Engineering Interview Questions
Questions Answers Views Company eMail

1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?

1772

How to connect the earthing in aircraft?

1 4689

what is the difference between linear choke and suction choke?

BARC,

2171

Electrical Design specifications

Sabic,

1 4363

what is difference between the buscoupler and bus raiser?

Synechron,

1 3721

in project refinery oil (petroleum) , what type of pump is used?

1 7872

Before i went to bed my master bathroom lights were working fine. At 2 am, when I went to use the lights, none of them were working. The outlets throughout the bathroom work, but the lights and fan above the toilet don't. I have two panels of switches. The one panel has four switches. One of the switches turns on the hall light, and that works. The other three are to other lights, and they don't. The other panel has three switches. One of those is to the fan, and the other is to a light above the toilet. The other is a to light that is also on that other panel. I tried the breakers, and the one that turns off the outlets, marked for the bathrooom, turns on and off the outlets. None seemed to be tripped. I checked the lightbulbs, and they are fine. Please help

2 4342

how do you estimate the # of bags of cement, sand & gravel.. if only given the volume of the project..

3 21982

what is the different between opamp,comparator and amplifier?

2 4600

Please anyone answer my question, what is the difference between single acting and double acting control valve, in what condition we better choose single acting rather than double acting

2 6542

What is diffrence between star & delta connnection in practical situation in submersible pump?

1506

why decoupling capacitor is used in circuit? what is the use of bypass capacitor? what is slew rate?

3 6656

What is mean by retrofitting of machine tool please brief

DRJ ARDE,

1 3348

How can we calculate the capacity of each impeller in a multi stage pump(Condensate extraction pump having 5 stage used in thermal power station)How it varies in pumping capacity on removing different stages?

1721

In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.

L&T,

5 12647


Un-Answered Questions { Engineering }

difference between sand casting and shell casting

1321


How much quantity of cement and sand required for the inlining of 610mm dia MS pipe 8.7mm thk.Inlining thickness is 10mm and CM ratio is 1:1.5.

3689


What is the atomic density of ceramics?

591


how to calculate singlephase motor efficiency?

1719


Do you know what metal might be considered the "most environmental"? I say aluminum because it can be recycled others on my team say brass.

482






What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

1521


Write a nonrecursive routine to reverse a singly linked list in O(N) time.

3100


In a crusher where is the energy provided to it is used up for?

602


Which is the indian standard code of line out. ? How much tolerance fot 1 mt lenght? Its challenge....

1921


What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

1500


what is density of 20mm coarse aggregate.plz send answer my below adress e.mail

1615


why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?

1412


can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density

1692


why current flow to the opposite direction of flow of electrons???????????

1678


what is the use of expulsition protective gap in 11Kv line.

1682