants.

• It is designed to open and release excess pressure when the pressure inside a vessel or pipeline exceeds the set limit.

• PSVs come in different types such as spring-loaded, pilot-operated, and bellows-operated.

• PSVs are required ...read more

As a Diploma Mechanical Engineer, my job involves designing, testing and maintaining mechanical systems and equipment.

• Designing mechanical systems and components

• Testing and evaluating prototypes

• Maintaining and repairing mechanical equipment

• Collaborating with other engineers and technicians

• Ensuring compliance with safety and quality standards

Mechanical sheel is not a commonly used term. It may be a misspelling of mechanical seal.

• Mechanical seal is a device that helps to prevent leakage between two moving parts in a machine.

• It is commonly used in pumps, compressors, and other rotating equipment.

• Mechanical seals can be classified into various types based on their design and application.

• Some common types of mechanical seals include cartridge seals, pusher sea...read more

A centrifugal pump that can handle solids and debris without clogging.

• Sendryfuble pumps are commonly used in wastewater treatment plants.

• They have an impeller with vanes that can pass solids up to a certain size.

• These pumps are also used in mining and construction industries.

• They are designed to handle abrasive and corrosive fluids.

• Sendryfuble pumps are often used in applications where other types of pumps would fail.

A screw pump is a positive displacement pump that uses one or more screws to move fluids or materials along the screw's axis.

• Screw pumps are commonly used in industrial applications for transferring viscous fluids.

• They are also used in oil drilling and refining, wastewater treatment, and food processing.

• Screw pumps are known for their high efficiency and low noise levels.

• They can handle a wide range of fluids, includin...read more

There are several types of gaskets used in piping engineering.

• There are different types of gaskets based on their material composition, such as rubber gaskets, metal gaskets, and non-metallic gaskets.

• Gaskets can also be classified based on their shape, including spiral wound gaskets, ring joint gaskets, and solid gaskets.

• Each type of gasket has its own specific application and sealing properties.

• For example, rubber gas...read more

There are several types of piping used in various industries.

• Process piping

• Utility piping

• Hygienic piping

• High-pressure piping

• Low-pressure piping

• Underground piping

• Aboveground piping

Welding filar is a type of welding wire used in the welding process.

• It is a consumable wire electrode used in welding.

• It is made of various materials such as stainless steel, aluminum, and copper.

• The wire is fed through a welding gun and melted to join two metal pieces together.

• The size and type of welding filar used depends on the type of metal being welded and the welding process being used.

A flare system is a safety device used in refineries and chemical plants to burn off excess gases and prevent explosions.

• Flare systems are used to burn off excess gases that cannot be processed or stored.

• They are designed to prevent explosions by safely disposing of flammable gases.

• Flare systems are typically used in refineries, chemical plants, and oil rigs.

• They consist of a tall stack with a burner at the top, which ...read more