MKC SWE USCG Exam Questions And Answers Verified 100% Correct

MKC SWE USCG Exam Questions And Answers Verified 100% Correct What do you do if a thrust bearing collar is scored? - ANSWER -Resurface it. Mainspace fire out of control, evacuate all personnel and do what to ventilation. - ANSWER -Secure it. How long will an aux boiler have to be secured before blow downs? - ANSWER 2 hours What senses oil in a 10 GPM OWS? - ANSWER -A probe How often are HELO fueling hoses renewed? - ANSWER -2 years What do you do if you cannot clear a blocked tube in a cooler? - ANSWER -Plug it. What is not a primary trend indicator for DEMPS? - ANSWER -Oil PSI A dry-charged battery stored at 0-20 Deg C has shelf life of? - ANSWER -2 yrs Potable water hoses are marked every ______ feet? - ANSWER -10 When is AMPN info mandatory? - ANSWER -Reporting delay in correcting casualty due to parts unavailibility, number of hours expended correcting casualty, and numbers operating hours since last failure. How do you hook up an ammeter. - ANSWER -In series What do you clean a batt. terminal with. - ANSWER -Sodium bicarbonate/Ammonia What causes aeration in a hydraulic system with no leaks? - ANSWER -Low fluid. How long will a P6 run on a tank of gas? - ANSWER -4-5 hours If you find something else wrong with a piece of equipment already CASREPed, what do you send out? - ANSWER -CASUP How many bags to pack a P6? - ANSWER -Two What does SSS stand for? - ANSWER -Syncro, self shifting What is the prime mover of the P100. - ANSWER -4 stroke air cooled diesel What type of discrepancy is 40 PSI in a TANB trailer tire? - ANSWER Restrictive What is the shelf life of a hose? - ANSWER -10 years When is the Cutter Engineering Report due? - ANSWER -31JAN What is the most likely place for mold on an HVAC system? - ANSWER -Drain pan Vacuum gauges read in what increment? - ANSWER -in. HG What is the flashpoint of F76 - ANSWER -140 Deg F Rudder stock is supported by what? - ANSWER -The bearing RO dumps at what PPM? - ANSWER -500 What is the acceptable leakage for a screw type hydraulic pump shaft seal? - ANSWER -50ml If you have a bearing failure in a centrifugal pump with excessive vibration, what is the likely cause? - ANSWER -Misalignment What is the disadvantage of a centrifugal pump? - ANSWER -Suction lift As wire size increases, what happens to resistance and amperage? - ANSWER Resistance decreases, amperage increases. As wire gauge number increases, what happens to the diameter of the wire. - ANSWER -Decreases What does CAN in CAN Buss stand for? - ANSWER -Contoller Area Network What percentage of pressure do you test a temp hose to? - ANSWER -150% What are preheaters for in an HVAC system? - ANSWER -Prevent condensation What does a rise in feed water temp do to output in an RO? - ANSWER -Increases output What does 1PARTS line in a CASREP do? - ANSWER -Indentifies parts required and quantity. What fuel is used in a P100 pump? - ANSWER -Diesel or JP-5 At a modernized unit, the boat report is kept where? - ANSWER -ALMIS EAL Honda VTEC controls which valve on a 225/150? - ANSWER -Intake SWBS #101 pertains to what drawings? - ANSWER -Structural What section of CCM is BECCEs under? - ANSWER -2 What causes a boiler with fuel gun injector to pulsate? - ANSWER -Pressurized combustion chamber Who is convening authority for hull board on cutters in CG yards? - ANSWER NESU Purpose of vane on outboard piston? - ANSWER -Allow cross flow What amount of PSI is decreased by each compression ring on a piston? - ANSWER -1/2 PSI above the ring Outboard engine trim turns easy to port, adjust trim tab to what? - ANSWER Starboard If boiler makeup feed water has a TDS of 500 PPM, what is allowable upper limit? - ANSWER -1000 PPM Shelf life of bromine cartridge? - ANSWER -2 years