LOTO procedures for a hub entry may include ____________.
A. hydraulic circuits
B. power circuits
C. battery storage systems
D. All answers are correct
Answer: D
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Answer the following statement(s) true (T) or false (F)
1. In the accompanying figure, the timing relay coil (TR) is energized with the secondary starter coil (F).
2. In the accompanying figure, the timer setting should be adjusted for the maximum time required to accelerate the
motor to the point that it can reach the synchronous speed after contact TR closes.
Studies were conducted at two sites on rural roads with similar characteristics. The first site was 5.1 miles in length with an ADT of 6700. Over the year-long study period, 28 crashes occurred on this portion of roadway, five of them resulting in fatalities. The second site was a 11.2-mile section with an ADT of 5300. There were 32 crashes in this section with four crashes resulting in fatalities. Determine the total crash rate (all types of crashes) and the fatal crash rates for both locations, and discuss the implications.
What will be an ideal response?
A mechanical engineer who designs and sells equipment that automates manual labor processes is offering a machine/robot combination that will significantly reduce labor costs associated with manufacturing garage-door opener transmitters. The equipment has a first cost of $170,000, an estimated annual operating cost of $54,000, a maximum useful life of 5 years, and a $20,000 salvage value anytime it is replaced. The existing equipment was purchased 12 years ago for $65,000 and has an annual operating cost of $78,000. At most, the currently owned equipment can be used 2 more years, at which time it will be auctioned off for an expected amount of $6000, less 33% paid to the company handling the auction. The same scenario will occur if the currently owned equipment is replaced now.
Determine the defender and challenger estimates of P, n, S, and AOC in conducting a replacement analysis today at an interest rate of 20% per year. What will be an ideal response?
If the spray directions call for 2 pints of pesticide per 100 gallons of spray mixture, the amount to use in 12 gallons of spray is approximately a. 2 ounces
b. 4 ounces. c. 6 ounces. d. 8 ounces.