Some compression rings - Study guides, Class notes & Summaries

ASE Certification Exam Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ Coolant should be tested for ________. Proper color Freezing point (temperature) Specific Gravity Both b and c - Answer -Both b and c Two technicians are discussing a compression test. Technician A says that the engine should be cranked over with the pressure gauge installed for "4 puffs." Technician B says that the maximum difference between the highest reading cylinder and the lowest re...

chapter 1 - Reciprocating Engines.---------------------------- - ANS --------------------------------------------------------- What is the purpose of dynamic dampers on crankshafts? - ANS They reduce engine vibration. What types of bearings are generally found in reciprocating engines? - ANS Plain, Ball and Roller bearings. Are the connecting rods used in each cylinder of a radial engine the same? Explain. - ANS No. Radial engines use master and a...

Power Engineering ABSA 4B (Panglobal 4th Class ABSA study set) Questions With 100% Correct Answers. After a bearing has been removed for cleaning, it should be soaked for a period of _____ hours in clean solvent. A) 12 to 16 B) 12 to 14 C) 14 to 16 D) 10 to 12 E) 15 to 16 A If an oil's viscosity changes a great deal with little temperature change, it will then have a: A) High pour point B) High carbon residue C) High viscosity index D) Low pour point E) Low viscosity index ...

Coolant should be tested for a. Proper color b. Freezing point (temperature) c. Specific gravity *d. Both b and c Two technicians are discussing a compression test. Technician A says that the engine should be cranked over with the pressure gauge installed for "4 puffs." Technician B says that the maximum difference between the highest-reading cylinder and the lowest-reading cylinder should be 20%. Which technician is correct? a. Technician A only b. Technician B only *c. Both Techni...

What is the purpose of dynamic dampers on crankshafts? - ANS They reduce engine vibration. What types of bearings are generally found in reciprocating engines? - ANS Plain, ball and roller bearings. Are the connecting rods used in each cylinder of a radial engine the same? Explain. - ANS No. Radial engines use master and articulating rod assemblies. Name the different types of piston rings. - ANS Oil control, compression, and oil scraper. Where...

Technician A says that oil should be squirted into all of the cylinders before taking a compression test. Technician B says that if the compression greatly increases when some oil is squirted into the cylinders, it indicates defective or worn piston rings. Which technician is correct? - correct answer B only During a cylinder leakage (leak-down) test, air is noticed coming out of the oil fill opening. Technician A says that the oil filter may be clogged. Technician B says that the piston rin...

Powerplant ASA/Baker's School List of FAA Oral Questions | 443 Questions with 100% Correct Answers | Updated & Verified | 2023 | 69 Pages What is the main advantage of a horizontally opposed engine over a radial engine for powering modern aircraft? How many throws are there in the crankshaft of a six-cylinder horizontally opposed engine? What kind of connecting rod arrangement is used in a radial engine? Of what material are most piston rings made? What is the reason for using hydraulic va...

Chapter 01 Testbank Student: ___________________________________________________________________________ 1. What is an engine ‘top overhaul’? 2. What workshop equipment is used to remove an engine? 3. State the three possible causes of engine oil loss or consumption. 4. Regular engine maintenance assists with maintaining engine performance, prevents unnecessary exhaust emissions and prolongs engine life. True False 5. Symptoms highlighting engine problems include excessive engine brak...

Uworld NCLEX Questions and Answers Already Passed The nurse is caring for the client with increased intracranial pressure. The nurse would note which trend in vital signs if the intracranial pressure is rising? 1. Increasing temperature, increasing pulse, increasing respirations, decreasing blood pressure 2. Increasing temperature, decreasing pulse, decreasing respirations, decreasing blood pressure 3. Decreasing temperature, decreasing pulse, increasing respirations, decreasing blood pressu...

Power Engineering ABSA 4B (Panglobal 4th Class ABSA study set) Questions With 100% Correct Answers. After a bearing has been removed for cleaning, it should be soaked for a period of _____ hours in clean solvent. A) 12 to 16 B) 12 to 14 C) 14 to 16 D) 10 to 12 E) 15 to 16 A If an oil's viscosity changes a great deal with little temperature change, it will then have a: A) High pour point B) High carbon residue C) High viscosity index D) Low pour point E) Low viscosity index E...