Answer:
trick question - they are both right.
Explanation:
Both valves are closed during compression and power stroke or both strokes would be useless.
He probably just like the cool weather or being outside lol
Answer:
Alloying (co -depositing)
Explanation:
Coating:
Coasting is a process to protect the metal from corrosion and other defects. Due to presence of moisture in the atmosphere one layer of oxide form on the surface of metal and due to this metal loos it strength.
Steel is coated by tin to prevent the steel from rust . Alloying is the best method for tin coating .Generally alloys like tin lead,tin copper etc.
Answer
For isotropic material plastic yielding depends upon magnitude of the principle stress not on the direction.
Tresca and Von Mises yield criteria are the yield model which is widely used.
The Tresca yield criterion stated that yielding will occur in a material only when the greatest maximum shear stress reaches a critical value.
max{|σ₁ - σ₂|,|σ₂ - σ₃|,|σ₃ - σ₁|} = σ_f
under plane stress condition
|σ₁ - σ₂| = σ_f
The Von mises yielding criteria stated that the yielding will occur when elastic energy of distortion reaches critical value.
σ₁² - σ₁ σ₂ + σ₂² = σ²_f
Answer:
Answer for the question :
Vehicle counts were made on one direction of a 2-lane roadway three different times last Thursday. The person who made the counts produced the data that appear in the table below for your analysis. Convert the counts in the table into flow rates and average headways for each of the three time periods.
Count ID Start time End time Number of vehicles Flow rate Average time headway
H:M:S H:M:S vph
A. 7:00:00 7:45:00 511
B. 17:06:45 17:33:00 481
C. 14:16:45 14:16:45 249
is in given attachment.
Explanation: