单选题Which of the following condition is likely to develop if the thermocouple element of a pyrometer becomes coated with excessive amounts of combustion by-products?（）AIndicated exhaust pressure readings will increaseBPyrometer responses will be retardedCIndicated cylinder temperature readings will increaseDIndicated firing pressure readings will increase
单选题
Which of the following condition is likely to develop if the thermocouple element of a pyrometer becomes coated with excessive amounts of combustion by-products?（）
A
Indicated exhaust pressure readings will increase
B
Pyrometer responses will be retarded
C
Indicated cylinder temperature readings will increase
D
Indicated firing pressure readings will increase
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