At the eave of an asphalt shingle roof, _________.
A) a drip edge is installed before installing roof underlayment.
B) a drip edge is not required.
C) a drip edge is installed after installing roof underlayment.
A) a drip edge is installed before installing roof underlayment.
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A safe boat contains a fire extinguisher
Indicate whether the statement is true or false
The conductors that provide electrical power to permanently installed pool lighting fixtures must be GFCI protected if the voltage is above __________ .
a. the low-voltage contact limit b. 24 volts c. 120 volts d. the high-voltage contact limit
Which circuit converts information into a specific coded form?
A) Encoder B) Comparator C) Multiplexer D) Decoder
Which system allows simultaneous heating or cooling?
A) Heat recovery system B) Multisplit system. C) Mini-split system