Sudarshan Chemical Industries Maintenance Fitter Interview Questions and Answers for Freshers

A pump is a mechanical device used to move fluids from one place to another by creating pressure.

• Pumps are commonly used in various industries such as water treatment, oil and gas, and manufacturing.

• There are different types of pumps including centrifugal pumps, diaphragm pumps, and gear pumps.

• Pumps can be powered by electricity, engines, or manual operation.

• Examples of pumps include water pumps in households, fuel pum...read more

A dialgage is a precision measuring instrument used to measure small distances or clearances between two surfaces.

• Dialgages typically consist of a dial indicator attached to a spring-loaded plunger.

• They are commonly used in mechanical maintenance to check the alignment of machine parts or the wear of components.

• Examples of dialgages include dial test indicators and dial bore gauges.

Maintenance is the process of ensuring equipment, machinery, or infrastructure is kept in good working condition to prevent breakdowns and maximize efficiency.

• Regular inspections and repairs are conducted to identify and address issues before they escalate.

• Preventive maintenance schedules are followed to replace worn parts and components.

• Emergency maintenance is performed in response to unexpected breakdowns to minimiz...read more

Industry safety refers to the measures and protocols put in place to ensure the well-being and protection of workers in various industrial settings.

• Industry safety includes following proper procedures and protocols to prevent accidents and injuries.

• Regular maintenance of equipment and machinery is crucial for ensuring safety in the workplace.

• Providing proper training and education to employees on safety practices is es...read more

Fire hydrant pumps are used to provide high-pressure water supply for firefighting purposes.

• Fire hydrant pumps are essential for delivering water at high pressure to extinguish fires quickly and effectively.

• They are typically connected to a water source such as a municipal water supply or a dedicated water tank.

• Fire hydrant pumps are often installed in strategic locations throughout buildings or industrial facilities.

• R...read more

Maintenance and troubleshooting of EOT cranes & Induction furnace involves regular inspections, lubrication, and identifying and fixing mechanical issues.

• Regularly inspect EOT cranes for wear and tear on components such as ropes, hooks, and brakes.

• Ensure proper lubrication of moving parts to prevent friction and wear.

• Troubleshoot issues with the electrical systems of EOT cranes, such as faulty wiring or malfunctioning ...read more

LMTD stands for Logarithmic Mean Temperature Difference and is used to calculate the temperature difference in a heat exchanger.

• LMTD is a method used to determine the temperature difference between two fluids in a heat exchanger

• It takes into account the temperature difference at different points along the length of the heat exchanger

• LMTD is used to calculate the heat transfer rate in a heat exchanger

• It is calculated us...read more

The grade of materials used in storage tanks depends on the type of fluid being stored and the tank's operating conditions.

• The material should be compatible with the stored fluid to prevent corrosion or contamination.

• Common materials used for storage tanks include carbon steel, stainless steel, and aluminum.

• The thickness of the material should be sufficient to withstand the pressure and temperature of the stored fluid.

• ...read more

Statutory compliance refers to the legal requirements that organizations must adhere to in order to operate within the law.

• It includes following laws and regulations related to labor, environment, health and safety, taxation, and more

• Non-compliance can result in penalties, fines, legal action, and damage to reputation

• Examples of statutory compliance include filing tax returns, obtaining necessary licenses and permits, ...read more

Corrosion allowance is the additional thickness of material added to the original thickness of a metal to prevent corrosion.

• It is a safety margin added to the thickness of metal to prevent corrosion

• It is usually expressed in millimeters or inches

• The amount of corrosion allowance depends on the type of metal, the environment it is exposed to, and the expected lifespan of the equipment

• For example, a pipeline carrying cor...read more

Life of equipment refers to the duration of time that the equipment can function effectively and efficiently.

• The life of equipment is determined by various factors such as usage, maintenance, and environmental conditions.

• Regular maintenance and timely repairs can extend the life of equipment.

• Equipment manufacturers provide an estimated lifespan for their products, but this can vary depending on usage and maintenance.

• Fa...read more