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
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
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?
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'
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