MKC SWE study Questions with Complete Solutions 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.
- obey all posted operating and safety precautions
- de-energize equipment prior to repair.
- always wear approved PPE.
- use insulated tools and non-metalic flashlight.
- 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 1 / 4
MKC SWE study Questions with Complete Solutions 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 2 / 4
MKC SWE study Questions with Complete Solutions 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
- 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% 3 / 4
MKC SWE study Questions with Complete Solutions the ODR facilitates what type of operating data - Correct Answers ✅1. trend recording
- event recording
- dynamic recording
- alarm recording
- trip recording
- high fuel consumption
- unexpected vibration
- / 4
what are the effects of a damaged propeller - Correct Answers ✅1. lack of power
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