100+ Maintenance Engineer interview questions | Maintenance Engineer question and answer- Just Crack Interview

Ques:- What are the Safety measures in central chiller plant? Explain them?

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Ques:- What are the plant parametres?

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Ques:- What is HVAC?

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Ques:- Name fuels used in nuclear power plant?

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Ques:- What is the difference between fermentor and bioreactor?

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Ques:- How can we communiucate as realistic a picture as possible of a job and of the organization to prospective emplyees? What kinds of issues are most crucial to them?

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Ques:- What is C.H.R. in industries.

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Ques:- What is inverter

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Ques:- What are types of central ac plants?

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Ques:- Why should we have to maintain excess air in furnaces andboilers while burning any fuel?

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Ques:- You have a file called phonenos that is almost 4,000 lines long. What text filter can you use to split it into four pieces each 1,000 lines long?

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Ques:- You have entered the following cronjob. When will it run? 15 * * * 1,3,5 myscriptChoose one:a. at 15 minutes after every hour on the 1st, 3rd and 5th of each month.b. at 1:15 am, 3:15 am, and 5:15 am every dayc. at 3:00 pm on the 1st, 3rd, and 5th of each monthd. at 15 minutes after every hour every Monday, Wednesday, and Friday

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Ques:- What happens when the CloseHandle(handle) is called?

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Ques:- What is wrong with the following command? tar cvfb / /dev/tape 20Choose onea. You cannot use the c option with the b option.b. The correct line should be tar -cvfb / /dev/tape20.c. The arguments are not in the same order as the corresponding modifiers.d. The files to be backed up have not been specified.

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Ques:- You have written a script called usrs to parse the passwd file and create a list of usernames. You want to have this run at 5 am tomorrow so you can see the results when you get to work. Which of the following commands will work?Choose one:a. at 5:00 wed usrsb. at 5:00 wed -b usrsc. at 5:00 wed -l usrsd. at 5:00 wed -d usrs

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Ques:- What would be the result of the command paste -s dog cat?Choose one:a. The corresponding lines from the files dog and cat would be pasted together separated by a tab.b. The corresponding lines from the files dog and cat would be pasted together separated by a space.c. The file cat would be pasted after the file dog.d. The file dog would be pasted after the file cat.

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Ques:- How the handles are handled in the child process?

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Ques:- You forget to call CloseHandle – will there be a memory leak?

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Ques:- You routinely compress old log files. You now need to examine a log from two months ago. In order to view its contents without first having to decompress it, use the _________ utility.

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Ques:- Which two utilities can you use to set up a job to run at a specified time?Choose one:a. at and crondb. atrun and crontabc. at and crontabd. atd and crond

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