When running a large, dual fuel, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching from heavy fuel oil to diesel oil?
A
The temperature of the fuel from the preheater should be gradually reduced after switching over the three-way valve
B
The heating steam must be secured before the diesel oil passes through the three-way valve
C
The diesel oil must never be allowed to mix with the heavy fuel
D
The heating steam to the preheater should be increased as soon as the diesel fuel passes through the three-way valve
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Question 1 / 205eccefa2bacbc34ba4d477bb
Question 1 of 205eccefa2bacbc34ba4d477bb
When running a large, dual fuel, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching from heavy fuel oil to diesel oil?
When running a large, dual fuel, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching from heavy fuel oil to diesel oil?