what is mean by dual digital protection in the relay field?

724

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on “sed” command EmpData(Sample Database) 1122|j.b. saxena |g.m. |account |12/12/52|6000 2233|n.k. gupta |d.g.m |sales |31/12/40|9000 4545|anil agarwal |director |account |06/07/47|7500 5656|lalit choudhury |executive|marketing|07/09/50|5000 1265|chanchal singhvi|g.m. |admin |12/09/63|6000 0110|shyam saksena |chairman |marketing|12/12/43|8000 5566|jai sharma |director |account |23/12/89|7000 7733|jayant |d.g.m |sales |29/02/70|6000 1. From the above database substitute the delimiter of first 3 lines with “ : “ 2. From the above database substitute the delimiter with “ : ” 3. Insert the string “ XYZ Employees” in the first line. 4. Store the lines pertaining to the directors, d.g.m and g.m into three separate files. 5. Using address store first 4 lines into a file Empupdate. 6. Find the pattern “account” in the database and replaces that with “accounts”. 7. Select those lines which do not have a pattern “g.m”. 8. Insert a blank line after every line in the database.

1658

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Is it mandatory for the employees staff of a School, if so give details

762

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Does it have delta facility?

1024

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we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

504

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When you fill in the values for selection, what are the options available in general?

935

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What is the action of task environment in artificial intelligence? a) Problem b) Solution c) Agent

785

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If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?

217

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How do I get deleted files (not permanently deleted)?

234

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i want to know fire safety factory purpose .. does fire mauual call point requires hooter or mcp has inbuilt siren...???

565

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what is Different between Bilinear and Unilenier?

845

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Can transfect reagent be frozen?

863

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If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

841

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in iso what are the common technological language?

921

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How to extract DNA from semen (sperm)?

1655

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