The Brayton cycle engines ____
a. have an efficiency of almost 67%
b. are less efficient than a Rankine engine
c. are also known as gas turbines or jet engines
d. is based on a closed system
C
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Technician A says that the EPA MY 2010 Cummins ISB engine uses a Bosch CR fuel system. Technician B says that only Cummins InSite electronics can properly troubleshoot Cummins ISB engines regardless of chassis application. Who is right?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B.
Materials that exhibit very little resistance to electricity flow are called?
What will be an ideal response?
____________________ occurs because high soluble carbohydrate and protein levels in the leaves of alfalfa entrap gases in the rumen of grazing animals
Fill in the blank(s) with correct word
Primary disadvantages of room air conditioners include
A) They are only available in limited quantities B) Difficult installation requiring high levels of training C) Blocking part of the window area and operating noise D) Being more expensive than central systems