Kerosene is used as coolants when cutting threads in aluminium work-piece.
39) You have to cut threads on aluminium. Which of the following coolant will you use?
Answer is:
Kerosene
Explanation:
Related ISRO Technician-B Fitter Question Paper - 2018 (Set - 1) with Answer Key
Answer is:
Accommodating clamping bolts
Explanation:
The slots on angle plate provided for Accommodating clamping bolts
![The slots on angle plate provided for](https://mcqfinder.in/uploads/images/question-papers/isro-technician-b-fitter-2018-set-1/isro-technician-b-fitter-2018-set-1-id-41-e.jpg)
Answer is:
Steel rule
Explanation:
The measurements are set on the dividers usually with Steel rule.
![The measurements are set on the dividers usually with](https://mcqfinder.in/uploads/images/question-papers/isro-technician-b-fitter-2018-set-1/isro-technician-b-fitter-2018-set-1-id-42-e.jpg)
Answer is:
Its movable jaw moves parallel to the fixed jaw
Explanation:
The bench vice is called as parallel jaw vice because, its movable jaw moves parallel to the fixed jaw.
![The bench vice is called as parallel jaw vice because](https://mcqfinder.in/uploads/images/question-papers/isro-technician-b-fitter-2018-set-1/isro-technician-b-fitter-2018-set-1-id-43-e.jpg)