Panelboards shall be mounted in cabinets, cutout boxes, or identified enclosures and shall be ____.

A. removable
B. drop down
C. dead front
D. metallic


Answer: C

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Los codos de radio corto:

a. son horizontales. b. se encuentran solo en las tuberías de cobre. c. tienen un radio de tres veces el diámetro de la tubería. d. tienen un radio igual al diámetro de la tubería.

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In the words cathode and anode, what does ode mean?

A. positive B. negative C. terminal D. resistance

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The type of brake fluid most often recommended by vehicle manufacturers is ________

A) DOT 5.1 B) DOT 4 C) DOT 3 D) DOT 5

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