1812Mechanical EngineeringMedium
Railway rails are normally made of________?
Acast iron steel
Btungsten steel
Calloy steel
Dhigh carbon
Emild steel
Correct answer
D. high carbon
Explanation
The correct answer is high carbon.
Correct answer
D. high carbon
Explanation
The correct answer is high carbon.
Volumetric efficiency is________?
For a compressor, least work will be done if the compression is________?
Addition of heat at constant pressure to a gas results in________?
One ton of the refrigeration is________?
In gas turbines^ high thermal efficiency is obtained in________?
If a worker gets a daily wage of Rs HA, then according to Rowan plan, his maximum daily earnings can be________?