Dear all
i have applied for section engineer post in RRB Chennai
can anyone please send previous question papers
please do it if u have
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How will you measure the eccentricity of the turbine rotor during running
What is the difference between an axle and a shaft? reply soon frnds........
Explain the causes of the exhaust valve leakage.
What are the requirements of a good fuel?
what is gyroscopic & gyroscopic effect
how many work softner filter ,multy media filter ,cartage filter , in r o system
What is a seal?
what is the uses of control rod?
what is little law and why it is so called?
written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....
why the frequency of natural vibration is always greater than the forcedd vibration.??
what is the difference between anf & centrifuge?