becc mod 9/10 part 1 latest update graded A+

becc mod 9/10 part 1 latest update graded A+ what term identifies the sequence of combustion events that takes place in the cylinder of the engine? cycles how many strokes does a piston make in a four stroke diesel engine? four how many revolutions does the crankshaft make for each complete cycle in a four stroke diesel engine? two what component supports the engines cylinder liners, cylinder heads, and crankshaft cylinder block what is attached to the crankshaft that stabilizes the crankshaft rotation? Fly wheel what combustion event does the fuel ignite due to high temperature and press in the cylinder? ignition event what stroke is fuel injected into the cylinder in a four stroke diesel engine? compression what stroke is a full charge of air drawn into the cylinder of a four stroke diesel engine? intake what is the purpose of a gas turbine engine? for propulsion and ship service electrical power generation what component of the SSS (synchronized self-shifting) cushions the final movement of the main sliding assembly when the main clutch teeth approach full engagement dashpot what component of the SSS clutch prevents initiation of the clutch engagement sequence lockout control mechanism how can the gear meshes on the SSS clutch be observed covers and inspection ports what provides the GTE (gas turbine engine) a thermally and acoustically insulated suction The base/enclosure assembly how many compressor stages are on the GTE compressor 16 how many fuel nozzles are on the LM2500 30 what is used to motor the GTG (gas turbine generator) for maintenance purposes such as water washing the starter how many primary pawls are mounted on the clutch output assembly? 4 what does the status indicator assembly tell about the clutch? indicates clutch status as engaged/disengaged with a pointer visible through a round window what automatically engages and disengages the GTE (gas turbine engine) to and from the MRG (main reduction gear) the SSS (synchronized self-shifting) clutch what section of the LM2500 does the combustion take place the combuster Which boiler casing is lined with refractory material? inner casing What kind of elements are in a straight-through turbine unit? HP/LP What type of turbine does steam enter at the center, divides, and flows outward through two identical sets of stages? double flow What anchor the blades and transmit their force to the shaft? rotor Where are the steam safety valves installed on boilers, other than on the superheater? steam drum What do atomizers do? Prepare the fuel oil for optimum combustion What component uses the heat from the boiler exhaust gases to preheat the feedwater as it enters? econimizer What component mixes the fuel and air for efficient combustion? diffusers What phase of the steam cycle is water boiled and changes from a liquid into a vapor, or steam? generation stage What is the simplest and most common type of steam turbine? Single flow What component of the steam turbine accepts the force of the steam and turn it into rotational motion? Blades What component keeps the turbines rotating shaft from sliding back and forth along its axis? thrust bearing