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Question 1

The machine operator frequently can give the troubleshooter

Answer 1

Valuable information

Question 2

Mechanical, hydraulic and pneumatic systems allare worked on by the

Answer 2

Mechanical troubleshooter

Question 3

The purpose of good maintenance is to

Answer 3

Keep machines and equipment working

Question 4

A maintenance specialist reports to craft supervisors in all plant departments in a plant organized under

Answer 4

Central organization

Question 5

In a large plant, the buiding mantenance group is most likely to be made up of

Answer 5

Electricians, mechanics, plumbers, carpenters, and painters

Question 6

All communication is essentially a cycle of ___ steps

Answer 6

Four

Question 7

When you give a person a chance to express himself, you may

Answer 7

Find him easier to work with

Question 8

Writing down an order

Answer 8

Helps prevent misunderstandings

Question 9

Before you make a repair you should

Answer 9

Find out what your responsibilities are

Question 10

It you have a problem or complaint about your job. you should

Answer 10

Report it directly to your supervisor

Question 11

If possible, you should schedule repair work for a time when

Answer 11

The machine is not in use

Question 12

Before you can diagnose problems, you must

Answer 12

Be able to recognize normal operations

Question 13

An ohmmeter measures

Answer 13

Resistance

Question 14

Air supplies should be checked

Answer 14

When the machine is running

Question 15

Your first duty in an emergency is to

Answer 15

Protect workers from injury

Question 16

When should the troubleshooter check the machine drawings in the service manual?

Answer 16

Before working on the machine

Question 17

Parts lists do not

Answer 17

Include a great deal of written technical information

Question 18

High values of resistance can be measured with an

Answer 18

Megohmmeter

Question 19

A Bourdon tube is used to measure

Answer 19

Pressure

Question 20

Which of the following instruments measures the difference between two temperatures?

Answer 20

Thermocouple

Question 21

The tools in your tolbox do NOT need to be

Answer 21

New

Question 22

When should you remove your lock from the machine controls?

Answer 22

After you have replaced the machine guards and covers

Question 23

To recheck a system alter making a repair, you should

Answer 23

Run the system under both automatic and manual control

Question 24

Drive chains that run at speeds of over 500 feet per minute require

Answer 24

Constant lubrication

Question 25

Which of the following condition indicates conveyer overload?

Answer 25

Uneven spaces between the top plates of the conveyer chain

Question 26

The diagram that shovs both the extenal shape and the internal working parts of a systen or a component is a(n)

Answer 26

Cutaway diagram

Question 27

A piping system is shown in three dimensions in an

Answer 27

Isometric diagram

Question 28

A wing diagram shows the

Answer 28

Physical relationships of devices in an electrical system

Question 29

Which of the following is used to trace the wing in the celings and walls of a building?

Answer 29

Lighting diagram

Question 30

Step by step instructions for testing equipment are included in an

Answer 30

Troubleshooting chart

Question 31

Modern precision built bearings

Answer 31

Hello support power transmissions shafts

Question 32

Side to side movement of a shat in a sleeve bearing should be no more than

Answer 32

Two thousandths of an inch

Question 33

NOT all centrifugal compressors have

Answer 33

More than one air supply

Question 34

Centifugal, wet and bag are types of

Answer 34

Mechanical dust collectors

Question 35

. Synteic coatings greaty mpove the stength and resstance o

Answer 35

Floor

Question 36

Electical swichgear consis of

Answer 36

Equipment that controls, protects, and regulates machinery

Question 37

- A panelboard is a small assembly that contain

Answer 37

Either fuses or circuit breakers

Question 38

Which type of diagram shows the parts of a circuit as they actually appear to the eye

Answer 38

Pictorial

Question 39

The basic unit for measuring electric current is the

Answer 39

Ampere

Question 40

Potential difference is measured with an)

Answer 40

Voltmeter

Question 41

In a normal work order procedure, which of the following jobs is done by the scheduler?

Answer 41

Issues the work order

Question 42

Determining what parts and supplies are needed to make an emergency repair is the job of the

Answer 42

Emergency crew

Question 43

The best approach for identifying the cause of a breakdown in automatic machinery is

Answer 43

Systematic one

Question 44

The decision to run a machine part to the point of breakdown must be made

Answer 44

Very carefully

Question 45

Wear of machine parts caused by contact with chernically active materials is an example of

Answer 45

Corrosion

Question 46

The inspection and repair of plant equipment at regular intervals is called

Answer 46

Planned maintenance

Question 47

The work order form is used for

Answer 47

Issuing instructions and obtaining feedback

Question 48

Which of the folowing machine parts require daily lubrication?

Answer 48

Shafts and bearings

Question 49

All of the following will cause a drive bely to deteriorate EXCEPT

Answer 49

To much ventilation

Question 50

The sag in a drive chain should be about 1/4 in. for every ___ in. of distance between the sprocket centers

Answer 50

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