Results
Q1. The most efficient method for cooling a piston engine is to use …………… However
Correct answer is – liquid cooling , air cooling , reduced costs
Q2. At take-off cowl flaps should be selected:
Correct answer is – open
Q3. A typical piston engine has a maximum thermal efficiency of:
Correct answer is – 30%
Q4. In a four cylinder in-line engine air-cooled, (No. 1, 2, 3, 4 from the front) the coolest cylinder while running will be:
Correct answer is – 1
Q5. The device utilized to measure temperature on a piston engine is:
Correct answer is – thermocouple
Q6. The temperature measuring device fitted in a four cylinder inline engine, (No. 1, 2, 3, 4 from the front), would normally be fitted to which cylinder?
Correct answer is – 4
