A transformer connected in ____________________ is the type most often used to step down relatively high transmission line voltages (60,900 volts or more) at the consumer’s location.
Fill in the blank(s) with the appropriate word(s).
wye-delta
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A noninductive coil has high ____ and no inductance.
A. resistance B. reactance C. current D. frequency
Power recirculating ball steering gear operation is being discussed. Technician A says when driving the vehicle straight ahead, the spool valve and rotary valve position directs the power steering fluid flow back through the return hose to the pump inlet. Technician B says when driving the vehicle straight ahead, the power steering pump pressure is low. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
In an isometric drawing, the three principal planes and edges make equal angles with the plane of projection.
Answer the following statement true (T) or false (F)
Oil, grease, and other petroleum products should be kept away from _____
a. argon b. nitrogen c. oxygen d. methan