Given the Question and Answer pair, detect whether the answer is acceptable or not. Denote acceptable answer as "yes", otherwise denote as "no". An acceptable answer is consistent with the context in question, detailed, long, and uses general knowledge of English. Answers that are not definite and suggest a variety of options are not acceptable answers.

Question: On a Physics specification, it says: 6.7 Know how to use two permanent magnets to produce a uniform magnetic field pattern. Isn't it "produce an uniform magnetic field", or is the existing "produce a uniform magnetic field pattern" correct? 
Answer: The word uniform begins with a palatal approximant /j/. The palatal approximant is a consonantal sound, even though the letter itself is a vowel. Since we use the pronunciation of the word following the article to determine whether we use "a" or "an", and because it is pronounced starting with a consonant, we use "a". Thus, the original sentence is correct. Just for the sake of completeness, the letter "u" can also have a vowel sound, such as in the word "umbrella", which begins with an open-mid back unrounded vowel //.
yes

Question: E.g. is short for exempli gratia, and is in common use to introduce an example within a sentence. Submit a sample of academic writing, e.g., a dissertation chapter. However, some authors use ex. or ex: (short for "example") for the same purpose, and this form is listed in some authorities like the Wiktionary. Submit a sample of academic writing, ex: a dissertation chapter. I know they both roughly mean "example", but which one should I use, and when? Are there connotations associated with one or the other? This question has been asked elsewhere, and this very answer comes up when you ask Google about the difference. It would be good to get an EL&U answer for it. 
Answer: "Ex." is not very common, but it may be used to refer to a cited example, eg "See ex. 3". "E.g." is much more common, and is used to introduce an example, or series of examples. In speech, it is usually replaced by "for example".
no

Question: Were Shakespeare books translated to contemporary English? Which version is more common? Is there a rule to choose which books will have its language updated? Are poems updated too? From which year I should expect that books have a "translation"? 
Answer: I think books regarded as suitable for children, such as Gulliver's Travels, might be the most likely to have their English modified. Then there's Huckleberry Finn: Required Reading Edition's much-mocked removal of the n-word and the like. I wouldn't quite call it a Bowdlerization as it's reflecting changing attitudes.

no