MKC SWE study EXAM || with Error-free Answers.
Within how many days of an inspection are you required to submit the new boat inspection
report correct answers 10
List the six basic safety procedures to follow when troubleshooting or repairing electrical
components correct answers 1. Never operate, repair, adjust, tamper with equipment unless
assigned to do so.
2. obey all posted operating and safety precautions
3. de-energize equipment prior to repair.
4. always wear approved PPE.
5. use insulated tools and non-metalic flashlight.
6. tighten the connections of fremovable tes leads on portable meters.
generally the crown end of the piston is slightly smaller in diameter than the skirt for what reason
correct answers to allow for expansion and proper fit
piston ring gaps should be staggered at _ degrees to reduce gas leakage correct answers 180*
what could happen if you ignore the specific safety warning in the engine service manual correct
answers injure yourself/people on or around the boat/damage outboard engine
a placard stating discharge of oil prohibited must be posted on all vessels more than __ feet in
length correct answers 26
what CFR regulations identifies prohibited spaces where oil and hazardous material are not to be
stored correct answers 33CFR155.470
what is the standard maximum ambient operating temperature for compressor drive motors
correct answers 104*F
,in the vacuum gravity system, what part houses a set of inclined absorption plates correct
answers vacuum gravity vessel
what filter element in an OWS is used to remove small particles such as shaving and dirt from
the oily water mixture correct answers pre-filter
before working on or removing any parts of the air compressor, you should make sure the
following conditions are completed correct answers the compressor is completely blown down
and the pressure is relieved
before and during the operation of the R/O what type of general inspection should be conducted
correct answers make sure the flowmeters are clear and floats are visable
which safety precaution should be observed during R/O operation correct answers make sure all
pressure relief valves dischards are unobstructed and the release fluid is conducted to low
pressure area clear of personnel
what are the three effects of excessively worn rudder shaft bearings correct answers 1. imprecise
and poor steering response
2.excessive vibration
3. leakage through the rudder post housing
what component registers cumulative volume in gallons of permeate being produced by the R/O
unit and being used by the ship correct answers Totalizing flow meter
normally a diesel engine start air bank has a minimum capacity for how many cold and hot starts
correct answers 1 cold and 9 hot
when conducting performance test, engines should be operated at what percentage of coat guard
load correct answers 80-90%
, the ODR facilitates what type of operating data correct answers 1. trend recording
2. event recording
3. dynamic recording
4. alarm recording
5. trip recording
what are the effects of a damaged propeller correct answers 1. lack of power
2. high fuel consumption
3. unexpected vibration
high pressure pump creates ___ to____ PSI achieve reverse osmosis correct answers 700-1000
PSI
pulsation dampener absorbs pulsations created on the discharge side of a high pressure pump
consisting of nitrogen charged rubber bladder charged to approximately correct answers 2/3
system pressure
If the low pressure switch predetermined setting isn't met (on 110's it is 5 psi) correct answers
low pressure switch secures the high pressure pump
list the possible causes of low or variable cylinder compression correct answers 1. damaged head
gasket
2. damaged pistons
3. broke or stuck piston rings
4. scored cylinder walls
5. stuck valves (four stroke)
6. Incorrectly adjusted valves(four stroke)
Within how many days of an inspection are you required to submit the new boat inspection
report correct answers 10
List the six basic safety procedures to follow when troubleshooting or repairing electrical
components correct answers 1. Never operate, repair, adjust, tamper with equipment unless
assigned to do so.
2. obey all posted operating and safety precautions
3. de-energize equipment prior to repair.
4. always wear approved PPE.
5. use insulated tools and non-metalic flashlight.
6. tighten the connections of fremovable tes leads on portable meters.
generally the crown end of the piston is slightly smaller in diameter than the skirt for what reason
correct answers to allow for expansion and proper fit
piston ring gaps should be staggered at _ degrees to reduce gas leakage correct answers 180*
what could happen if you ignore the specific safety warning in the engine service manual correct
answers injure yourself/people on or around the boat/damage outboard engine
a placard stating discharge of oil prohibited must be posted on all vessels more than __ feet in
length correct answers 26
what CFR regulations identifies prohibited spaces where oil and hazardous material are not to be
stored correct answers 33CFR155.470
what is the standard maximum ambient operating temperature for compressor drive motors
correct answers 104*F
,in the vacuum gravity system, what part houses a set of inclined absorption plates correct
answers vacuum gravity vessel
what filter element in an OWS is used to remove small particles such as shaving and dirt from
the oily water mixture correct answers pre-filter
before working on or removing any parts of the air compressor, you should make sure the
following conditions are completed correct answers the compressor is completely blown down
and the pressure is relieved
before and during the operation of the R/O what type of general inspection should be conducted
correct answers make sure the flowmeters are clear and floats are visable
which safety precaution should be observed during R/O operation correct answers make sure all
pressure relief valves dischards are unobstructed and the release fluid is conducted to low
pressure area clear of personnel
what are the three effects of excessively worn rudder shaft bearings correct answers 1. imprecise
and poor steering response
2.excessive vibration
3. leakage through the rudder post housing
what component registers cumulative volume in gallons of permeate being produced by the R/O
unit and being used by the ship correct answers Totalizing flow meter
normally a diesel engine start air bank has a minimum capacity for how many cold and hot starts
correct answers 1 cold and 9 hot
when conducting performance test, engines should be operated at what percentage of coat guard
load correct answers 80-90%
, the ODR facilitates what type of operating data correct answers 1. trend recording
2. event recording
3. dynamic recording
4. alarm recording
5. trip recording
what are the effects of a damaged propeller correct answers 1. lack of power
2. high fuel consumption
3. unexpected vibration
high pressure pump creates ___ to____ PSI achieve reverse osmosis correct answers 700-1000
PSI
pulsation dampener absorbs pulsations created on the discharge side of a high pressure pump
consisting of nitrogen charged rubber bladder charged to approximately correct answers 2/3
system pressure
If the low pressure switch predetermined setting isn't met (on 110's it is 5 psi) correct answers
low pressure switch secures the high pressure pump
list the possible causes of low or variable cylinder compression correct answers 1. damaged head
gasket
2. damaged pistons
3. broke or stuck piston rings
4. scored cylinder walls
5. stuck valves (four stroke)
6. Incorrectly adjusted valves(four stroke)
