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
What are the causes of damage to propellers?
Define prandtl number [pr].
describe a type when u anticipated potential problems and developed preventive measure
Which is the best option for maintaining water level of Boiler 1)Float type air break switches(well known as Mobry) or 2)DP type transmitter? Please explain in detail !
current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?
In convection heat transfer, if heat flux intensity is doubled then temperature
List at least two factors that promote transition from ductile to brittle fracture.
Whether superheated steam can be treated like ideal gas ?
give an example whenu should initiative and took the lead.
Explain the fresh water cooling system.
Define stefan boltzman contant.
What is the date, first titan launch from cape canaveral?
How do you find ductile-brittle transition temperature of metals?
What is the percentage of chromium in 18 : 4 : 1 iiss ?