Briefly explain the stone quarry process.
What will be an ideal response?
A quarry is an excavation from which stone used for building is taken via blasting or cutting. Broken stone is produced by blasting the rock. Larger pieces can be re-broken or cut into smaller units for use as an exterior finish material. The rest is crushed and sorted into various sizes for use as aggregate.
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In the diagram, which region had the least amount of enery consumption?
Fill in the blank(s) with the appropriate word(s).
What could occur if thread sealant was not installed on the threads of a head bolt being installed in a wet hole in the cylinder block?
A) Head bolt would apply too much clamping force B) Coolant would leak from around the head bolt C) Cylinder block could be cracked D) Threads would not be lubricated
Copper granules are bonded to the surface of some architectural shingles to provide _____
a. ultraviolet protection b. corrosion resistance c. an attractive color d. fungus and algae resistance
Standard electronic DC voltage transmission signals range from ____________________ to ____________________ volts.
Fill in the blank(s) with the appropriate word(s).