GE 210 Weekly Test OC3

When Re-assembling mechanical devices requires laying out component parts in a logical sequence for several reasons. ​Can you give at least 3 reasons?

Tensioning ensures that the belts do not slip or ___, and that they deliver the required torque and speed.

Tick the 2 precision measuring instruments used in engineering?

• Micometer

• Steel Rule

• Vernier caliper

• Tape measure

A ______ gauge is a tool that is used to measure the width of small gaps between two objects that are very close together.

Some components and parts are consumable and are only designed to be used _____ Time.

• One

• Two

• Three

• Four

Gaskets are to be:

• Reused

• Discarded after use.

• Used only two times.

• Only discarded if they are broken.

True or False

Locking devices in engineering are devices that prevent the relative movement or separation of two or more components that are connected or joined together.

• True

• False

What type of washer is this?

• Shoulder Washer

• Split Washer

• Tab Washer

• Flat Washer

Over torquing could damage the assembly and under torquing could result in the fastener to become _____.

True or False

 The correct tightening sequence depends on the type, size, and shape of the joint or the flange, as well as the gasket material and the torque method.

• True

• False