How would you test for a burned exhaust valve?
What will be an ideal response?
To test for a burned exhaust valve on a running engine at idle, hold a piece of paper over the exhaust pipe. If an exhaust valve is leaking, the paper will be sucked into the pipe during each intake stroke. This happens when the low-pressure intake pulse draws against the opening in the burned exhaust valve.
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Define the following terms:
a. Gas turbine b. Hydraulic turbine c. Reactive turbine d. Steam turbine e. Wind turbine f. Impulse turbine g. Casing h. Governor i. Fixed blade j. Moving blade k. Nozzle l. Overspeed trip mechanism m. Rotor
____________________ capacitors are usually large microfarad AC electrolytic, and are designed to be in the energized circuit for only a short period of time.
Fill in the blank(s) with the appropriate word(s).
When selecting bedding for a hamster, cedar is recommended
Indicate whether the statement is true or false
_________________________ has lower equipment and operating costs than other types of welding.
Fill in the blank(s) with the appropriate word(s).