What is meant by cold float of compressor shaft.
- 1 Answers
- 5281 Views
- Sabic, I also Faced
- E-Mail Answers
Answer Posted / aftab ahmed mazari
Basically its machinery related question.
Cold float of shaft of any compressor/turbine means free movement of shaft without running and without any oil / process temperature.
Suppose at running bearing/shaft oil temperature is 60C. Its float of shaft may be different. Let compressor stop and allow to cold at ambient temperature.Its float movement will be different.
This is called cold float of compressor shaft.
aftabmazari@yahoo.com
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....
Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in
can any send me a forbes marshall dtron 316 manual
i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......
this site is owned by an nonsense
send me model hpcl questions pleas..........my mail id mohideen.dharvesh@gmail.com
any body please send me the old question papers of ongc test.
please send data bank of quetions answers on analytical instrumentation.
A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.
hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.
sir, give me placement papers and interview quistion of birla group company of copper.
Can any one send me IOCL instrumentation question papers.. i dont know the pattern of the questions and what to prepare can any one help me on this .. my email id is anwarnishil@gmail.com
What is the Working principle of Dozing valve?
I am manjunath having exp in maintenance of chemical plants,know i want to do a design course INTOOLS,after doing design course can we get jobs in design field.sinve i dont have design exp..
Questions on flow meters,few questions on HART protocol,
