Three point flexural test - Revision history

en>EGM4313.f14.Team1.Bishop: Undid revision 633040258 by 24.203.150.198 (talk)

2014-11-13T22:58:29Z

Undid revision 633040258 by 24.203.150.198 (talk)

← Older revision		Revision as of 00:58, 14 November 2014
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	~~In [[engineering]], '''double-subscript notation''~~' is ~~notation used to indicate some variable '~~'~~between'' two points (each point being represented by one of~~ the ~~subscripts)~~. ~~In [[electronics]], the notation~~ is usually ~~used to indicate the direction of current or voltage, while in [[mechanical engineering]] it~~ is sometimes used to describe the [[force]] or [[Stress (physics)\|stress]] between two points, and sometimes even a component that spans between two points (like a beam on a bridge or [[truss]]). Note that, although there are many cases where multiple subscripts are used, they are not necessarily called ''double subscript notation'' specifically.<~~ref~~>~~{{citation\|title=Circuit Analysis for Power Engineering Handbook \|author=Moses E. Zarudi, Shenkman, Arieh L. Shenkman\|year=1998\|publisher=Springer\|isbn=0-412-83180-5}}~~<~~/ref~~>		The writer's name is Christy Brookins. What I adore doing is football but I don't have the time recently. Alaska is exactly where I've usually been residing. He is an info officer.<br><br>my web blog :: [http://www.skullrocker.com/blogs/post/10991 psychic readings]

	~~This is a [[Convention (norm)\|convention]] to standardize the directions of double-subscript labels. The following uses~~ [~~[transistors]] as an example, but shows how the direction is read generally. The convention works like this~~:

	~~<math>V_\mathrm{CB} \ <~~/~~math> means the "V" from C to B~~. ~~In this case, V would probably stand for voltage, C would probably denote the collector end of a transistor, and B would denote the base end of the same transistor~~. ~~This is the same as saying "the voltage drop from C to B". Although this assumes what the letters are, presumably this notation can be used in other contexts.~~

	~~<math>I_\mathrm{CE} \ <~~/math> means the "I" from C to E. In this case, I would probably stand for current, C would again probably denote the collector end of a transistor, and E would denote the emitter end of the transistor. This is the same as saying "the current in the direction going from C to E". Although this assumes what the letters mean, presumably this notation can be used in other contexts.

	The names given to [[IC power supply pin\|power supply pins on integrated circuits]] are independent from the conventions used in double subscript notations. They are coincidentally named in a similar way, for example V<sub>CC</~~sub>.~~

	~~==References==~~
	~~<references~~/>

	~~[[Category:Notation]]~~
	~~[[Category:Engineering]~~]


	~~{{engineering-stub}}~~

103.26.47.241: /* Testing method */

2013-12-11T06:27:45Z

Testing method

← Older revision		Revision as of 08:27, 11 December 2013
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	~~I would like~~ to ~~introduce myself~~ to ~~you~~, ~~I am Andrew~~ and ~~my spouse doesn't~~ like ~~it at all~~. ~~Alaska is~~ where I'~~ve always been living~~. ~~What me and my family love~~ is ~~doing ballet~~ but ~~I've been taking on new things lately~~. ~~She~~ works as ~~a journey agent but soon she'll~~ be ~~on her own~~.<br><br>~~Also visit my blog - phone psychic readings (~~[~~http://fashionlinked~~.~~com~~/~~index~~.~~php?do~~=/~~profile~~-~~13453/info/ fashionlinked.com])~~		In [[engineering]], '''double-subscript notation''' is notation used to indicate some variable ''between'' two points (each point being represented by one of the subscripts). In [[electronics]], the notation is usually used to indicate the direction of current or voltage, while in [[mechanical engineering]] it is sometimes used to describe the [[force]] or [[Stress (physics)\|stress]] between two points, and sometimes even a component that spans between two points (like a beam on a bridge or [[truss]]). Note that, although there are many cases where multiple subscripts are used, they are not necessarily called ''double subscript notation'' specifically.<ref>{{citation\|title=Circuit Analysis for Power Engineering Handbook \|author=Moses E. Zarudi, Shenkman, Arieh L. Shenkman\|year=1998\|publisher=Springer\|isbn=0-412-83180-5}}</ref>

			This is a [[Convention (norm)\|convention]] to standardize the directions of double-subscript labels. The following uses [[transistors]] as an example, but shows how the direction is read generally. The convention works like this:

			<math>V_\mathrm{CB} \ </math> means the "V" from C to B. In this case, V would probably stand for voltage, C would probably denote the collector end of a transistor, and B would denote the base end of the same transistor. This is the same as saying "the voltage drop from C to B". Although this assumes what the letters are, presumably this notation can be used in other contexts.

			<math>I_\mathrm{CE} \ </math> means the "I" from C to E. In this case, I would probably stand for current, C would again probably denote the collector end of a transistor, and E would denote the emitter end of the transistor. This is the same as saying "the current in the direction going from C to E". Although this assumes what the letters mean, presumably this notation can be used in other contexts.

			The names given to [[IC power supply pin\|power supply pins on integrated circuits]] are independent from the conventions used in double subscript notations. They are coincidentally named in a similar way, for example V<sub>CC</sub>.

			==References==
			<references/>

			[[Category:Notation]]
			[[Category:Engineering]]


			{{engineering-stub}}

en>Helpful Pixie Bot: ISBNs (Build KE)

2012-05-09T13:43:18Z

ISBNs (Build KE)

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I would like to introduce myself to you, I am Andrew and my spouse doesn't like it at all. Alaska is where I've always been living. What me and my family love is doing ballet but I've been taking on new things lately. She works as a journey agent but soon she'll be on her own.<br><br>Also visit my blog - phone psychic readings ([http://fashionlinked.com/index.php?do=/profile-13453/info/ fashionlinked.com])