i am prepared for the rrb section engineer, please help me
to guide , how to prepare and which books are good for
technical, aptitude(arthimetic, resonning and g.k), send
details to me by email: sudhakar.gudditi@gmail.com
Answer Posted / sumi
i also applied RRB section engineer, so pls send model
question paper for last 3 years
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what is the difference between under vacuum & under pressure boiling?
State newton’s law of convection.
Draw the flow of F.O. diagram from service tank to Main Engine?
how the efficency of a coupling is calculated?
What are the thermal conductivity properties of brass?
What is the use of flash chamber in a vapour compression refrigeration cycle to improve the cop of refrigeration cycle ?
What is dtsi? Why it is used in motor bikes?
What are good characteristics of good combustion in a boiler?
how to calculate bearing pre-load?
What is the specific gravity or relative density of fuel oil?
Define a slined joint?
Discuss the role of manganese in alloying steels?
What is max pressure?
What are the types of cleaning main engine Turbo Charger blower side?
draw neat sketch of pirani gauge with wheatstone bridge circuit to measure output. discuss its construction working princple