pull

pull
   a measure of the angular deflection in an overhead utility line at a pole where the line changes direction. In the U.S., the measurement is defined by drawing an imaginary line between two points on the utility line 100 feet from the corner pole, one point in each direction. The pull is then defined to be the minimum distance between this imaginary line and the corner pole (in feet). Pull p is related to the angle a of deflection by the formula p = 100·sin(a/2); this quantity is directly proportional to the sideways force exerted on the corner pole.

Dictionary of units of measurement. 2015.

Игры ⚽ Поможем сделать НИР
Synonyms:

Look at other dictionaries:

  • pull — pull …   Dictionnaire des rimes

  • pull — [ pyl ] n. m. • 1930; abrév. de pull over ♦ Pull over. Un pull jacquard. Pull chaussette, moulant, à côtes très serrées. Pull à col roulé, à col en V. Des pulls ras du cou. Pull de coton à manches courtes. ⇒aussi sous pull. Pull et gilet. ⇒ twin… …   Encyclopédie Universelle

  • pull — ► VERB 1) exert force on (something) so as to move it towards oneself or the origin of the force. 2) remove by pulling. 3) informal bring out (a weapon) for use. 4) move steadily: the bus pulled away. 5) move oneself with effort or against… …   English terms dictionary

  • Pull — over « Pull » redirige ici. Pour les autres significations, voir Pull (homonymie) …   Wikipédia en Français

  • pull — [pool] vt. [ME pullen < OE pullian, to pluck, snatch with the fingers: ? akin to MLowG pull, a husk, shell] 1. to exert force or influence on so as to cause to move toward or after the source of the force; drag, tug, draw, attract, etc. 2. a)… …   English World dictionary

  • Pull — Pull, v. t. [imp. & p. p. {Pulled}; p. pr. & vb. n. {Pulling}.] [AS. pullian; cf. LG. pulen, and Gael. peall, piol, spiol.] 1. To draw, or attempt to draw, toward one; to draw forcibly. [1913 Webster] Ne er pull your hat upon your brows. Shak.… …   The Collaborative International Dictionary of English

  • Pull — Pull, n. 1. The act of pulling or drawing with force; an effort to move something by drawing toward one. [1913 Webster] I awakened with a violent pull upon the ring which was fastened at the top of my box. Swift. [1913 Webster] 2. A contest; a… …   The Collaborative International Dictionary of English

  • pull on — ˌpull ˈon [transitive] [present tense I/you/we/they pull on he/she/it pulls on present participle pulling on past tense …   Useful english dictionary

  • Pull up — can mean:* Pull up (exercise), an upper body compound pull exercise * Pull up resistor, a technique in digital electronics * Pull up transistor, a transistor used in analog electronics * Pull Up refactoring, a technique used in object oriented… …   Wikipedia

  • Pull-up — Saltar a navegación, búsqueda En electrónica se denomina pull up bien a la acción de elevar la tensión de salida de un circuito lógico, bien a la tensión que, por lo general mediante un divisor de tensión, se pone a la entrada de un amplificador… …   Wikipedia Español

  • pull — vb Pull, draw, drag, haul, hale, tug, tow mean to cause to move in the direction determined by the person or thing that exerts force. Pull, the general term, is often accompanied by an adverb or adverbial phrase to indicate the direction {two… …   New Dictionary of Synonyms

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”