A(n) _________________________ is an unintended low-resistance path in an electrical circuit through which some current flows to ground using a pathway other than the intended pathway.
Fill in the blank(s) with the appropriate word(s).
ground fault
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If a vehicle does not require additional work, the repair will go from the:
A. First phase of the shop production system to the fourth B. Second phase of the shop production system to the fourth C. Second phase of the shop production system to the third D. Third phase of the shop production system to the fourth
Assume a single-zone constant-volume system with an economizer is installed. In the occupied mode, when the thermostat calls for cooling, which of the following occurs?
a. The supply air fan stops. b. The outdoor dampers move to fully closed. c. The economizer acts as the first stage of cooling, if conditions permit. d. The relief fan cycles on.
N2 + 3H2 ------------ยป 2NH3 120 lbs 39 lbs 159 lbs ? lbs ? lbs 556 lbs What are the new settings for nitrogen and hydrogen?
a. 420 nitrogen, 136 hydrogen b. 410 nitrogen, 146 hydrogen c. 395 nitrogen, 161 hydrogen d. 465 nitrogen, 91 hydrogen
If the measured circuit current is zero, it is likely that the ________
A) circuit voltage is very high B) resistance is very low C) circuit has a short D) voltage is turned off