Basic questions asked in HPCL(instrumentation) in refinery section



Basic questions asked in HPCL(instrumentation) in refinery section..

Answer / sagar sanjay ahire

Basic of instrumentation and electronics tools

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Engineering Interview Questions

i want MEIL placementt papers

0 Answers   MEIL,


alternator make voltage 120 degree. as we change degree ex. 100 and 160 or other degree then voltage make. yes or no and why

0 Answers  


Question 98 - The Planck-Einstein relation connects the particulate photon energy E with its associated wave frequency f to produce E = hf. Let h to be the Planck constant. The frequency f, wavelength L and speed of light c are related by E = hc / L. With p denoting the linear momentum of a particle, the de Broglie wavelength L of the particle is given by L = h / p. (a) Find the equation of E as a function of p and c. (b) If E has a unit of electron-volt and f has a unit of 1 / second, then what is the unit of h?

1 Answers  


How can u find reactive loads(Kvar)?

0 Answers   econ,


What is sub category?

1 Answers   DBS,






What is smoke testing and sanity testing in software testing

0 Answers   Fresher,


Why we should not apply Ac supply to Cable when during the cable Hi pot test ?

0 Answers  


Question asked in prototech first round

0 Answers   Protech,


Please send the placement papers for randstad

0 Answers  


difference between gauges and comparator

0 Answers  


when power factor leading above 1 than defect moter and kwh.

0 Answers   Syncom,


In an existing power plant (phase I) with step up transformers (3nos) with Ynd1 vector group to the 400KV bus bar,an extension power plant (phase II) with transformers (4nos) with Ynd11 vector group >. what are the consequences of such configuration ,please note that % impedance are also differ i.e. 15% & 10.5% the reason was that auxiliary supply interface is at different voltage levels i.e 400v & 6.6KV in phase i and phase II respectively .please advise ! Thank you !

1 Answers  


Categories