We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?

1976

What is difference between secondary Air & Tertiary Air and Their use.?

2067

procedure of how to generate power in solar plant.

2029

Which will have more strain energy 1.Spring 2.Circular disc 3.Solid square plate.

2471

what is natural frequency of turbine shaft .

2367

explain how the third harmonic content of the magnetising current affects transformer design

3333

why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.

3316

can u please tell me how to calculate the concrete quantity for a under reamed pile? r=300mm,depth=3m for a cylinder and for bulb l=.750mm,width=.525

1795

what is the difference between compensated & normal drum level in boiler drum?

1860

why airtel use + 24 volts and other operators use -48 volt

2700

How We Calibrate the vaccum transmitter?

2023

Qatar Fertiliser Company (QAFCO) Shortlisted me for interview (got the intel from my source) for Field Operator- Utilities post. Please let me know what kind of questions they asked? ... this position requires 5 years of experience in Power Plant and background Diploma in Electrical/ Mech. ... my Background is Electrical and I am a sub Assistant Engineer (Operation) at a private HFO based Power plant... PS: Please Let me know what preparation should I take to obtain the Interview which will be take place In Bangladesh soon

2567

how to differentiate between "ALL fuel lost" and "All Fuel Lost" in Boiler MFT condition?

1754

LAPT working in alternator / generator

3696

what does mean by kva rating

1572