Diesel engines - Study guides, Revision notes & Summaries

ASA 104 Bareboat Cruising Exam 2023 Questions and Answers Complete List four items that, when you are packing for your charter, should be packed in carry-on luggage rather than checked baggage: 1 .__________ 2.__________ 3. __________ 4. __________ 1. Passport 2. Credit/Debit Card, 3. Charter/Provisioning documents 4. Prescription Medications, 5. Change of clothing Most cruising boats have at least two bilge pumps. The __________ pump is powered by the battery (activated when the float...

ABYC Practice Questions and Correct Answers 100% Verified A sailboat's rigging is considered a reliable path to ground for lightning? T/F? - Correct Answer FALSE. End fittings introduce the possibility of high resistance. TE-4, Conductors Gasoline engines use what kind of ignition? - Correct Answer Spark igntion Diesel Study Guide, Chapter 1 Diesel engines use what kind of ignition? - Correct Answer Compression ignition Diesel Study Guide, Chapter 1 Spark ignition are what kind of engi...

GCSE COMBINED SCIENCE: TRILOGY 8464/C/2H Chemistry Paper 2H Version: 1.0 Final *JUN238464C2H01* IB/M/Jun23/E7 8464/C/2H For Examiner’s Use Question Mark 1 2 3 4 5 6 TOTAL Tuesday 13 June 2023 Morning Time allowed: 1 hour 15 minutes Materials For this paper you must have: • a ruler • a scientific calculator • the periodic table (enclosed). Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at t...

Diesel Engines Exam-5 questions with complete solutions

Which of the following should be done after installing a new copper injector sleeve? A. Heat it B. Dress it C. Ream the seat D. Coat it with a looking compound - Answer-C. Ream the seat (This reaming ensures there will be a good clean area for the injector to seal against) A diesel engine has oil in the radiator. Which of the following would be the cause? A. Cracked piston cooling nozzle B. Cracked oil cooler C. Restricted turbocharger drain line D. Restricted exhaust gas recirculation...

minimum spacing between hull vent openings and fuel fill or vent fittings should be - ANS 15 inches thermal efficiency of a diesel engine is such that typical heat converted to useful power is approximately what percent of total heat - ANS 36% What is the primary difference between the gasoline-fueled and Jen four stroke cycle and the diesel four-stroke cycle - ANS The intake stroke only brings air into the cylinder Temperature controlled engine room exhaust blowers in a diesel powered boat are ...

ASE DIESEL ENGINES

Diesel Engines Questions with 100% correct answers

A diesel engine oil sample shows excessive copper content. Which of the following would be the most likely source? A. Rod bearings B. Exhaust valves C. Intake valves D. Piston rings - A. Rod bearings (Bearings show up in oil samples as copper.) A diesel engine suddenly loses oil pressure at idle. Which of the following could be the cause? A. Stuck open pressure relief valve B. Stuck closed pressure relief valve C. Stuck open pressure differential valve D. Stuck closed pressure differe...

B - ANS Based on ABYC standards, minimum spacing between hull vent openings and fuel fill or vent fittings should be: A. 9 inches B. 15 inches C. 24 inches D. 36 inches D - ANS The thermal efficiency of a diesel engine is such that typical heat converted to useful power is approximately _______% of the total heat A. 22 B. 45 C. 15 D. 36 A - ANS One of the primary differences between the gasoline-filed engine four stroke cycle and the diesel fo...

Which of the following should be done after installing a new copper injector sleeve? A. Heat it B. Dress it C. Ream the seat D. Coat it with a looking compound - ANSWER C. Ream the seat (This reaming ensures there will be a good clean area for the injector to seal against)