One source of electricity is the ____ cell, or solar cell.
a. lead-acid
b. photovoltaic
c. static
d. nuclear
b. photovoltaic
Trades & Technology
You might also like to view...
A contactor is a relay that contains ____________________ contacts.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
What type of vessel does the below symbol represent
a. Open roof tank
b. Double wall tank
c. Internal floating tank
d. External floating tank
Trades & Technology
Why is the field of animal science highly science oriented?
What will be an ideal response?
Trades & Technology
How do you position a reversing valve when replacing it?
A) Place the reversing valve level with the pilot valve. B) Place the reversing valve higher than the pilot valve. C) Place the reversing valve with the main piston in a horizontal position. D) Place the reversing valve with the main piston in a vertical position.
Trades & Technology