【单选题】In automotive electronics, is a generic term for any embedded system that controls one or more ofthe electrical system or subsystems in a transport vehicle.
【单选题】船东对受雇期间海员的健康保护和医疗负责,包括______。1承担海员在船上服务期间和受伤的医疗费用;2对海员因工伤、患病或危害而死亡或长期残疾的情况提供规泣的赔偿;3应采取措施保护患病、受伤或死亡的海员留在船上的财物;4对死亡海员,船东有责任支付丧葬费用。
【单选题】Accidental grounds in a shipboard electrical system must be repaired as soon as possible as they will _____.
A.
result in immediate power outages
B.
damage circuit breakers
C.
appear on the ground detection system
D.
damage insulation and may cause outages
【单选题】In an alternating current electrical system, a low system power factor is a direct sign of ()
C.
a short in the exciter field windings
D.
an excessive number of minor system grounds
【简答题】The current that flows steadily in one direction is usually called a direct current. We know that the electrical system in an automobile and an air plane, the telegraph, the telephone and the trolly-b...
【简答题】The automotive electrical system is the most important support system of a modern car or truck. Imagine your personal vehicle without an electrical system. The gasoline engine would not run. Electrici...
【单选题】which item is not included in the part of electrical system?
【单选题】一只标有“100W,220V”灯泡连接在220V电源上,流过灯泡的电流是 A。
【简答题】The loss of electrical power can deprive the pilot of numerous critical systems, and therefore should not be taken lightly even in day/VFR conditions. Most in-flight failures of the electrical system ...