What is the hydrostatic pressure of water if the level is 20 feet in a tank that is 10 feet in diameter?
What will be an ideal response?
hydrostatic pressure = 20 ´ 0.433 = 8.66 psi
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0.351 x 82.6 = 28.9926
Answer the following statement true (T) or false (F)
Which section of the NEC® requires that at least 6" of free conductor length be left at each outlet box when cutting the branch circuit wires in preparation for connecting a light fixture?
a. NEC Section 300.14 b. NEC Section 314.23(F) c. NEC Section 410.130(F)(5) d. NEC Section 422.
A command signal, sometimes called the ____ or reference signal, is programmed into the DC drive and sets the desired operating speed of a DC motor.
A. steady state B. target C. set point D. encoder
Identify and briefly describe the two basic demand forecasting situations in transportation planning.
What will be an ideal response?