Correct answer
B. wood-ruff key
Explanation
The correct answer is wood-ruff key.
Maximum impulse will be developed in hydraulic ram when ________?
For better COP of refrigerator, the pressure range corresponding to temperature in evaporator and condenser must be________?
The coefficient of friction depends on________?
Surveying tapes are made of a material having low coefficient of expansion and enough strength. The alloy used is________?
Inventory management consists of________?
In grey cast iron, carbon is present in the form of________?