SSC-JE ME || Manufacturing 6

Go limit’ applied to which limit condition?

What is the use of V-Blocks?

The following limits are specified in a limit system, to give a clearance fit between a hole and a shaft:

𝐻𝑜𝑙𝑒 = 25_−0.01^+0.02 𝑚𝑚 𝑎𝑛𝑑 𝑠ℎ𝑎𝑓𝑡 = 25_−0.02^−0.004𝑚𝑚

Determine tolerance on shaft.

Which of the following is not true for autocollimator?

A sine bar is specified by

CLA value and RMS values are used for the measurement of

According to Indian Standard specifications 50H7g6_.means that:

1). Actual size is 50 mm

2). Tolerance grade for hole is 7

3). Tolerance grade for shaft is 6

Which of the statements made above are correct?

What does ‘50’ represents in 50H8/g7?

To check the holes which of the following gauge is used