Hopscotching is an electrical troubleshooting technique that works by:
A) Moving one meter lead from a point where voltage does not exists at a non- functioning load point by point to where voltage is found.
B) Moving both meter leads randomly recording points where voltage exists and does not exist.
C) Starting at a point where voltage exists and moving one lead at a time from point to point toward the non-functioning load until voltage is lost.
D) None of the above.
C
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Contacts are made of silver and cadmium, which resist sticking.
Answer the following statement true (T) or false (F)
From the PW, AW, and FW values shown, the conventional B/C ratio is closest to: (choose one)
(a) 1.27
(b) 1.33
(c) 1.54
(d) 2.76
 FIGURE 1.png)
The harvest cycle on an ice machine:
A) Keeps the machine clean by harvesting biological growth off of the sides of the machine. B) Begins the freezing process. C) Releases the ice cubes after they are made. D) Fills the water sump.
During a major overhaul of reciprocating compressor components, the crankcase should be ________
A) removed and rebuilt B) drained and flushed C) repaired and replaced D) isolated and purged