Exam 13

Question 1

Book 100, these types of pumps are used to maintain a uniform, relatively high pressure on the fire protection system.

Answer 1

Pressure Maintenance Pumps

Question 2

A jockey pump should be sized to make up the allowable leakage rate within ___ minutes or ____ gpm which ever is larger.

Answer 2

10 minutes / 1 gpm

Question 3

Jockey pump should be set to operate at a pressure of ___ psi higher than the main pumps starting pressure.

Answer 3

5 to 10

Question 4

The run-out timer is normally set for 7 to 10 minutes for electric driven fire pumps and ____ minutes for diesel driven pumps.

Answer 4

30 minutes

Question 5

Fire pump controllers shall perform not less than ____ automatic and ___ manual operations during the Acceptance test and shall be operated for a period of least 5 minutes at full speed during each of the test.

Answer 5

10 / 10

Question 6

Tamper switches are placed on valves in firefighting water systems of buildings to prevent unauthorized closing, The switch will activate within ___ turn when the valve is operated from full open towards the closed position.

Answer 6

2

Question 7

The batteries are connected in ___ to the rest of the electrical system.

Answer 7

Parallel

Question 8

The six battery system, ___ of the 6 batteries are used to start the apparatus.

Answer 8

5

Question 9

When the apparatus is out of service for an extended period of time ( over ____ hours or the on-board battery charger cannot be plugged in) the radio “cut off switch” must be turned off to avoid running down the battery.

Answer 9

10 hours

Question 10

The Assignment Record is

Answer 10

F702

Question 11

The Repair Record is

Answer 11

F705

Question 12

The Statistical Information Record is

Answer 12

F701

Question 13

The Maintenance Record is

Answer 13

F704

Question 14

The Inventory Record is

Answer 14

F709

Question 15

The Battery Record is

Answer 15

F706

Question 16

The Tire Record is

Answer 16

F710

Question 17

The Yearly Mileage Report is

Answer 17

F380

Question 18

The Hydrant Report is

Answer 18

F376

Question 19

The Hydrant Record is

Answer 19

F95

Question 20

The Hydrant Test Record is

Answer 20

F70

Question 21

The Private Hydrant Record is

Answer 21

F366

Question 22

According to the 2018 Pierce Logbook, the overall length is

Answer 22

29.5’

Question 23

The overall height is

Answer 23

120”

Question 24

The overall width not including mirrors is

Answer 24

96”

Question 25

The vehicle is powered by a Cummins ISX12 6 cylinder diesel engine capable of ___ hp and 1550 ft torque driven through an Allison 4500 EVS Transmission with 5th gen prognostics.

Answer 25

450 HP

Question 26

2018 Piece logbook, The apparatus is equipped with a set of (6) 12v batteries rated at a total of ____ CCA cold cranking amps and a Kussmaul EV 40 Battery charging system

Answer 26

950

Question 27

In a medium sized truck, blind spots can extend up to ___ feet in front and ___ feet in the back.

Answer 27

16 / 160

Question 28

Never search for leaks with your hands or other body parts, High pressure hydraulic fluid at pressure as low as ____ psi can penetrate the skin.

Answer 28

100 psi

Question 29

The vehicle Date Recorder is capable of reading and storing the most recent ____ hours of vehicle information.

Answer 29

100

Question 30

A diesel truck engine may consume over ____ gallons of air for every gallon of fuel that it burns.

Answer 30

12,500

Question 31

DEF should be stored at temperatures between ___ - ____ and has a minimum shelf life of 12 months.

Answer 31

10 to 90 degrees

Question 32

The Malfunction Indicator (MIL) light illuminates when

Answer 32

a fault has occurred on an emission related component

Question 33

The amber check engine, or engine warning, light indicated a non critical fault with the engine has occurred. The operator ___

Answer 33

can drive the vehicle to the end of their shift and call service to remedy the problem

Question 34

A diesel particulate filter regeneration is required immediately when

Answer 34

the DPF light illuminates and flashes along with the amber Check Engine light illuminating.

Question 35

The HEST light will remain on until exhaust temperatures have dropped below ___

Answer 35

977 degrees

Question 36

Maximum sump operating temperature is ____.

Answer 36

250 degrees

Question 37

If the engine does not start within 15 seconds, release the starter buttons and allow the starter motor to cool for ___ seconds before attempting to start the engine again.

Answer 37

60 seconds

Question 38

All engine manufacturers warn against excessive engine operating time (Greater than ____ minutes) at low idle speed, particularly during cold weather.

Answer 38

5 minutes

Question 39

When the engine is running, this heat is carried away by normal oil circulation. if the engine is stopped suddenly, the turbo charger temperature may rise as much as ____.

Answer 39

100

Question 40

Low fuel warning light will illuminate when the level in the fuel tank has dropped to the ____ tank mark.

Answer 40

1/8th

Question 41

The Front intake relief valve is set to

Answer 41

250 psi

Question 42

The first indication that wear is becoming a problem in the pump is when

Answer 42

increased engine rpm is required to pump in the rated capacity in pump tests

Question 43

When disengaging the pump, WAIT ____ seconds after shifting to Neutral for pump drive shaft to stop spinning.

Answer 43

3-5 seconds

Question 44

The operating range for the pressure relief valve is between

Answer 44

70 to 300

Question 45

The foam pro 2001 foam system is rated at ___ gpm at 3.0% and ___ gpm at 0.5%

Answer 45

85 gpm / 500 gpm

Question 46

Maximum flow and pressure for TFT monitor is

Answer 46

1250 gpm and 200 psi

Question 47

Operate priming pump unit main suction gauge shows a vacuum of approximately ____ of hg and main pressure gauge shows a positive pressure.

Answer 47

20

Question 48

If you are not able to achieve a prime with ___ seconds, stop and investigate.

Answer 48

45 seconds

Question 49

Engine oil capacity

Answer 49

44 quarts

Question 50

When priming the two stage pump the transfer valve should be in the ___ setting

Answer 50

Volume

Question 51

Do not idle in gear for longer than ____ minutes.

Answer 51

5 minutes