The basic cell electrochemical reaction in fuel cells uses hydrogen gas as a fuel and breaks the hydrogen gas into hydrogen ions and electrons using a(n) _____________ on the anode.
Fill in the blank(s) with the appropriate word(s).
catalyst
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Technician A says that in an electronic air suspension system if the engine is running, the brake pedal applied, and a door is open, lower vehicle commands are completed immediately. Technician B says that in an electronic air suspension system if the engine is running and a command cannot be completed in 3 minutes, the suspension warning lamp is illuminated. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Obtain the inductor current for both t < 0 and t > 0 in each of the circuits in Fig. 7.120.
 FIGURE 1.png)
In a basic electric circuit with a fixed resistance, when voltage decreases:
A) Current increases. B) Current remains the same. C) Current decreases. D) The voltage has no effect on the current in an electric circuit.
List four FSO applications.
What will be an ideal response?