Using simulation estimate the loss of revenue due to copier breakdown for one year, as follows: In Excel, use a suitable method for generating the number of days needed to repair the copier, when it is out of service, according to the discrete distribution shown. In Excel, use a suitable method for simulating the interval between successive breakdowns, according to the continuous distribution shown.
Daniele Procida 5, it's not nations that build jet engines, but aerospace companies The UK gov saved the RB So saying China doesn't do so is inaccurate. Though of course some of the technologies are based on originally Russian ones. Not even aerospace companies.
Jet engines are built by jet engine builders, who often use much of the same technology for things like gas turbine power generators.
China has a strategic interest in developing military gas turbine engines. Right now, they are totally dependent on Russia. If the two nations have a falling out, as they have in the past, then the PLA's air force could be in some amount of jeopardy if their primary source of engines is cut off. Both nations are on good terms with multiple engine suppliers in multiple countries, so their military engine source is very unlikely to be cut off due to political reasons.
As for commercial gas turbines, neither nation could justify the considerable funds required to field a competitive aircraft engine.
The gas turbine market is fairly mature, and fiercely competitive. To build a turbofan that can rival the existing products in size, weight, capacity, and especially fuel usage requires the cumulative experience of the last 70 years. Such an effort needs the sort of knowledge that you just can't pick up in an internet search, because the organizations that make the best engines guard their designs very closely.
As the market is both mature and very competitive, the profit margins are not so high that a new company could be set up to make gas turbine engines and expect to show enough profit to offset the considerable expense.
It would take decades of expensive development just to try to match what the current producers make, and they aren't just sitting on their laurels. This competitiveness also holds true for military engines, as a better power to weight ratio means a better performing aircraft, while a more efficient engine means greater range and less refueling.
If you want to build your own military gas turbines, you had best be sure they're in the vicinity of a possible opponent's engines, or you'll be at a distinct disadvantage.
That homegrown engine isn't very useful if the planes it powers keep getting shot down due to inferior performance.
So, unless a nation has a strategic reason to get into this very difficult field of engineering as China doesit's just not worth the expense when you can buy state of the art engines already fully developed, from a reliable source.This article is part of the Printer and Printing Troubleshooting Guide..
This article deals with printer problems.. Important What kind of printer problem are you currently having? If your paper feeding mechanism is working (i.e.
paper is coming out when trying to print), skip this article and go directly to our print quality problems article instead.
I have copies of my most important documents, including credit card info and phone numbers, saved in my email. I also recommend traveling with a decoy wallet that has old cards in case of theft. Feb 13, · I'm having a problem when trying to pull data out of an Access database to plug into an excel spreadsheet with VBA.
It's all working fine, apart from a nested IFF() statement, which is working fine when I run it manually in Access, but when I try to run it from VBA over ADO, it evaluates as if all the expressions are false (not the case). There were serious problems within the bankruptcy case.
In her first and amended schedules, the Debtor failed to list multiple prepetition assets, including a jet ski, a trailer, and storage space. Feb 05, · In some cases, the application properly will print multiple copies but when the driver is set for multiple copies it won't do it.
The difference being that some programmers send the print job x number of times, others just pass that to the driver and assume that the driver will handle it properly.
Read the “JET Copies” Case Problem on pages of the text. Using simulation estimate the loss of revenue due to copier breakdown for one year, as follows: In Excel, use a suitable method for generating the number of days needed to repair the copier, when it is out of service, according to the discrete distribution shown.