why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.12 52238
What is the maximum size(MVA)of power transformer available in the India/world?12 15590
how is classified voltage level in generation,transmission & distribution system?,7 5951
what you mean by current? what you mean by voltage? what is difference between star and delta connection in motor side?2 2399
what is spill current?3 24130
Why 3 over-current and 1 earth fault relay is used on primary side of transformer? Why 2 over-current and 1 earth fault relay in used on secondary side of transformer?1 5427
Can u start a tube light without a starter?8 22258
what is power factor?8 5295
What are the protection used for alternator,transformers.2 3996
what are the standard transmision voltages in india?9 5158
working principle of generators?4 5221
difference between isolater and circuit breaker?7 7113
fundamentals of transformers.5 3651
In brushless excitation system how generator field current is measure even if the slip rings are absent?3 5397
why we use 96 well plate in ELISA plate reader?
Please let me know how to make encryption and decryption with example?
In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?
why you would like to work for the our(AIRLINE) Group ???
which purpose use in air intake system
How does access sequence determine which table is most specific and which is general.like in the access sequence we put tables then how it determines most specific and least specific
hi every one i just want to know the entry for bank charges dt 31.3.2016 which deducted on 02.04.2016 kindly help me thank you raj
I am working in a private software firm for past two years and now i want to switch to electronics company ... if they ask me ==>what I was doing for the past two years what would the appropriate answer to this ... please reply !
hi, i have completed B.tech Chemical enggneering, plz can anyone provide me GVK BIO company's interview questions. iam attending the interview for the first time..
how ratio is calculated for any grade of concrete. for e.g. sppose M20 requires(x;y:z) quantity of cememt sand and aggregate.
In sap script how to print bar code in vertical manner
How can we debug cobol pgm containig idms using xpeditor?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
pls send me the solved paper of health & malaria inspector to firstname.lastname@example.org
Net app interview questions ============================ . Storage Fundamentals: - what is Raid? What are different kind of Raids? - Difference between all of Raids , Advantage of one raid over other - What are FCP & ISCSI, Difference between them. - FC Topologies, Iscsi commands - How to mount a Lun on Windows/Linux - NFS and CIFS - Difference between SAN, NAS and DAS - Different Backup methodologies, Snapshot, mirror, Disaster Recovery, High Availability, Cluster concepts 2. Network Fundamentals: - TCP/IP and ISO/OSI layers - What is DHCP, DNS, SNMP, Router, Hub, Switch, HTTPS , HTTP, telnet , ssh, rsh - Different SNMP versions (V1, V2, V3) - SNMP traps - Ipv4 and Ipv6 addressing 3. Database: - SQL queries, Joins (may ask you to write queries with complex joins) - Aggregate functions - Schemas, Tables, views (create, delete, alter, drop etc) 4. Testing - Bug tracking process, Types of Bugs - Difference between priority and Severity of Bug - Your best bug , what will you do when your bug is not fixed/rejected etc. - What is Functionality/Sanity/Stress/Upgrade & revert/Performance/negative/Release test/regression tests. How you have done these in your past projects. - Black box testing, grey box testing - May ask to write test cases on a given scenario - What is test plan and test summary/strategy document. Different sections in these documents. - SDLC, Test Lifecycle and approach to test a product (Given a product what different kind of testing you will do) 5. Perl ( in addition, you may be asked to write scripts on below areas) - Regular expressions - File/Directory Handling - Scalars, Arrays and Hashes - Packages and Modules - Use and require statements - Go through Net::Telnet, Net::SNMP, Net::SSH modules in perl