Single-phase, ____ motors are started by means of a low-resistance short-circuited coil placed around one tip of each pole.
A. permanent capacitor
B. reversing
C. resistance
D. shaded-pole
Answer: D
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The size of a table saw is determined by the ____ of the saw blade.
a.diameter b.metal c.teeth d.kerf
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In a center take-off power rack and pinion steering gear, the tie rods are attached to:
A. The ends of the rack B. Rack studs C. A moveable sleeve D. Rack couplings
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The most widely used products in stormwater drainage systems are ____.
A. corrugated pipe and concrete pipe B. stainless steel pipe and copper pipe C. carbon steel pipe and brass pipe D. titanium pipe and cast iron pipe
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In a parallel circuit, ET = 120 V, R = 3.3 k?, and XL = 4 k?. What is IR?
A. 16.44 mA B. 23.14 mA C. 30 mA D. 36.36 mA
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