Rishi Vidya Educational School Interview Questions and Answers

A preventive maintenance check sheet for a hydraulic power pack includes inspecting fluid levels, checking for leaks, testing pressure levels, and examining filters.

• Inspect fluid levels and top up if necessary

• Check for leaks in hoses and connections

• Test pressure levels to ensure they are within specified range

• Examine filters and replace if dirty or clogged

A PM check sheet for a compressor is a document outlining scheduled maintenance tasks to prevent breakdowns and ensure optimal performance.

• Includes tasks such as checking oil levels, inspecting filters, testing safety features

• Helps identify potential issues before they become major problems

• Ensures compressor operates efficiently and extends its lifespan

CFM stands for Cubic Feet per Minute and is a measurement of the volume of air that a compressor can deliver.

• CFM is a common measurement used to rate the airflow of compressors.

• It indicates how much air the compressor can deliver in one minute.

• CFM is important in determining the efficiency and capacity of a compressor.

• For example, a compressor with a CFM rating of 10 can deliver 10 cubic feet of air per minute.

Gearboxes are mechanical devices used to transmit power from one component to another by changing the speed, torque, and direction of rotation.

• Gearboxes contain gears that mesh together to transmit power

• They are used in various applications such as automobiles, industrial machinery, and wind turbines

• Gearboxes can change the speed, torque, and direction of rotation

• Common types of gearboxes include spur, helical, bevel, and planetary gearboxes

A screw rod is a type of fastener that has a helical ridge, or thread, wrapped around a cylindrical shaft.

• Screw rods are commonly used in construction, machinery, and furniture assembly.

• They are often made of metal, such as steel or brass.

• Screw rods come in various sizes and thread types, including coarse and fine threads.

• They are used to fasten objects together by turning the rod into a threaded hole or nut.

• Screw rods can be used with nuts, washers, and other fastening compo...read more

I create and maintain engineering documentation such as equipment manuals, schematics, and maintenance logs.

• Creating equipment manuals for new machinery

• Updating schematics to reflect changes in equipment

• Maintaining maintenance logs to track repairs and preventative maintenance

• Documenting troubleshooting procedures for common issues

• Ensuring all documentation meets regulatory standards