hello guys what is the answer of entropy question in which they asked entropy change for reversble adiabatic system??
Water cooling of austenite phase of steel is martensite
One ques to find clearance ratio in Otto cycle
Ratio of Volume of atom to volume of unit cell cube
Why pressure angle is not used above 25deg because it leades to more radial force
Eutectic steels have Lowest melting point
The coefficient of fluctuation, Cs of Governor
adding manganese into Iron which increase
Ques on throttling process isenthalpic process
eutectic point in steel have
machinability of metal increased by
Refrigerator wale ka data kisi ko yaad hai kya...heap pump ka c.o.p 4 diya tha...or kya dya tha
In transite heat flow dimensionless no. Used are
Mass flow rate of the nozzle is max when we have the sonic velocity at the throat (M=1)
effectiveness of
heat exchanger
heat transfer through furnace wall
critical radius wala bhi tha ek
when a metal quench from austenite stable temperature to in water
frnds ek sintering ka question tha.. uska last option tha to prevent metal oxide formation.. ye hoga ki nhi.. baki do toh sahi tha.. plz reply
Sun is hoter then earth because the sun emit radiation of much and much smaller wavelength radiation as compare to earth