positive draft

positive draft

[′päz·əd·iv ′draft]
(mechanical engineering)
Pressure in the furnace or gas passages of a steam-generating unit which is greater than atmospheric pressure.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
However, Conservative Assembly leader Andrew RT Davies said: "This is a hugely positive draft Bill that will clear the murky waters of Welsh devolution and deliver a stronger settlement that's fit to stand the test of time.
The Obama administration's positive draft environmental impact statement on the final four-state legs of the Keystone XL pipeline appears to set approval by the State Department on an exorable path.
The Obama administration's positive draft environmental impact statement on the final, four-state leg of the Keystone XL pipeline appears to set approval by the Slate Department on an exorable path.
Finally, the authors find that players with positive draft bumps because of unexpectedly good performance in the March Madness tournament are more likely to become NBA superstars in the league than are players who were selected at similar positions in the draft but who did not have any March Madness-induced bump in their draft order.
"Carting With Your Dog: Positive Draft Training for Fun and Competition" is a guide for teaching your dog to do their best ox impersonation and hitching a cart to the dog for fun not only for the owner, but the dog as well.
David Edwell, Environment Agency Wales' area manager for North Wales, said: "Our positive draft decision means we can see no reason, at this stage, why Anglesey Aluminium Metal Renewables Limited should not be given an environmental permit.
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