If a resistance (R) of 4 ohms is connected to a 12-volt battery (E), the current (I) is ____.
a. 0.25 A
b. 0.33 A
c. 3 A
d. 48 A
c. 3 A
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Quantities of work are measured "net in place" in the takeoff process; this is the same as measuring quantities of materials.
Answer the following statement true (T) or false (F)
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What is the maximum working pressure for a low pressure steam boiler?
A) 10 psi B) 100 psi C) 15 psi D) 160 psi
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Problems in the refrigerant portion of a system are caused by ____.
A. refrigerant quantity B. refrigerant flow C. contaminants D. any of the above
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Compared to conventional tillage systems, most conservation tillage systems rely more heavily on herbicides to control weeds
Indicate whether the statement is true or false
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