A chain should be removed from service if any portion is worn by more than _____ percent.
a. 15
b. 25
c. 40
d. 50
a. 15
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What are the primary purposes of a force majeure clause and what are some examples of force majeure?
What will be an ideal response?
The number of times your targeted audience members are exposed to your message is called _____
Fill in the blank(s) with correct word
Which of the following statements is true?
A. The change in internal energy of an ideal gas can be calculated using the equation dU = CPdT, even if the pressure of the gas isn’t constant. B. The change in enthalpy of a supercritical fluid can be calculated using the equation dH = CPdT, even if the pressure of the fluid isn’t constant. C. The expression CP = CV + R was derived for ideal gases, but is frequently applied to liquids and solids as well. D. The properties tabulated in the steam tables are all state properties, but none of them are extensive properties. E. WEC = -PV, so U - WEC is equal to H.
For the network in Fig. 9.66, find Zin. Let ? = 100 rad/s.
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