MECHANICAL ENGINEERING TEST 01_ok

The difference between a hand tool and a machine tool is the _________.

• drill press

• tools

• power source

• materials

When someone uses a hand tool, the tool is operated solely by ________ . When someone uses a machine tool, the user might guide the tool, but a machine performs most of the work.

 

• holes

• another machine

• machines

• the user

A drill press is a common machine tool that is used to create precise ______ in surfaces.

• band

• holes

• machine

• tool

The band saw, is used to cut tough materials like ________ . Some machine tools are used to hone and finish materials. These include mills, lathes, and honing machines.

• steal and silver

• wood and gold

• plastic and wood

• metal and plastic

A machine tool that creates teeth in machine parts :

• band saw

• gear shaper

• surfacesdrill press

• mill

A machine tool that creates smooth surfaces on metal :

• lathe

• Honing machine

• Drill press

• Drill

In the metric system, small weights are expressed in grams. Larger weights might appear in ________. One kilogram equals 1,000 grams. In the imperial system, smaller weights often appear in ______. An ounce is not as small as a gram. Larger weights appear in pounds, which are each equal to sixteen ounces.

• meter/kilograms

• pounds/weights

• meters/feet

• kilograms / ounces.

In the metric system, quantities are converted between units using multiples of _____. Larger units are multiplied to calculate measurements in smaller units.

• one

• six

• ten

• metric

To convert meters into centimeters, the quantity is ________ . Twelve meters times 100 equals 1200 centimeters. Conversely, 500 centimeters divided by 100 equals five meters.

• divided by 100

• multiplied by 100

• multiplied by 10

• converted by 10

1. The shaft is 3.5 _____ feet long.

2.   

• milles

• grams

• feet

• tons