Answer the following statement(s) true (T) or false (F)
1. Alkaline Fuel Cells (AFC) operate at high temperatures.
2. SPFC (PEM) systems are low temperature and relatively low pressure systems that produce a large amount of electricity for the size of the cells used.
3. PAFC systems are low temperature systems that use carbon as a fuel.
4. SOFC systems do not need precious metal catalysts and instead use much lower cost metal.
5. The smaller the cell (or stack) the more problems high temperatures will cause.
1. False
2. True
3. False
4. True
5. False
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If more current is flowing out of the battery than the alternator, it is said to be ____________________.
Fill in the blank(s) with the appropriate word(s).
Discuss why weather information is important for project documentation.
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
GYP abbreviation also stands for drywall.
Some ways to prevent chatter when cutting off material with a parting tool are to use:
A) A heavy feed, low speed and cut off the material near the chuck or near the tailstock center B) Coolant, feed in very slowly and use very high speed C) A light hand feed, low speed that makes a chip, low speed, cutting oil and a rigid setup D) Diagonally ground parting tools, use heavy power feed and a high speed