hi dear friends i have applied RRB exams SE so i need previous year question papers please send to my mail id santhu.hpt@gmail.com
define fans and explain its types?
What is the circulation of I.O. pump of diesel engine?
Explain the types of sensors.
What are the dimensionless parameters used in forced convection?
In a four-stroke diesel engine, In what engine exhaust valve will open?
what is the difference between fire grate in a boiler and the burner? and is the fire grate is the furnace of the boiler?
Disposal of radioactive waste materials and spent fuel is a major and important technology. How the waste radioactive material is disposed off ?
What is meant by free or natural convection?
sir i want model and previous year question paper of RRB. please send it to my mail id. im a mechanical engg.
what are the different theories of failure under static load, explain briefly?
What is method to calculate the noise level at any point of duct if duct dimensions and air flow is known?
what should be the correct duration of slow firing of the coal based and biomass boiler?
What type of gear is the first reduction gear pinion?
What is the name of solid solution of carbon in alpha iron and delta iron ?