If a 0.047 ?F capacitor operates at 220 kHz, XC equals ________
A) 1.54 k? B) 154 ? C) 15.4 ? D) 15.4 k?
C
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While having a discussion, Technician A says that a glazed belt must be replaced because it will not grip the pulley tightly. Technician B says that if tension on a glazed belt is adjusted at specification, there is no need to replace it. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
If you wanted to reduce the percentage sodium saturation from 30% to 5% in a sodic soil with a CEC of 20 cmolc/kg, how many cmolc's of CaSO4 would need to react with 1 kg of this soil?
A) 10 B) 2 C) 20 D) 30 E) 5
Use Data Sheet 5. Refer to the figure. If the total run is 60", the offset is 12", with 1" threaded pipe, what is the e-e measurement of J?
Fill in the blank(s) with the appropriate word(s).
When frequency decreases, capacitive reactance _____
a. increases b. decreases c. stays the same d. may increase or decrease