Answer:
1 . these most common 5 modes of transportation are Railway Road via waterway and pipelines
2 .
Answer:
a)True
Explanation:
Yes it is true that principle stresses are the function of σx,σy and τxy.
We know that principle stresses σ1,σ2 given as follows
Where σx ,σy are the normal stresses and τxy is shear stress.
σ1 is the maximum principle stress and σ2 is the minimum principle stress.
There mag be water on Mars but it’s not very easy to spot, but that is besides the point,
Mars is a smaller planet then Earth, thus it has less gravity, meaning when water evaporates into the atmosphere of the planet the water slowly escapes into space, so there is less and less water on the planet.
Hope this helps!
Answer:
Removal of the safety ground connection on equipment can expose users to an increased danger of electric shock and may contradict wiring regulations. ... If a fault develops in any line-operated equipment, cable shields and equipment enclosures may become energized, creating an electric shock hazard.
Answer:
I this a working or u just wanna text?