The main lube oil header pressures for the main engines on your harbor tug are adversely affected by both excessive bearing wear and excessive diesel fuel dilution. What statement is true concerning these adverse effects?
A
As journal to bearing clearances increase, the supply header pressure tends to increase, and as the extent of diesel fuel dilution increases, the supply header pressure tends to decrease.
B
As journal to bearing clearances increase, the supply header pressure tends to increase, and as the extent of diesel fuel dilution increases, the supply header pressure tends to increase.
C
As journal to bearing clearances increase, the supply header pressure tends to decrease, and as the extent of diesel fuel dilution increases, the supply header pressure tends to increase.
Question 1 / 2066636eef28f7522a1c51fe82
Question 1 of 2066636eef28f7522a1c51fe82
The main lube oil header pressures for the main engines on your harbor tug are adversely affected by both excessive bearing wear and excessive diesel fuel dilution. What statement is true concerning these adverse effects?
The main lube oil header pressures for the main engines on your harbor tug are adversely affected by both excessive bearing wear and excessive diesel fuel dilution. What statement is true concerning these adverse effects?
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D
As journal to bearing clearances increase, the supply header pressure tends to decrease, and as the extent of diesel fuel dilution increases, the supply header pressure tends to decrease.