Pattern Maker Interview Questions and Answers

Two types of petrol engines are two-stroke and four-stroke engines. They differ in their working cycle and efficiency.

• Two-stroke engines complete a power cycle in one revolution of the crankshaft, while four-stroke engines complete it in two revolutions.

• Two-stroke engines have a simpler design and are lighter, but they are less fuel-efficient and produce more emissions.

• Four-stroke engines are more complex but more efficient and produce fewer emissions.

• Examples of two-stroke e...read more

Governor and radiator are two different components in a machine.

• Governor is a device used to regulate the speed of an engine or machine by controlling the fuel or steam supply.

• Radiator is a heat exchanger used to transfer thermal energy from one medium to another for cooling or heating purposes.

• Governors are commonly used in steam engines, turbines, and internal combustion engines.

• Radiators are commonly used in automobiles, buildings, and electronic devices.

• Both components pl...read more

To make a pattern, you need to take measurements, create a blueprint, cut the fabric, and sew the pieces together.

• Take accurate measurements of the body or object you are making the pattern for.

• Create a blueprint or sketch of the pattern design on paper or using a computer software.

• Transfer the blueprint onto the fabric and cut out the pieces according to the measurements.

• Sew the fabric pieces together following the blueprint to create the final pattern.