Once the trench is dug, the trench width at the top of the pipe and trench depth determines the _____.
a. trench configuration
b. depth of the grade stakes
c. load that the pipe has to support
d. trench modification
c. thrust blocks
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Technician A says that a wet cell, lead acid battery is capable of approximately 30,000 load cycles before it fails. Technician B says that an ultracapacitor (UC) is capable of 1,000,000 load cycles before it fails. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
How much heat is being transferred if the water enters the heat exchanger at 50°F and leaves the exchanger at 40°F with a flow rate of 5 gallons per minute?
What will be an ideal response?
Determine the rms value of the waveform in Fig. 11.55.
 FIGURE 1.png)
The strength or classification of a bolt is known as _________
A) Gauge B) Grade C) Pitch D) None of these