Prep
Bee
Pakistan
Free MCQ Practice Platform for Govt Job Exams
Home
MCQs
Quiz
Past Papers
FIA Prep
Contact
Quiz Mode
Login
Register
Preparing your study page...
Home
MCQs
Mechanical Engineering
MEDIUM
ENGLISH
Mechanical Engineering
Vanadium in high speed steels__________________?
A
promotes decarburisation
Option A
B
provides high hot hardness
Option B
forms very hard carbides and thus in-creases wear resistance
Correct answer
D
promotes retention of austenite
Option D
Correct answer: C
Explanation
No explanation provided for this MCQ yet.
Hide Answer
Hide Explanation
Start Related Quiz
Submit Correction
More MCQs