Question 23 of 30
The purpose of Indicator valve on a generator engine is for _________
A
Fresh air intake
B
Compressed air
C
Blowing through
D
Fuel inlet
Advertisement
Answer & Explanation
The correct answer is Option C: Blowing through.
The indicator valve on a diesel engine serves as a port to connect a pressure indicator or to release compressed air during the 'blowing through' phase before starting. This allows for clearing residual gases or checking cylinder compression.