why is cast iron seasoning important before machining?
i need rrb chennai JE mechanical last 2 year question papers Plz send me on this email id aaasaravanan@gmail.com
Which technology is better for designing an STP system in a Commercial Mall. 1) SAFF (Submerged Aerobic Fixed Film) or 2) FAB (Fludized Aerobic Biological ) or 3) Some other.
What is the turbine?
What are examples of a first class lever?
WHAT IS A TR REQUIRED IF AIR FLOW 6500 CMH COIL INLET TEMP 7 - 12 DEGREE C AIR TEMP INLET - 18 DEGREE C & REQUIRED TEMP IS 12 DEGREE C
if the blade height is increased,then how it increases the specific speed of centrifugal pump?
Why do you need a biological shield in nuclear plants?
What is the difference between shear center flexural center of twist and elastic center?
why does polytropic efficiency of a compressor decrease with increasing flow rate ?
how to calculate duct fittings surface area ?
Explain the difference between projectile motion and a rocket motion?
What is ferrite material and explain its applications?
Does the rate increase by experience or number of years worked?
What is the purpose of a de-superheater?