The type of torque wrench designed for tightening clamping bands on underground pipe is the A. no-hub type B. jointed type C. digital type D. click type

The correct answer is A. no-hub type. This specialized torque wrench is engineered for use with no-hub or hub-less pipe systems, often seen in underground plumbing applications. Its design ensures that clamping bands are tightened to the appropriate torque specifications without damaging the pipe. If you’re working with a no-hub type wrench, remember to always double-check your torque settings. Over-tightening can cause leaks or even breakage, while under-tightening might not provide a secure seal. A good practice is to calibrate your wrench periodically to maintain accuracy and ensure a leak-free install!