Which of the Following Process Is Used for Casting Ornamental

Q13: Plug welded joints are used<br>A)For welding at

Q14: In automatic control systems a good control

Q15: The passage way of bringing the molten

Q16: Glazing of grinding wheels is easily identified

Q17: Shatter test is conducted to measure<br>A)Toughness of

Q19: Cutting speed of three tool materials, viz

Q20: Which one does not fit with the

Q21: Which of the following process needs high

Q22: Materials that produce continuous chips are<br>A)Cast iron<br>B)Low

Q23: CO₂ sand is used<br>A)for low temperature alloys<br>B)for