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Why T- slots are provided on the base of bench centres?

(a) To reduce its weight

(b) For the attachment of centre holders

(c) For the attachment of base to table

(d) For easy loading and unloading

The question was posed to me in my homework.

My doubt is from Bench Centres topic in division Linear Measurements of Engineering Metrology

1 Answer

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Best answer
Right choice is (b) For the attachment of centre holders

The best explanation: For the attachment of centre holder, T-slots are provided at the base of bench centre. A spring loaded centre is present for easy loading and unloading.

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