Evacuating a system is accomplished with a _________________________ and helps to remove _________________________ and _________________________ from a system.
Fill in the blank(s) with the appropriate word(s).
vacuum pump, air, non-condensible gases
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Some weeds can be poisonous
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. Wool judging classes are more subjective than contests such as livestock judging. 2. Corriedale sheep yield a low percentage of clean wool, less than 35 percent. 3. Debouillet sheep developed from Delaine-Merion and Rambouillet crosses. 5. Yield takes into account the washing and scouring of fleece.
The law generally places the risk that performance will cost more than planned on which party?
What will be an ideal response?
Welds can be made with an explosive using the ____.
A. induction welding (IW) process B. pressure welding (PW) process C. explosion welding (EW) process D. temperature welding (TW) process