could i know the selection pattern at hpcl, am an
undergradute in chemical technology, but my sujects or
course do not figure out antwhere on the lists.
In tranformer winding Connection Like Dyn1 ,so LV lags Hv
by 30 deg and Dyn11 LV lead HV by 30,so how do this lagging
and leading afffect the transformer??
In DC generator, we use commutator, having no. of segments.
Then how it is possible to get a half wave of voltage and
current for half rotation of armature?
Hi all,
Pls find the bellow mentioned interview questions related
to hp-unix.
1. Job Scheduling; mainly crontab, at, batch command
2. Backup stetegy; incremental, full system back up;
diff between tar & ufsdump
3. diff between hard link & softlink
4. How to list only the directories inside a directory
(Ans. ls -l|grep "^d")
5. RAID levels; pros & cons of diffrent levels; what
is RAID 1+0
6. How to recover a system whose root password has
lost?
7. What is a daemon?
8. How to put a job in background & bring it to
foreground?
9. What is default permissions for others in a file?
10. Questions on shell initialization scripts?
11. Questions on restricted shell
12. What is diff betwn grep & find?
13. What is egrep?
14. Questions on shell programming
15. What is a pipe?
16. Questions on Solaris patch management like pkgadd
etc
Thnaks & Regards
Biswanath Das
Email ID:biswanath_das84@yahoo.com
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