What is the difference between relative vibration
Answer Posted / hemant bhati
Relative Vibration in case of steam
turbines,compressors,motors etc. means we are directly
measuring the vibration by fixing the vibration probes on
the casing of Steam Turbine(ST) neglecting vibration of
case itself.
absolute Vibration will account Vibration of casing as well.
| Is This Answer Correct ? | 26 Yes | 28 No |
Post New Answer View All Answers
what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????
What is the basic difference between Modbus and CAN Open Protocols
Hi, Is there any smart plant instrumentation design training institute in Bangalore?
How to calibration coriolis flow meter?
I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.
what is the difference between active & reactive power?
I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?
What are the interlocks we have to check during the start up of LP/HP compressor?
Capacitance, resistance ( colour coding ), parallel & series circuits.
I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.
Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
HI, can anybody give details about GAS TREATMENT PLANT CONSTRUCTION,as INSTRUMENTATION ENGINEER what are the responsibilites.what are the instruments mainly instrumentation engineer will deal with
How to decrease opening & closing time of on/off valve?
What is cut off relay? And why use in PLC and DCS?
How to calculate mmwc values into tonnes?