All cut ends of intermediate metal conduit (IMC) and rigid metal conduit (RMC) shall be ____.

A. jacketed with aluminum or composite materials
B. reamed or otherwise finished to remove rough edges
C. grounded to stable fixture
D. jacketed with plastic or polymer


Answer: B

Trades & Technology

You might also like to view...

Two kilograms of steam initially at 400ºC expand in an insulated cylinder from a pressure of 800 kPa to 100 kPa. Assuming no friction, the work produced is nearest:

A) 640 kJ B) 720 kJ C) 780 kJ D) 830 kJ

Trades & Technology

ISO Type III EPD can be either product-generic EPD or product-specific EPD. Product-specific EPD applies to the product of a specific manufacturer. Product-generic EPD is an industry-wide EPD of a product. Which of the two ISO Type III EPDs is given greater weighting in LEED v4 rating system? Note: ISO is an acronym for International Standards Organization.

What will be an ideal response?

Trades & Technology

In differential leveling, if the first benchmark elevation is 110.5' and the rod reading is 3.5', the instrument height is _____.

a. 110.5' b. 114.0' c. 107.5' d. 111.25'

Trades & Technology

At typical operating conditions, the high efficiency air-conditioning system will operate with an evaporator boiling point of ____°F.

A. 40 B. 45 C. 50 D. 55

Trades & Technology