If the joint is struck when the mortar is too hard, a black mark will appear on the surface of the joint, which is called _____ .
A. burning the joint
B. joint fatigue
C. charring the joint
D. joint marking
Answer: A
You might also like to view...
Two technicians are discussing inspection of the transmission pan. Technician A says that some friction material at the bottom of the pan is normal. Technician B says that if any metal parts stick to a magnet then further investigation is needed to determine the cause. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A temperature-measuring device that consists of two dissimilar metals is known as a
a. Thermocouple b. Thermistor c. Thermojunction d. RTD
Various I/O devices are commonly connected to the bus by using ________
A) clampers B) buffers C) inverters D) tri-state circuits
Who formulated a law in 1647 about hydraulic theory?
What will be an ideal response?