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Journal bearing works satisfactorily with L/D ratio in the range of: [where, L = Length of bearing, D = Diameter of journal]
In the following sentence, 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 the alternative that indicates ''No Improvement.'' Here are the journal article for the assignment. A. is the journal article B. is the journal articles C. these are the journal article
If p = bearing pressure on projected bearing area, Z = absolute viscosity of lubricant and N = speed of journal, then the bearing characteristic number is given by
In an oil lubricated journal bearing, the coefficient of friction between the journal and the bearing
In a journal bearing, the load on the bearing is __________ to the axis of the journal.
In a partial journal bearing, the angle of contact of the bearing with the journal is
In a full journal bearing, the angle of contact of the bearing with the journal is
Statement (I): The journal while rotating inside a bearing automatically shifts its centre to one side and thus the journal is eccentric inside the bearing. Statement (II): The wedge shape of oil film gives rise to thin-film lubrication, which is considered as stable lubrication.
A sheet of paper is cut into three pieces in certain way. Length of first piece of paper is equal to average of three single digit odd prime numbers while length of second piece is equal to the sum of length of first piece and one-third the length of third piece. Length of third piece is equal to the sum of lengths of first and second pieces. Find the length of original sheet.
Which of the following are the functions of lubrication in a bearing unit ? 1. To protect the bearing components from corrosion. 2. To absorb heat from the bearing unit. 3. To carry heat away from the bearing unit. Select the correct answer using the code given below