The ridge of a single greenhouse located above 40oN latitude should run in the direction of ________ to _______. The ridges of gutter-connected greenhouses located at the same latitude should run in the direction of _______ to _______
Fill in the blank(s) with correct word
east to west, north to south.
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Receivers can only be installed on units that use a _____.
a. capillary tube metering device b. discharge line accumulator c. modulating metering device d. thermostatically controlled defrost
Spills often occur when an engine block mounted on an engine stand is turned upside down to begin disassembly.
Answer the following statement true (T) or false (F)
Service equipment in other than dwelling units shall be legibly marked in the field with the ____.
A. average impedance B. minimum current C. maximum available fault current D. maximum average current
When a compressor is replaced, it is a good practice to also replace the ______________
A) TXV B) OT C) Receiver-drier or accumulator D) Both A and B