There are cases in which equipment connected by a plug or cord do not have to be grounded. What are these exceptions?
What will be an ideal response?
There are cases in which equipment connected by a plug or cord do not have to be grounded. These exceptions are as follows: 1) when they receive power through an isolating transformer that has an ungrounded secondary of 50 volts or less, and 2) properly labeled portable tools equipped with a system of double insulation.
You might also like to view...
Another name for a standoff support is a _____.
a. Minerallac® b. clamp back c. beam clamp d. trapeze
Explain the purposes for which the ohmmeter is used.
What will be an ideal response?
? Identify and state the historical significance of the Gold Standard Act.
What will be an ideal response?
Diamond and polycrystalline diamond tools are used to:
A) Take heavy cuts for high stock removal B) Make intermittent cuts at low speed C) Replace carbide tools on most materials D) Machine hard, abrasive materials at high speed