Free cross-sectional area definition

Free cross-sectional area means, even in the case of a pre-insulated duct, the area calculated on the basis of the inner diameter of the duct;

Examples of Free cross-sectional area in a sentence

  • Some gases can contain a higher proportion of hydrocarbons than can condense at lower ambient temperatures or during venting• Frequency of inspection• Free cross-sectional area of openings• Unobstructed ventilation.

Related to Free cross-sectional area

  • Nominal tomographic section thickness means the full width at half-maximum of the sensitivity profile taken at the center of the cross-sectional volume over which x-ray transmission data are collected.

  • Line-voltage regulation means the difference between the no-load and the load line potentials expressed as a percent of the load line potential. It is calculated using the following equation:

  • Evaporative emissions means the hydrocarbon vapours lost from the fuel system of a motor vehicle other than those from exhaust emissions;

  • exclusive economic zone ’ means the zone established by Presidential Proclamation Numbered 5030, dated March 10, 1983, including the ocean waters of the areas referred to as ‘‘eastern special areas’’ in Article 3(1) of the Agreement between the United States of America and the Union of Soviet Socialist Re- publics on the Maritime Boundary, signed June 1, 1990;

  • Local Access and Transport Area (LATA) Shall have the meaning set forth in 47 U.S.C. §153.

  • Biological safety cabinet means a containment unit suitable for the preparation of low to moderate risk agents where there is a need for protection of the product, personnel, and environment, according to National Sanitation Foundation (NSF) Standard 49.

  • Short-term acute care facility means a facility or Hospital that provides care to people with medical needs requiring short-term Hospital stay in an acute or critical setting such as for recovery following a surgery, care following sudden Sickness, Injury, or flare-up of a chronic Sickness.

  • Specified anatomical areas means and includes:

  • COGSA means the Carriage of Goods by Sea Act of the United States of America approved on 16th April 1936.

  • Air-purifying respirator means a respirator with an air-purifying filter, cartridge, or canister that removes specific air contaminants by passing ambient air through the air-purifying element.

  • Local Area Network or “LAN” means the infrastructure that enables the ability to transfer IP services within Sites (including data, voice and video conferencing services).

  • Local Access and Transport Area or "LATA” has the meaning given to the term in the Act.

  • Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.

  • Weapon-free school zone means school property and a vehicle used by a school to transport students to or from school property.

  • LDPE means low density polyethylene, labeled by the SPI code #4.

  • Explosives or munitions emergency response specialist means an individual trained in chemical or conventional munitions or explosives handling, transportation, render-safe procedures, or destruction techniques. Explosives or munitions emergency response specialists include Department of Defense (DOD) emergency explosive ordnance disposal (EOD), technical escort unit (TEU), and DOD-certified civilian or contractor personnel; and other Federal, State, or local government, or civilian personnel similarly trained in explosives or munitions emergency responses.

  • Buffer Zone means an area designated to be left along roads or other features in which there will be no cutting.

  • Short-barreled rifle means a rifle having one or more barrels less than sixteen inches in length and any weapon made from a rifle by any means of modification if such modified weapon has an overall length of less than twenty-six inches.

  • Channel migration zone (CMZ) means the area where the active channel of a stream is prone to move and this results in a potential near-term loss of riparian function and associated habitat adjacent to the stream, except as modified by a permanent levee or dike. For this purpose, near-term means the time scale required to grow a mature forest. (See board manual section 2 for descriptions and illustrations of CMZs and delineation guidelines.)

  • Transportation network company driver or “driver” means an

  • Use Zone means the area beneath and surrounding a play structure or piece of equipment that is designated for unrestricted movement around the equipment, and onto which a child falling from or exiting the equipment could be expected to land.

  • Gasoline dispensing facility means any site where gasoline is dispensed to motor vehicle gasoline tanks from stationary storage tanks.

  • Explosives or munitions emergency response means all immediate response activities by an explosives and munitions emergency response specialist to control, mitigate, or eliminate the actual or potential threat encountered during an explosives or munitions emergency. An explosives or munitions emergency response may include in-place render-safe procedures, treatment or destruction of the explosives or munitions and/or transporting those items to another location to be rendered safe, treated, or destroyed. Any reasonable delay in the completion of an explosives or munitions emergency response caused by a necessary, unforeseen, or uncontrollable circumstance will not terminate the explosives or munitions emergency. Explosives and munitions emergency responses can occur on either public or private lands and are not limited to responses at RCRA facilities.

  • Switching and Tagging Rules means the switching and tagging procedures of Interconnected Transmission Owners and Interconnection Customer as they may be amended from time to time.

  • Auricular acupuncture means the subcutaneous insertion of sterile, disposable acupuncture needles

  • Local Access Transport Area or "LATA" is as defined in the Act.