Hardness of Diamond Can Be Determined by

Q40: Back rake angle while turning brass is<br>A)5°<br>B)10°<br>C)Parting

Q41: A photo-electric device in which the resistance

Q42: Angle plate is<br>A)Used for measurement of angles<br>B)Used

Q43: The type of bearing suitable for high

Q44: In gang milling<br>A)Work is fed into the

Q45: A pair of tumbler gears is used

Q46: Which type of gears can be manufactured

Q47: The cutting tool is<br>A)Goose neck tool<br>B)Parting tool<br>C)Threading

Q49: Hollow punches are used for making holes

Q50: Hardness tester used for determining the hardness