Answer:
yield stress is when people do not want to have stress and they take it slow and proof stress is when the people look at the people having stress and when they say the dont they have proof.
Explanation:
False. Regulator adjusting screws should be turned counterclockwise.
Answer:
Chipping; cutting; drilling; grinding
Explanation:
Activities such as abrasive blasting with sand; sawing brick or concrete; sanding or drilling into concrete walls; grinding mortar; manufacturing brick, concrete blocks, stone countertops, or ceramic products; and cutting or crushing stone result in worker exposures to respirable crystalline silica dust.
Answer:
We have to remember that being an engineer is a very high performing job, if only a tiny aspect is ruined, the whole operation is ruined and it shuts down.
Many engineers work on one aspect of something, it could be a building or a machine. If you do not communicate with the other people, then whatever you're working on will collapse, or not get done at all.
Lets say one guy put a steel beam on one side of a wall, and another guy put a wooden plank on the other side of the wall, but all this time the wall was supposed to be made of concrete bricks.
The whole thing would just collapse and be ruined. Communication and listening to inctructions is key.
Answer:
Planks law:
Planks law gives the theoretical distribution for emissive power of black body.The emissive power for is given as follows
Planks distribution as a function of wavelength for different temperature.
Where is the constant.
Important points for Planks distribution
1.At the given wavelength when temperature increases then emissive power will increase.
2.When temperature is increases then then distribution shift towards the left side.
3. We can assume that sun as a black body at 5800 K.