What type of switch allows the circuit to be regulated based on a specific amount of natural light?
A. photoelectric
B. single-pole
C. dimmer
D. motion-detection
Answer: A
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Telescopic-boom modes refer to which of the following?
a. The percentage and sequence in which the boom sections are extended b. Whether the boom is extended by cables or hydraulic actuators c. Whether the boom position is above or below the horizontal d. Whether the lift occurs from the main boom or a jib extension
Last month you lent a work colleague $5000 to cover some overdue bills. He agreed to pay you in 1 month with interest at 2% for the month, thus owing you $5100. Today, when the repayment is due, he asked you to extend the loan for another month and he would pay you the $5100 next month. In the meantime, you have had the offer to invest as much as you wish in an oil-well venture that is expected to pay 25% per year and a hot new IT stock that is estimated to return 30% the first year. If you let your colleague have another month, what is the opportunity cost of your decision? (Note: Express your answer in dollar and percentage amounts.)
What will be an ideal response?
Merging to the road is safest if you:
a. Wait for a large enough gap in the traffic to enter the road. b. Bend over into the nearest lane so the other vehicles will give you room. c. Gain speed on the shoulder and then merge.
Maximum material condition (MMC) is the lower limit for external features and the upper limit for internal features.
Answer the following statement true (T) or false (F)