Operator Engineers Trainee (Oet) Interview Questions and Answers

Two-stroke engines complete a power cycle in two strokes of the piston, while four-stroke engines complete it in four strokes.

• Two-stroke engines have a simpler design and are lighter than four-stroke engines.

• Two-stroke engines have a higher power-to-weight ratio.

• Four-stroke engines are more fuel-efficient and produce less pollution.

• Four-stroke engines have separate intake and exhaust strokes, while two-stroke engines combine them.

• Examples of two-stroke engines include chainsa...read more

The list count of bernier caliper is not clear. More information is needed.

• The question may be referring to the number of items in a list related to bernier caliper

• It could also be asking for the number of parts or components in a bernier caliper

• Without more context, it is difficult to provide a specific answer

CNC machine is a computer-controlled machine tool used for precision machining. It performs various functions like drilling, cutting, milling, etc.

• CNC stands for Computer Numerical Control

• It uses a computer program to control the movement of the machine

• It can perform complex operations with high precision and accuracy

• Examples of CNC machines include CNC mills, lathes, routers, plasma cutters, etc.