2007-11-16 03:08:35 · 5 answers · asked by Mark G 7 in Science & Mathematics ➔ Engineering
It is hard to explain in text but if you could look at some seals in centrifugal water pumps you could get a good idea.
2007-11-16 04:42:09 · answer #1 · answered by Tim C 7 · 1⤊ 0⤋
definitely, I envisioned them to nullify each and every of the 18k gay marriages that happened. i'm nevertheless very, very upset that they upheld Prop 8 (*shakes fist* >_<), yet no longer that bowled over. whether! I are waiting for that this won't final long. that's quite unfair, for one concern. I mean, that's marvelous that the 1000's of LGBT people who controlled to get married will keep their marriages and rights, needless to say. whether that's quite unfair that they've them and no different gay people in the state would have the skill to get the comparable rights. some thing will would desire to provide someplace, and quickly. they are going to the two nullify the marriages thoroughly by some ability or we are going to have yet another state to function to the victory checklist. i think of it is going to likely be the latter. :) P.S. - I freakin agree, re: the be conscious 'marriage'. Marriage isn't something yet a set of rules created with the aid of the government and we rattling properly should call it marriage, whether that's 2 women, 2 adult adult males, or a guy and a female binding themselves into the settlement. Calling it 'civil union', whether each and every precise is on the books precisely the comparable as those for marriage, right down to the final comma and apostrophe, that additionally makes it separate and unequal.
2016-12-16 10:34:39 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Pleasure craft, narrowboats/cruisers normally use graphited cotton rope, which is cut to length and fitted into a stuffing box and secured by a gland which compresses the sealing packing. On submarines,where the pressure will be greater,it is more likely that rotating mechanical seals, probably graphite faced would be used.
2007-11-16 07:32:38 · answer #3 · answered by firebobby 7 · 1⤊ 0⤋
By using big hugh seals to ensure no water does pass into the plus they have splash guards to insure added safety!
2007-11-16 03:18:43 · answer #4 · answered by Anonymous · 0⤊ 0⤋
by using multiple gaskets made of various materials including hemp rope,rubber and silicons
2007-11-16 03:15:22 · answer #5 · answered by Anonymous · 0⤊ 0⤋