An electrical device which prevents an action from occurring until all other required conditions are met is called a/an ().
Electrical wiring on all “T-Boats” must be()。
The greatest detrimental effect on idle electrical equipment, such as cargo pump motors, is the().
Accidental grounds in a shipboard electrical system must be repaired as soon as possible as they will ()
Electrical failures in motors are caused by the breakdown of insulation, which may be caused by ()
When fighting an electrical fire, you should first ().
A switchboard for an AC electrical system requires the use of which of the following devices().
Electrical conductivity()
The fire of electrical equipment is classified as()fire.
To repair a small electrical motor that has been submerged in saltwater, you should ().