Chittaranjan National Cancer Institute Junior Developer Interview Questions and Answers

The k value of a turbocharger represents the efficiency of the turbocharger in converting exhaust gas energy into compressed air energy.

• The k value is typically between 0.5 and 0.8 for most turbochargers.

• A higher k value indicates better efficiency in converting exhaust gas energy into compressed air energy.

• The k value can be calculated using the formula: k = (P2/P1)^((gamma-1)/gamma) - 1, where P2 is the outlet pressu...read more

Shaft alignment is the process of ensuring that the centerlines of two or more rotating shafts are in line with each other.

• Use a straight edge or laser alignment tool to check alignment

• Measure the offset and angularity between the shafts

• Adjust shims or move machinery to correct misalignment

• Repeat measurements and adjustments until alignment is within acceptable tolerances