Powerplant Study guides, Class notes & Summaries

BAKER'S SCHOOL OF AERONAUTICS POWERPLANT Exam Questions and Answers

Powerplant: Turbine Engines Questions With Complete Solutions

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

Powerplant Dale Crane questions with correct answers

What are the different types of piston rings? CORRECT ANSWER Compression rings, oil control rings, and scraper rings. What type of piston rods are commonly found in radial engines? CORRECT ANSWER Master and articulating What types of bearings are generally found in reciprocating engines? CORRECT ANSWER Plain, roller, and ball bearings What is the indication of valve blow-by? CORRECT ANSWER A hissing or whistle when pulling the propeller prior to starting the engine. What is the purpo...

faa powerplant part 3 questions with complete solutions

There is less rolling friction when ball bearings are used than when roller bearings are employed. CORRECT ANSWER 1. (8001) Which statement is true regarding bearings used in high-powered reciprocating aircraft engines? hydraulic lock. CORRECT ANSWER 2. (8002) A condition that can occur in radial engines but is unlikely to occur in horizontally opposed engines is Low oil temperatures. CORRECT ANSWER 3. (8003) Which condition would be the least likely to be caused by failed or failing engin...

Based on the criteria of efficiency of an engines weight to the power it produces, which type of engine is the best choice for an aircraft operating at speeds of 300mph at altitudes between 20,000-25,000 ft? CORRECT ANSWER Turboprop Engines An aircraft engine has 9 cylinders. From this information alone we can deduce that CORRECT ANSWER its firing order is 1-3-5-7-9-2-4-6-8 The crankcase of an aircraft engine CORRECT ANSWER Is the foundation of the engine containing crankshaft bearings and...

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

Powerplant ASA/ Baker's School List of FAA Oral Questions |445 Questions and Answers 2023/2024 Latest Update. What is the main advantage of a horizontally opposed engine over a radial engine for powering modern aircraft? - ANSWER The horizontally opposed engine has a much smaller frontal area and is easier to streamline than a radial engine. How many throws are there in the crankshaft of a six-cylinder horizontally opposed engine? - ANSWER six What kind of connecting rod arrangement is us...