Engineering Materials MCQ with Answers

Engineering Materials MCQ with Answers

91) The main alloying elements high speed steel in order of increasing proportion are

Answer is:

vanadium, chromium, tungsten

92) The blade of a power saw is made of

Answer is:

high speed steel

Explanation:

The blade of a power saw is made of high speed steel.

The blade of a power saw is made of

93) The material in which the atoms are arranged chaotically, is called

Answer is:

amorphous material

94) The material in which the atoms are arranged regularly in some directions but not in others, is called

Answer is:

mesomorphous material

95) which of the following is an amorphous material?

Answer is:

Glass

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