What is the purpose of a valve?
What will be an ideal response?
To stop or regulate the flow of fluids in a pipe line
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The current relay is built much like a solenoid, with copper wire wrapped around a steel hollow core holding a steel plunger.
Answer the following statement true (T) or false (F)
In a wastewater system, the water entering the condenser is 85°F and the water leaving the condenser is 105°F. Which of the following statements is a logical explanation for the above conditions?
A. reduced water flow through the condenser B. scale buildup in the water circuit C. excess water flow through the condenser D. both a and b
Convert 103.97' to builder's measure.
Fill in the blank(s) with the appropriate word(s).
The standard kitchen counter is 56'' (1422 mm) high.
Answer the following statement true (T) or false (F)