Engine performance final - Study guides, Class notes & Summaries

Engine vacuum is being discussed. Technician A says that when the engine is operating under light loads, engine vacuum is low. Technician B says that engine vacuum is high when the engine is operated under heavy loads. Who is correct? correct answers d. neither A nor B Ignition spark typically occurs a few degrees _______. correct answers a. before top dead center (BTDC) Which of the following is NOT an advantage of an electronic spark control system? correct answers b. It allows lower co...

ENGINE PERFORMANCE FINAL 2023|2023/2024 UPDATE|SOLVED|DOWNLOAD TO PASS

cylinder leakage test - this test allows you to narrow down what the problem is. remove the dipstick, oil cap and radiator cap and air cleaner housing during a power balance test if the the cylinder is disabled and the engine performance drops is it a good cylinder? - yes flywheel or dampener knocks - most common cause is loose bolts either at the crankshaft or the torque converter. more noticeable at sharp acceleration or declaration. how are hydrocarbons (HC) formed? - unburnt fuel passi...

CLC 056 exam Analyzing Contract Costs Exam (contains 55 questions) • Here is your test result.The dots represent the choices you have made. • The highlighted questions are the questions you have missed. • Remediation Accessed shows whether you accessed those links.'N' represents links not visited and 'Y' represents visited links. The offeror customarily treats similar costs as “other direct costs” under similar circumstances The proposed cost benefits only the proposed contract work Th...

The primary (low-voltage) ignition system must be working correctly before any spark occurs from a coil. Which component is NOT in the primary ignition circuit? - Spark Plug Wires An ion-sensing ignition system allow the ignition system itself to be able to ________. - detect misfire, spark knock, and rich/lean mixture How does a waste-spark ignition system fire the spark plugs? - The same plug always is fired straight or reverse polarity The pulse generator ________. - Signals the electro...

The acceptable amount of alcohol mixed with gasoline (non E-85) is: correct answers Up to 10 percent. When the pressure in the intake manifold increases, the fuel pressure regulator on a port fuel injection system: correct answers Increases fuel pressure. Technician A says to relieve pressure on an PFI (port fuel injection) system, a pressure gauge may be connected to the fuel pressure test port and the bleed (pressure relief) valve on the gauge opened with the bleed hose installed in an a...

PRIME MOVERS FINAL EXAM ACTUAL QUESTIONS AND ANSWERS 2024 UPDATE;(ALREADY GRADED A+)FULL COMPLETE TEST SOLVED 100% Despite their size and complexity, steam plants are widely used because: a) of their low emissions of pollutants b) they are easily located in an urban environment c) they can be run by untrained personnel d) they require minimal amounts of water e) they can burn solid fuels such as coal and wood. Ans- E Connecting Rods on a steam engine: a) convert reciprocating ...

Engine vacuum is being discussed. Technician A says that when the engine is operating under light loads, engine vacuum is low. Technician B says that engine vacuum is high when the engine is operated under heavy loads. Who is correct? d. neither A nor B Ignition spark typically occurs a few degrees _______. a. before top dead center (BTDC) Which of the following is NOT an advantage of an electronic spark control system? b. It allows lower compression ratio engines to be as efficient as hig...

What is the FAF on a precision app? correct answers The fix from which the final approach to n airport is executed and which identifies the beginning of the final approach segment. It is shown in the profile view by the glides lope/path intercept. The glide slope/path symbol starts at the FAF. Where does the final app segment begin on an ILS? correct answers Final approach fix / glide slope intercept. What is the temp above if there are ice pellets on the surface? correct answers The tempe...

Night is defined as - Answer-The period between the end of eve civil twilight to beginning of mornign civil twilight VFR OTT is only allowed when - Answer-Used during cruise, must be flown at vertical distance of 1000 ft from cloud, layers must be 5000ft apart, vis in cruising flight will be 5nm From sea plane to land plane you need - Answer-3 hours total, 2 hours dual, 5 solo takeoffs and landings What is a high performance aeroplane? - Answer-Min flight crew of 1, VNE 250 KIAS or greater,...