An oil pressure safety control usually has a 90-second time delay built into it. Why?
What will be an ideal response?
This delay allows the compressor to get started and build up the necessary oil pressure thus preventing unnecessary cut-outs when the oil pressure varies for only a moment.
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Given the survey data shown in Figure P8–7, draw a contour map using a 1? contour interval. Show and label all control points and features indicated in the field notes. Plot the drawing at an appropriate scale on an appropriate sheet size.
What will be an ideal response?
All of the following are common argument strategies except:
a. proposition-fact-evidence b. common ground c. logical reasoning d. bullying
Which statement is true regarding organ K or the organ system to which it belongs?
A) This organ is a major endocrine gland.
B) This organ is the pancreas.
C) This organ system makes only one hormone.
D) This organ belongs to the digestive system.
E) This organ system has both digestive and endocrine functions.
Binary counters are one type of circuit that can be constructed from flip-flops
Indicate whether the statement is true or false