It is vital to maintain the carbon dioxide content of incubators at or below 0.5% to maintain good hatchability of eggs
Indicate whether this statement is true or false.
true: above .5% reduces hatchability, 2% is 0% hatchability
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As a general rule, bulbs should be spaced _____
A) the same as their growth height B) the same as their planting depth C) in wide rows D) in narrow rows
The difference between vent sizing for natural draft appliances and fan assisted appliances is that
A) Columns for fan assisted appliances list sizes for both vertical and horizontal installation B) Columns for fan assisted appliances list both a minimum and a maximum appliance capacity for each vent size C) Vents for fan assisted appliances are typically larger in diameter for the same BTU capacity D) Vents for fan assisted appliances are always the same size as the connector on the furnace
In the Boolean equation X = AB, the term AB is generally read as
A) A or B. B) A multiplied by B. C) logic 0 or 1. D) A and B.
Which meter can measure current without having to make contact with uninsulated wires?
A) Clamp-on ammeter B) Ohmmeter C) Continuity tester D) Voltage tester