Engineering Interview Questions
Questions Answers Views Company eMail

Can a pneumatic control valve work without positioner?

SMC,

4 4869

How to adjust the zero & span of a control valve from the posiitioner(MIL)?

Bhel, SMC,

1 6585

what do you mean electrical earth pit?

Enercon,

2 3250




what is the difference between "ampere trip and ampere frame"

1 20403

i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me

JLL,

986

what is the difference between dry and wet type of 132kV terminations. which one is durable

932

WHAT IS SELF CLEAN ELCTRODE IN MAGNETIC FLOWMETER?? WHAT DO YOU MEAN BY THIS TERM??

IOCL,

2 6363

why mixing marble powder reduces setting time of cement

NUST,

3 3740

WHY BREAKER ARE USED IN SUBSTATIONS?

Fedco,

1030

which is more danjerous high voltage or high current

951

what is the weight of 10mm,20mm,40mm aggregate

Ramky, L&T,

1364

how many units consumed by 8.5 ton ductable split ac in one hour in 3 phase?

Servis,

2 13726

Hello, I am just preparing my self for a university interview and struck on the 11kv ring main unit system network. I just know that ring main unit has total three breakers, fuses and use to supply a power to any load/ building without any interrupt. But i am not be able to visualize the connections, either Ring main unit getting power from two different power sources? or there is always one feeder in complete ring circuit??? I would be highly thanks full of you help me.

1 1431

how to caliculate required amount of cement and sand required for 1cu.m.

Allied Group, L&T,

1058

when secondary volts is given how do we find primary volts, turns, amps of primary and secondary given???

1 1663







Un-Answered Questions { Engineering }

What is purpose to use relay after digital output module?

5


what is the excess air in furnace

940


how to calculate the material from ratio of work PCC, RRM,POINTING, RCC

1099


Full form of KKS when use DCS.

1774


how the phase convertor changes the no. of phases

971






how diside ct mf exmp.200/5 ct

907


what is difference between Fault tolerance Vs fault avoidance

2762


i am b.sec with PCM now what can i do for higher education

861


Describe the working of four quadrant chopper?

5


I have got one problem .I initially have got windows vista in my computer but now I installed linux UBUNTU operating system into my computer .For this i first format D: drive and got installed finely there and restart , when it boots there there were two options vista and ubuntu .But the problem is that when i choose vista it opens but screen seems to be dark only mouse pointer sees in the screen and no more windows appeared . But when i choose ubuntu it opens and asks for username and password .But i don't know these things. But linux is freeopen software , why it asks userename and password ? Now i am unable to use my computer ,i installed lunux without partioning the drive. Plz give me the solution The computer configuration of my computer is 80 GB harddisk, 1 GB RAM.3GHz speed.

798


What is inductance?

3


I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.

1222


what is inverter and converter

758


What are the different types of cotton available?

1


what is the input to be given in digital flow meter during the the calibration time?

1103