Flashlights used aboard tankers must be_____________
A
Waterproof
B
Of the three cell type
C
Approved by the Board of fire underwriters
D
All above
E
A and C
İlgili Sorular
Trawlers, whaling ships and purse seiners are in the category of_____________Steering system keeps the ship on the steady course.
What word can be used instead of the steady wor...Emergency generators are placed ________The suction control switch on the compressor is a_____________What statement is not true regarding AC motors ?