(SW4)
Relay-Switch
Where it is first named
Jar-switch (SW3) is activated when a car crash occurs; whereas "Drop-out" Relay-Switch (SW4) is activated when Electronic Control Unit (B) senses a Fuel-Cell malfunction.
How it is written
- (SW4) 1×
Drawings 1
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Oil Pressure Switch (SW2) is activated when engine oil pressure "Drops" to a predetermined level. · Water Powered Car
Where it is named · 1
Water Powered Car 1×
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Relay-Switch (SW4)
Jar-switch (SW3) is activated when a car crash occurs; whereas "Drop-out" Relay-Switch (SW4) is activated when Electronic Control Unit (B) senses a Fuel-Cell malfunction.
