Bissoy.com
Doctors Medicines MCQs Q&A

In how many planes, they test for parallelism of the spindle axis with its vertical movement is performed?

In how many planes, they test for parallelism of the spindle axis with its vertical movement is performed? Correct Answer In two planes 90° to each other

The test for parallelism of the spindle axis with its vertical movement is performed in two planes right angle to each other. The dial indicator is fixed on the table with its feeler touching the mandrel and test mandrel is fitted in the tapered hole of the spindle.

Related Questions

Which of the following option is correct for given statements about parallelism? Statement 1: A dial indicator is used to test parallelism of two planes. Statement 2: Parallelism defines the distance between two surfaces that are parallel to each other and the datum surface.
Which type of surface is produced in case of deviation from parallelism of spindle axis from bed in vertical axis?
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who has not enrolled in any of the test series.
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who have enrolled exactly in any two test series.
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who have enrolled in exactly one test series.
A displacement sensor (a dial indicator) measures the lateral displacement of a mandrel mounted on the taper hole inside a drill spindle. The mandrel axis is an extension of the drill spindle taper hole axis and the protruding portion of the mandrel surface is perfectly cylindrical measurements are taken with the sensor placed at two positions P and Q as shown in the figure. The readings are recorded as Rx = maximum deflection minus minimum deflection, corresponding to sensor position at X, over one rotation. If RP = RQ > 0, which one of the following would be consistent with the observation?
For helical gears, the angle between hob’s spindle axis and workpiece’s spindle axis must be _____ as the helix angle of the helical gear.
In the process of gear cutting by hobbing, the angle between the hob’s spindle axis and the workpiece’s spindle axis is fixed.
For spur gear manufacturing, angle between the hob’s spindle axis and the workpiece’s spindle axis should be equal to____
With reference to the difference between the Civil Disobedience Movement and Non- Cooperation Movement, consider the following statements: A) Civil Disobedience Movement had the objective of Purna Swaraj, while Non- Cooperation Movement had the objective of Swaraj. B) Muslim participation was relatively lesser during the Non-Cooperation Movement when compared to the Civil Disobedience Movement. Which of the statements given above is/are correct?