Q
In order to prevent formation of carbon on the injector, the temperature of nozzle tip should be__________________?
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A
A. Less than 100°c
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B
B. Between 100-250°c
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C
C. Between 250 – 300°c
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D
D. Between 400 – 500°c
Correct Answer:
C. C. Between 250 – 300°c
