An example of a deep-penetrating SMAW electrode, such as one that would be used for poorly prepared

surfaces or butt joints, is _____.

a. E7024
b. E7028
c. E6010
d. E6013


c

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Technician A says that dual actuator EUIs are better suited to multi-pulse injection because the injection pressure is not required to collapse between pulses. Technician B says that at the instant a control valve actuator is energized in an E3 injector, pressure rise is created in the EUI pump chamber. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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When does the temperature differential initiate the defrost cycle?

A) when there is any frost on the coil B) when the air temperature drops below the coil temperature C) when the difference between the coil and outdoor air is constant D) when the coil temperature drops for a steady period of time

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To operate the circuit in Figure 13-1 at resonance, ________ the resistance and ________ the frequency

A) don't change, decrease B) decrease, decrease C) don't change, increase D) increase, increase

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The battery is part of what two automotive systems?

What will be an ideal response?

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