The cycle efficiency is nearest:
The Brayton cycle with temperatures shown is used in above Problems. Assume constant specific heats.
A) 40%
B) 45%
C) 50%
D) 55%
C) 50%
The efficiency is the net work divided by the heat input:
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A simple capacitor is made from two conductive plates with insulating _______________ between the plates.
Fill in the blank(s) with the appropriate word(s).
Rosa had 680 acres of rice that yielded 175 bushels per acre of wet (greater than 14 percent moisture) rice. She had 160 bushels per acre of dry rice with 14 percent moisture.
a. How many bushels of dry rice were produced? b. What percent moisture was in the wet rice?
Park rangers must have _____ to enter the career field
A) a high school diploma B) at least a bachelor's degree C) an associate's degree D) a minimum of a PhD
Turtles, lizards, snakes, and alligators are all _____
a. reptiles b. cold blooded c. ectothermic d. all the above