QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS
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Where use 6 stroke engine
If any machinery or trnsmission needs periodic and regular lubrication what is the best method to give?
What is charge?
How are pipe flanges electrically insulated?
When repacking a valve the rings of packing should be oriented so that the packing ends are installed ____________.
which is more efficient diesel or petrol engine?
What parameters to be reported when we send lubricating oil for shore analysis?
2+2/2=?
what is the difference between specific gravity and density of a substance?
difference between aerofoil meter and orifice meter
Which bearing is connecting to I.C engine shaft?
a partical throw a 30 meter hieght after 2 sec another particle thwough same velocity & mass . what is the place they are meet each other in space.