Apart from alloying, name a material that is used instead of ferritic – McqOptions

MCQOPTIONS

1.	Apart from alloying, name a material that is used instead of ferritic steels to increase the ultimate strength of unalloyed steels?
A.	Chromium
B.	Molybdenum
C.	Austenitic steel
D.	None of the mentioned
Answer» D. None of the mentioned

Discussion

No Comment Found

Related MCQs

For the given values of efficiency, inlet steam pressure and quality of steam, pressure limits can be determined by?
Apart from alloying, name a material that is used instead of ferritic steels to increase the ultimate strength of unalloyed steels.
FOR_THE_GIVEN_VALUES_OF_EFFICIENCY,_INLET_STEAM_PRESSURE_AND_QUALITY_OF_STEAM,_PRESSURE_LIMITS_CAN_BE_DETERMINED_BY_??$
Which of these cases will have a higher cycle efficiency?
Apart from alloying, name a material that is used instead of ferritic steels to increase the ultimate strength of unalloyed steels?
What is the percentage drop in the ultimate strength of unalloyed steels when the steam temperature is raised from 400-500 degree Centigrade?
What is the effect of increasing steam inlet temperature on turbine internal efficiency?
What is the effect of increasing superheat at constant inlet steam pressure & condenser pressure on mean temperature of heat addition?
What is the effect of increasing superheat at constant inlet steam pressure & condenser pressure on cycle efficiency?
An increase in inlet steam temperature ___________ the heat rate.