If the meter needle of the oxygen indicator cannot be set to zero, what should be done?
A
Replace the batteries.
B
Check the sampling tube for blockage.
C
Adjust the final reading by the amount the needle is displaced from zero.
D
Replace the platinum filament.
E
İlgili Sorular
BOTH INTERNATIONAL & INLAND A vessel is being propelled both by sail and by engines. Under the Rule...After launching, an inflatable raft should be kept dry inside by ________.A double male coupling is one that _____________.To get the best speed when tacking and using a mainsail and jib, the sails should be trimmed such th...When steering a vessel, a good helmsman will __________.