Hoses Nozzles Fittings

Question 0

Diameter of hose is measured

Answer 0

On the inside

Question 1

Length of hose

Answer 1

Called a section

50 or 100 feet

Question 2

Mechanical dryer

Answer 2

Warm air not hot

Question 3

When should hose be exercised

Answer 3

Every 30 days

Question 4

Rubber hose should should have water through it every

Answer 4

120 days

Question 5

Hose exposed to acid should be

Answer 5

Scrubbed with baking soda and water and rinsed thoroughly

Question 6

Hose exposed with oil

Answer 6

Scrubbed with a mild detergent and rinsed

Question 7

Where not to dry hose

Answer 7

On hot pavement or direct sun

Question 8

Once dried house should be

Answer 8

Rolled and sorted in cool dry place

Question 9

Damaged hose is rolled

Answer 9

With the male end out

Question 10

No repairable or contaminated hose

Answer 10

Disguard according to sops

Question 11

Alloys used in couplings

Answer 11

Aluminum brass and magnesisun in different make ups

Question 12

Strongest production process for producing couplings

Answer 12

Drop forged

Question 13

Shank

Answer 13

Attaches hose to coupling

Question 14

Lugs

Answer 14

Found on the female swivel and the male shank

Question 15

Loosen a stuff coupling

Answer 15

Swish around in warm soapy water

Question 16

Male end points to the fire

Female end points home

Answer 16

Smooth knobby knobby

Question 17

Higbee cuts and indicators

Answer 17

Cuts are in the treads to prevent cross threading

Indicators are on the lugs for alignment with the cut

Question 18

3 lugs

Answer 18

Pin
Locker
Recessed

Question 19

Couplings

Answer 19

Stortzs sexless

Male and female threaded

Question 20

Stortzs

Answer 20

Have locks to prevent opening when line is charged

Question 21

Gaskets

Answer 21

Swivel gaskets changeable

Expansion ring gassket in the shank to pinch hose

Question 22

Butterfly valves

Answer 22

Quarter turn disk

Question 23

Gate valve

Answer 23

Gate moves up and down

Question 24

Clapper valve

Answer 24

Simeese disk on hinge to prevent back flow

Question 25

Simeese

Answer 25

Brings 2 lines into 1 | 2 females 1 male

Question 26

Wye

Answer 26

1 hose into 2 | 1 female 2 males

Question 27

Water thief

Answer 27

Equal size inlet and discharge plus 1 or more smaller discharges

Question 28

Double males an females

Answer 28

Reverse the flow or water

Question 29

Slippage allowed on new or replaced hose shanks

Answer 29

1/8 inch

Question 30

Hose testing

Answer 30

300 ft max must be same size

Question 31

Intake soft suction

Answer 31

Used for pressurized systems like hydrants

Question 32

Intake hard suction

Answer 32

Used for stages water sources

Question 33

3 types of clamps

Answer 33

Hydraulic press down screw down | Not used for pressure regulation

Question 34

Placing or clamp

Answer 34

20' behind apparatus | Within 5 ft of male coupling