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Calendaring is a mechanical finishing process, which used to
1. smooth the surface.
2. provide various surface effects.
3. lift the fibres from the fabric to form a soft fibrous surface.
Which of the statement(s) given above is/are correct?
The depth of centre of pressure (h) for a vertically immersed surface from the liquid surface is given by (where IG = Moment of inertia of the immersed surface about horizontal axis through its centre of gravity, A = Area of immersed surface, and x = Depth of centre of gravity of the immersed surface from the liquid surface)
The depth of centre of pressure (h) for a vertically immersed surface from the liquid surface is given by (where $${I_{\text{G}}}$$ = Moment of inertia of the immersed surface about horizontal axis through its centre of gravity, A = Area of immersed surface and x = Depth of centre of gravity of the immersed surface from the liquid surface)
After providing the finishing allowance to the metal casting, it is not necessary to include shake allowance as it can be covered by finishing allowance.
State whether the following statement is true or false about magnetic abrasive finishing. “Increasing the magnetic flux density raises the rate of material removal in finishing.”
State whether the following statement is true or false about Magnetic abrasive finishing. “Mirror finishing, removed burrs with lowering the accuracy of the shape are achieved by MAF.”
In the question below, a part of the sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is needed, choose 'No improvement'. By next month I will be finishing all my exams, and I can relax! A. will finish B. will have been finishing C. will have finished
The efficiency of A finishing a job is thrice than that of B finishing the same job. If B is paid 45 for 5 days how much would A be paid for 3 days?
C works for 3 days finishing 1/7 of the work. Then, B works for 2 days finishing 1/7 of the work. A works for 5 days and completes the work. In how many days would A have completed the work?
A cube shape glass aquarium whose side length is 40 cm. If the finishing cost of glass is 10 per cm2. Then the total finishing cost of the glass aquarium.