SRF Foundation Interview Questions, Process, and Tips

There are various types of gears and transmission systems used in fitness equipment.

• Types of gears include spur gears, bevel gears, worm gears, and helical gears.

• Types of transmission systems include belt drive, chain drive, and direct drive.

• Spur gears are the most common type of gear used in fitness equipment.

• Belt drive is commonly used in stationary bikes and treadmills.

• Chain drive is commonly used in indoor cycling ...read more

The least count of a micrometer is the smallest measurement that can be read on the scale.

• The least count of a micrometer is determined by the number of divisions on the thimble and the pitch of the screw.

• For example, if the thimble has 50 divisions and the pitch of the screw is 0.5 mm, the least count would be 0.01 mm.

• The least count is important for accurate measurements and should be taken into consideration when us

Hammers and peins are tools used for shaping and striking metal.

• Hammers come in various shapes and sizes, including ball pein, claw, sledge, and framing hammers.

• Peins are typically found on hammers and come in different shapes, such as cross pein, straight pein, and diagonal pein.

• Each type of hammer and pein is designed for specific tasks, such as shaping metal, driving nails, or breaking concrete.

• Choosing the right ha...read more

Micrometer works on the principle of screw gauge.

• Micrometer measures small distances with high accuracy.

• It consists of a calibrated screw and a thimble with a scale.

• The screw moves the spindle to measure the distance.

• The scale on the thimble gives the reading.

• The principle of screw gauge is based on the pitch of the screw and the number of divisions on the thimble.

• The accuracy of the micrometer depends on the pitch of ...read more