When installing single conductor cables in tray systems with conductors size 4/0 and larger, they must be _____.
a. installed in multiple layers
b. installed in a single layer
c. spaced one cable diameter apart
d. derated according to the number of conductors in the tray
b. installed in a single layer
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Which of the following is an example of a fluidized bed reactor?
A. Hyrdotreating reactor B. Fluid catalytic cracking reactor C. Steam methane reformer reactor D. Sulfuric acid alkylation reactor
Fixtures guide the cutting tool.
Answer the following statement true (T) or false (F)
If the suction valve in a reciprocating compressor is leaking slightly, the ____.
A. cooling capacity will be reduced B. flow rate of refrigerant through the system will increase C. compressor can overheat D. both a and c
The height of the displacement diagram is equal to the radius of the working circle.
Answer the following statement true (T) or false (F)