7.3

Question 1

What category tools are screwdrivers, hammers, pliers, clamping tools, spanners, wrenches and sockets, and torque wrenches?

Answer 1

The engineers general hand tools

Question 2

Why are marking out tools invaluable instruments for an engineer?

Answer 2

Enable precise measurements and markings

Question 3

What are rules used for? (Measuring rule)

Answer 3

Provide standardised references

Question 4

What tools allow engineers to shape, trim and modify materials?

Answer 4

Cutting tools

Question 5

What do drilling, finishing and thread cutting tools allow?

Answer 5

Perform precise and intricate tasks during maintenance and repair

Question 6

What is a screwdriver made up of?

Answer 6

Tip, shank and handle

Question 7

What process does the tip of a screw driver go through to give protection and long life?

Answer 7

Hardened

Question 8

In a slotted screw driver what is dimension A and B?

Answer 8

A- Blade thickness
B- Blade width

Question 9

How much should the screwdriver tip fill?

Answer 9

75%

Question 10

What is the point angle of a Philips screw driver?

Answer 10

30°

Question 11

What point angle is Reed & Prince or frearson screw?

Answer 11

45°

Question 12

What happens to the head of a screw when an incorrect bit is used?

Answer 12

Cam-out

Question 13

What is pozidriv an improved version of?

Answer 13

Philips

Question 14

What tool is classified by there pein, Face, weight or shape?

Answer 14

Hammers

Question 15

What are the 3 types of hammers used on a daily basis in the aviation industry?

Answer 15

Ball Pein, DIN and soft face mallet

Question 16

What is a soft faced mallet designed for?

Answer 16

Offer driving force without damaging the surface

Question 17

What are pliers classified by?

Answer 17

Function and nose

Question 18

How many types of joints do pliers have?

Answer 18

4

Question 19

What pliers have a half cut out and placed inside each other with a pivot point?

Answer 19

Single fixed

Question 20

What pliers have a toggle joint (extra part to give more leverage?

Answer 20

Toggle compound

Question 21

What joint in pliers are the 2 pieces on top of each other?

Answer 21

Lap joint

Question 22

What joint can the pliers move to increase or decrease width at the joint?

Answer 22

Slip joint

Question 23

What pliers can Hold, Cut, Twist or Bend?

Answer 23

Combination Pliers

Question 24

What grip pliers have adjustable jaw and clamp down?

Answer 24

Vice-Grip Pliers

Question 25

What are vices used for?

Answer 25

To clamp and hold items

Question 26

What are the 3 types of vice?

Answer 26

Metalworking Hand Held Machine

Question 27

What 2 features do metalworking vices have?

Answer 27

Fixed and rotate

Question 28

What vice is versatile in its use?

Answer 28

Hand Held Vices

Question 29

What vices are moved from one location to another and hold work in place attached to a base by bolts?

Answer 29

Machine vices

Question 30

What clamp has a moveable swivel plate and jaw

Answer 30

C or G clamps

Question 31

What spanner has a hex and a bi-hex

Answer 31

Open-end spanner

Question 32

What are the 3 types of open-end spanner

Answer 32

Open-end Crows foot Adjustable

Question 33

What spanner is circular and either has 6 or 12 points

Answer 33

Ring spanner hex and bi hex

Question 34

What ring spanner and uses a mechanism to only turn 1 direction

Answer 34

Ratchet ring spanner

Question 35

What are the 4 parts in a ratchet?

Answer 35

Drive Lever Pawl Gear

Question 36

What bar has a long handle and used to undo high torqued bolts?

Answer 36

Breaker Bar

Question 37

What spanner has a coating over to protect against areas of electrical shock?

Answer 37

Insulated spanner’s

Question 38

What is a common type of C-spanner and is stuck in its position?

Answer 38

Fixed C-Spanner

Question 39

What c spanner can be moved over a size range?

Answer 39

Adjustable C-Spanner

Question 40

What C-spanner has locating holes to attach to a face of a nut?

Answer 40

Pin Face Spanner

Question 41

What is a Torque wrench that has a fleaxable piece that shows the torque value?

Answer 41

Flexing bar

Question 42

What Torque wrench is robust, bulky and has an analog Reading dial?

Answer 42

Dial indicating torque wrench

Question 43

What torque wrench gives an audible signal and can be set digitally?

Answer 43

Electronic measure torque wrench

Question 44

What pin punch is used for the removal roll pins?

Answer 44

Roll pin punch

Question 45

What colour aviation’s snips do what? what is Yellow, Green, Red

Answer 45

Yellow- Straight Green- Right Red- Left

Question 46

`what does finer and coarser teeth per inch have?

Answer 46

Low is coarse high is fine

Question 47

What and are the 2 types of cut?

Answer 47

Single and Double

Question 48

What are the 4 grades of cut?

Answer 48

Bastard Second Smooth Rasp

Question 49

What are the 4 types of pneumatic drills?

Answer 49

Pistol Straight Right angle 45°

Question 50

What is the name of the taper on tapered shank drills?

Answer 50

Morse taper

Question 51

What do you have to ensure when using hand reamers?

Answer 51

Keep it straight

Question 52

What is a Die?

Answer 52

Item that holds the reamer

Question 53

What can lubricants on aircraft be broken into?

Answer 53

Greases, oils and speciality lubricants

Question 54

What data sheet should you refer to about lubricants?

Answer 54

material safety data sheet (MSDS)

Question 55

What is used for areas that require a drop of oil to be sufficient enough?

Answer 55

OIL Can

Question 56

What are the 2 bases of hydraulic oil?

Answer 56

Mineral based Ester phosphate based

Question 57

What are DC ammeters sensitive to?

Answer 57

Direction of the current

Question 58

How many ohms of resistance is required to limit the current to 1 milliampere?

Answer 58

1500 ohms