Everglo Aesthetic Clinic Interview Questions and Answers

Tubes are used for fluids and gases, while pipes are used for structural purposes.

• Tubes have a smaller diameter than pipes.

• Tubes are often used in industries like pharmaceuticals and food processing.

• Pipes are commonly used in construction and infrastructure projects.

• Tubes are often seamless, while pipes can be either seamless or welded.

• Tubes are more flexible than pipes.

Slip factor formula is (N1-N2)/N1 and Q factor formula is Q = Qh/Ql

• Slip factor is used to measure the difference between synchronous speed and actual speed of a motor

• Q factor is used to measure the quality of a resonant circuit

• N1 and N2 are the synchronous speed and actual speed of the motor respectively

• Qh and Ql are the high and low energy stored in the resonant circuit respectively

Drawing force is the force required to pull a tube through a die or a mandrel.

• Drawing force is an important parameter in tube drawing process.

• It is the force required to pull a tube through a die or a mandrel.

• It is influenced by various factors such as material properties, die angle, lubrication, etc.

• Higher drawing force indicates higher deformation and can lead to defects like cracking or tearing.

• Drawing force can be measured using load cells or sensors.

• Optimizing drawing fo...read more

Heat treatment is a process of heating and cooling metals to alter their physical and mechanical properties.

• The process involves heating the metal to a specific temperature and holding it there for a certain amount of time.

• The metal is then cooled at a controlled rate to achieve the desired properties.

• Heat treatment can be used to increase the hardness, strength, toughness, and ductility of metals.

• Examples of heat treatment processes include annealing, quenching, tempering, a...read more

The pipe weight formula for steel is based on the dimensions of the pipe.

• The formula is: (outer diameter - wall thickness) x wall thickness x 0.02466 = kg/meter

• The weight of the pipe can also be calculated using the density of steel and the volume of the pipe.

• Different types of steel have different densities, so the weight formula may vary depending on the type of steel used.