How often should the emergency diesel be run under load?
A
Once a year
B
Once a month
C
Once a week
D
At survey time only
E
At drydock
İlgili Sorular
The suction control switch on the compressor is a_____________Air recievers are protected against high pressure by ___________.Which valve is normally closed when charging an R-22 or R-134a refrigeration system through the high...An electric heater built into the cylinder water jacket would be used to:What ship are not included in Merchant ships category?