The use of portable electrical equipment in the pumproom on tank barges is prohibited unless _________________.
A
the pumproom is gas-free
B
spaces with bulkheads common to the pumproom are either gas-free, inert, filled with water, or contain grade E liquid
C
all other compartments in which flammable vapors and gases may exist are closed and secured
D
All of the above
E
İlgili Sorular
Lifting the anchor from the bottom is called __________.When the Pilot is embarked he or she __________.Installing tandem anchors on the same mooring line is referred to as ____________________.BOTH INTERNATIONAL & INLAND Every vessel should at all times proceed at a "safe speed". "safe speed...If an observer is at 35°N latitude, his zenith is __________.