(Solved) : Consider Technology High Pressure Steam Engines Developed Trevithick Separately Oliver Eva Q26447394 . . . .

a) Consider how the technology of high pressure steam engines asdeveloped by Trevithick and separately, by Oliver Evans differsfrom the stem power technology that Watt produced. Which technologyis used to make locomotives. Give your answer in in a shortparagraph.

b)  Imagine that you are sitting in front of aterminal for a Raspberry Pi (RasPi) Zero-W. Write out what youwould expect for a session at the keyboard, where you would makethe following things happen. Show your commands as well as theoutput that you would expect:

◦ Use the echo command to insert the text ‘I’m glad to know you,YOUR_NAME’ into the file mesg.txt, where