When coir is partially or fully substituted for sphagnum peat moss in a root substrate what happens to the limestone requirement of the mix?
What will be an ideal response?
Less limestone is required because the pH of coir is higher than peat
moss.
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Many components shown on metric prints can be fabricated from materials that are available in standard metric sizes.
Answer the following statement true (T) or false (F)
The expansion device in a mechanical refrigeration system _____.
a. raises the temperature of the refrigerant b. acts as a heat exchanger c. provides a pressure drop d. raises the pressure of the refrigerant
Define the differences between a static assembly and a dynamic as¬sembly. Which method would offer advantages to design teams who access a common database of files through a network?
What will be an ideal response?
Which fastener point gives the greatest holding power?
What will be an ideal response?