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MKC > 2017 > Flashcards

2017 Flashcards

1
Q

What tag do you use for trouble shooting high engine temp on a RBS A55806?

A

Danger

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2
Q

What lubricates lineshaft bearings?

A

Oil

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3
Q

What does NIIN mean?

A

National Item Identification Number

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4
Q

Propose of lineshaft bearing?

A

To provide radial support for the main propulsion lineshaft

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5
Q

In a 2 stroke diesel engine, how many revolutions does the crankshaft spin during one power stroke?

A

1

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6
Q

In the 2 stroke diesel engine the combustion process, the power stroke starts after the piston passes near?

A

TDC

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7
Q

What temperature do you hot flush an engine?

A

160-190F

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8
Q

On a MPC _____ states serious injury or death?

A

WARNING

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9
Q

The ______ permits compressor starting at reduced load.

A

Unloader

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10
Q

RBS safety chain?

A

½” galvanized

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11
Q

How often is the tag-out program audited?

A

Every 2 weeks

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12
Q

Appeal of marks, __ calendar days for authorizing official to take action?

A

15

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13
Q

To add additional information to a CASREP an _____ should be sent?

A

Update

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14
Q

The largest disadvantage of a centrifugal pump is?

A

Suction lift

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15
Q

Who can authorize additional work?

A

KO

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16
Q

Minimum octane for a P6 pump?

A

Unleaded 86 Octane no more than 10% ethanol

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17
Q

Type of fuel used for P100?

A

Diesel fuel (F76) or JP-5

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18
Q

What color fuel is not authorized?

A

Black

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19
Q

Women’s hair bulk?

A

3.5”

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20
Q

In which direction must check valves with swing flaps be mounted?

A

Install check valves so the disc (or ball) will open with the desired direction of flow. To ensure disc closure when backflow occurs, the position of check valves in the line shall permit closure of valve disc by gravity.

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21
Q

Ear rings size?

A

1/8”-1/4”

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22
Q

Max suction for a P100?

A

20’

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23
Q

Max professional growth point for E-3 is __ years?

A

10

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24
Q

The Megohmmeter (megger) is used for what type of resistance?

A

High (500v-1000v)

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25
Q

Do not use P6 below decks of in confined spaces due to the danger of?

A

Carbon monoxide poisoning

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26
Q

Propose of a thrust bearing?

A

To transmit the axial thrust generated by the propeller to the ship’s hull

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27
Q

What is the method used for checking contact of a ball valve?

A

Spotting-in

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28
Q

What is the cam:crank ratio of a 4 stroke?

A

1:2 half the speed of the crankshaft

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29
Q

What is cutlass bearings made out of?

A

Fiberglass Reinforced Epoxy (FRE)

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30
Q

How many hoses does a bourdon vacuum gauge have?

A

One

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31
Q

How is air that is delivered to a room measured?

A

CFM (Cubic feet per minute)

32
Q

What section # of a tagout log is the active log?

A

Section 3

33
Q

What is the most important physical property of lube oil?

A

Viscosity

34
Q

How many categories are in ORM?

A

7

35
Q

ORM consists of equipment, people, and…….._______?

A

Environment

36
Q

ORM “what if” category is which one?

A

Identify Hazards

37
Q

How long before range must PDW self fire be done?

A

New sig couse covers it all at range, long guns is 24 hours

38
Q

What keeps water out of an impeller bearing?

A

Mechanical seal

39
Q

How long can p6 run without water?

A

2 Min

40
Q

Centrifugal force only works on liquids that are?

A

Insoluble in each other

41
Q

120 VAC w/ 1 kiloOHM =

A

.12 amps

42
Q

What is the load weight of the TANB trailer?

A

12,000 LBS

43
Q

What checks for defects and deterioration of air tanks?

A

Quality assurance

44
Q

MAP error diagnostic lights?

A

3 short

45
Q

Honda diagnostic tool 1 short/pause/3 short?

A

HO2S or spark plug misfire/ Faulty MAP sensor

46
Q

Piezoelectricity is what?

A

Mechanical stress

47
Q

What helps deliver oil to gears and bearings?

A

High delivery oil pump

48
Q

What returns a solenoid to its position?

A

Loss of electricity

49
Q

What is the main gear from the red gear to the shaft?

A

pinion

50
Q

What is a fully packed p100 weight?

A

164 LBS

51
Q

What is the p100 output hose diameter?

A

3” and 2.5”

52
Q

What is the p6 strainer diameter?

A

3”

53
Q

What is the p100 primary mover type?

A

Yammar single cylinder, 10 horsepower four cycle Diesel engine

54
Q

Is an ammeter used in series or parallel?

A

Series

55
Q

What is the ratio in a 2-stroke cam:crank?

A

1:1

56
Q

How much oil for Honda bearing(Gear?) housing?

A

130 outboard 1.04qt? 225 outboard 1.24qt

57
Q

Cutter with 2 tag-out logs who maintains them?

A

Engineering and Operations

58
Q

How to decide what type of pipe?

A

Use

59
Q

What type of metal is non-ferrous?

A

Brass

60
Q

What type of fuel has FSII(fuel system icing inhibitors)?

A

JP5

61
Q

What is used to kill growth in fuel systems?

A

FSII preventing growth of microorganisms in JP5. Unless 4th option is biobor

62
Q

What is the purpose of reeming a pipe before threading it?

A

To deburr it

63
Q

Where is the fuel strainer on a fuel system?

A

Between tank and primary filter

64
Q

2 types of bearings are ?

A

Ball bearing and roller bearings

65
Q

What happens to hose fittings when the hose is twisted?

A

The hose can loosen itself.

66
Q

What do you consider when adding fittings to piping?

A

The type of liquid and what is around it. Use minimal fittings

67
Q

Medium air pressure is?

A

A system which is designed for a nominal operating pressure of 151 psig to 1,000 psig.

68
Q

What number section for the tag out log does the in inactive go?

A

After the active log section 4

69
Q

RBS missing a lug nut is what?

A

Restrictive

70
Q

What are the types of heat transfers?

A

Conduction, convection, radiation

71
Q

What is the cause of high oil level in a compressor?

A

Water in the oil

72
Q

How much air can be in a receiver?

A

600psi

73
Q

How do you hook up an amp meter?

A

In series

74
Q

How many numbers in an NSN?

A

13

75
Q

What two things make up the NSN?

A

FSC and NIIN

76
Q

How do you search an item in FEDLOG?

A

Brower, search, part#, nsn#, niin#, cage#

MKC (4 decks)

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