Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

What is cell reselection in Telecom ?

Idea,

1 4321

What is a log file and what it stores during drive test?

eWave,

1935

how mobile to mobile call set-up? plz give the answer in detail........

2 5230

How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

HAL,

1 4114

what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.

HAL,

2198

Generally at what power factor the electronic equipments like computer, TV, EPABX etc.,operates. Please tell me.

HAL,

1 4087

what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.

2345

Which type of power plant is more easier to produce electrical power at economical condition?

HAL,

5 10536

can i able to get bhel previous exam question paper?

Bhel,

2101

in three phase with neutral connection, what will happen,if the neutral is in open condition with single phase distribution panel

4 9956

i want to know the difference between proportional hydraulic valve & servo hydraulic valve

2175

During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

1876

WHY WE DO NOT TAKE THE POWER FACTOR MORE NEARER TO UNITY IN AC GENERATOR?

1 4340

in how many ways we can make induction motor to run in reverse direction?

5 7322

how capacitance is neglected in short transmission lines ?

BMC, Qucab,

1 17704

Un-Answered Questions { Engineering }

If 320 grade Gear oil is used in a reduction gear box,what can be themaximum operating temperature of the gear box?

2051

it is possible to check the fail safe condition in pressure transmitter. if possible how?

1409

What is Annunciation?

2033

Differentiate between kirchhoff’s first law and kirchhoff’s second law?

1065

how to calculate GD square for pump?

1892

WHAT IS DIFFERENCE BETWEEN PRESSURE VESSEL & COLUMN?

1051

What is the difference between the concrete mix design carried out by IS10262 and by ACI method ?

2719

How To increase Knowledge Of boliler regarding To Only Electrical Field..

1616

What are linear and non-linear systems?

1095

can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?

1962

what are the values of fuel flow rate in various places in boiler.

1726

Just a one miniute topics in English?

1791

Explain Mashru.

Distinguish the warm & cool hues.

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

3020

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