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6 Cards in this Set
- Front
- Back
An engine which develops one power stroke with every other turn of the crankshaft is the: 1) External combustion unit 2) Two stroke diesel engine 3) V type engine 4) Four stroke natural gas engine 5) Type that requires pre-mixed lube oil and fuel |
Four stroke natural gas engine |
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When using compressed air to each cylinder for starting purposes, the pressure is approximately: 1) 2 100 kPa 2) 3 030 kPa 3) 520 kPa 4) 435 kPa 5) 255 kPa |
2 100 kPa |
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Internal combustion engines used to drive gas compression machinery and which burn natural gas, operate on the _____ stroke cycle. 1) Two or four 2) One 3) Two 4) Rotary 5) Four |
Two or four |
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Compression ignition engines: 1) Need suction and discharge valves 2) Require a spark timing device 3) Need a carburetor to mix the fuel with the air 4) Will compress air only on the compression stroke 5) Will compress air only on the power stroke |
Will compress air only on the compression stroke |
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A two-cycle gasoline engine: 1) Is of more simple construction than a four cycle 2) Must have two cylinders 3) Has more moving parts than a four cycle 4) Requires exhaust valves 5) Produces twice as much power as a four cycle |
Is of more simple construction than a four cycle |
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Ignition in a diesel engine is started by: 1) A glow plug 2) A starter motor 3) Compression in the cylinder 4) A spark plug 5) Air injection |
Compression in the cylinder |