There is often a capacitor connected to ground between the bridge rectifier and the voltage regulator in a power supply. In order to limit surge current a ________ is inserted between the bridge and the regulator
A) a shunt inductor B) surge capacitor C) series capacitor D) surge resistor
D
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____ tests determine the flow properties of asphalts at application and service temperatures.
A. Ductility B. Flash point C. Viscosity D. Specific gravity
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Are there any tapped holes shown on this drawing?
Refer to the girder brace in Drawing Number W11784S R1.
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When using an extension ladder to access a roof, the ladder must extend _____________ above the roof.
A. 24" B. 30" C. 36" D. 48"
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When responding to an alarm most Fire Departments supply water to which system first?
A. gravity tank system B. roof manifold system C. sprinkler system D. standpipe system
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