Which of the listed classes of fire would most likely occur in the engine room of a vessel?()
- AClasses A and B
- BClasses B and C
- CClasses C and D
- DClasses A and D
Which of the listed classes of fire would most likely occur in the engine room of a vessel?()
1、Which of the listed set of conditions
Which of the listed set of conditions indicates early fuel injection timing?()ALoss of engine power and high exhaust temperaturesBHigher than n...
2、The class of fire on which a blanketin
The class of fire on which a blanketing effect is essential to extinguish the fire is ().Aclass ABclass BCclass CDclass D
3、Which of the listed types of files is
Which of the listed types of files is the best for producing a fine finish on metal?()AMillBFloatCWardingDSecond cut
4、Which of the listed characteristics of
Which of the listed characteristics of lube oil are the most important to the engineer from an operational standpoint?()AAsh content, carbon r...
5、Which of the listed classes of fire is
Which of the listed classes of fire is considered as one involving electrical equipment?()AClass "A"BClass "B"CClass "C"DClass "D"
6、Which of the fire extinguishers listed
Which of the fire extinguishers listed is to be weighed annually and sent ashore for recharging if the weight loss exceeds 10% of the weight of a full charge?()AFoamBSoda acidCDry chemicalDCarbon dioxide