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Engineers Test Exam 13 > Exam 13 > Flashcards

Exam 13 Flashcards

1
Q

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

A

Pressure Maintenance Pumps

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2
Q

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

A

10 minutes / 1 gpm

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3
Q

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

A

5 to 10

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4
Q

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

A

30 minutes

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5
Q

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.

A

10 / 10

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6
Q

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.

A

2

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7
Q

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

A

Parallel

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8
Q

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

A

5

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9
Q

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.

A

10 hours

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10
Q

The Assignment Record is

A

F702

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11
Q

The Repair Record is

A

F705

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12
Q

The Statistical Information Record is

A

F701

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13
Q

The Maintenance Record is

A

F704

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14
Q

The Inventory Record is

A

F709

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15
Q

The Battery Record is

A

F706

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16
Q

The Tire Record is

A

F710

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17
Q

The Yearly Mileage Report is

A

F380

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18
Q

The Hydrant Report is

A

F376

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19
Q

The Hydrant Record is

A

F95

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20
Q

The Hydrant Test Record is

A

F70

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21
Q

The Private Hydrant Record is

A

F366

22
Q

According to the 2018 Pierce Logbook, the overall length is

A

29.5’

23
Q

The overall height is

A

120”

24
Q

The overall width not including mirrors is

A

96”

25
Q

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.

A

450 HP

26
Q

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

A

950

27
Q

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

A

16 / 160

28
Q

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.

A

100 psi

29
Q

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

A

100

30
Q

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

A

12,500

31
Q

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

A

10 to 90 degrees

32
Q

The Malfunction Indicator (MIL) light illuminates when

A

a fault has occurred on an emission related component

33
Q

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

A

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

34
Q

A diesel particulate filter regeneration is required immediately when

A

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

35
Q

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

A

977 degrees

36
Q

Maximum sump operating temperature is ____.

A

250 degrees

37
Q

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.

A

60 seconds

38
Q

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

A

5 minutes

39
Q

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 ____.

A

100

40
Q

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

A

1/8th

41
Q

The Front intake relief valve is set to

A

250 psi

42
Q

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

A

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

43
Q

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

A

3-5 seconds

44
Q

The operating range for the pressure relief valve is between

A

70 to 300

45
Q

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

A

85 gpm / 500 gpm

46
Q

Maximum flow and pressure for TFT monitor is

A

1250 gpm and 200 psi

47
Q

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

A

20

48
Q

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

A

45 seconds

49
Q

Engine oil capacity

A

44 quarts

50
Q

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

A

Volume

51
Q

Do not idle in gear for longer than ____ minutes.

A

5 minutes

Engineers Test Exam 13 (12 decks)

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