(Emitter-Coupled Logic) A digital circuit composed of bipolar transistors in which the emitter ends are wired together. ECL gates switch faster than TTL gates, but consume more power. See TTL, I2L and bipolar transistor.
Products made of 100 percent Egyptian cotton will bear the official Egyptian Cotton Logo (ECL), and will be listed as such in the content list.
Products made with 100 percent Egyptian cotton feature the Egyptian Cotton Logo (ECL), a pyramid shape with a cotton plant inside.
Look for the official ECL logo, as well as the content list, to ensure that your product is made purely of Egyptian cotton.
If you're seeking a sheet made solely of Egyptian cotton, look for the ECL logo and percentage to verify its content.
Neglecting the external heat-loss, and the variation of the thermal and electric conductivities k and k', we obtain, as before, for the difference of temperature between the centre and ends, the equation O, Tho z Go = C 2 R1/8qk = ECl/8qk = E 2 k'/8k, (11) where E is the difference of electric potential between the ends.