18193031
0 56 flashcards
guest4106456
| soru | cevap | |||
|---|---|---|---|---|
|
crushing forces
|
||||
|
change shape
|
||||
|
stretching forces
|
||||
|
subjected to tension its lenght increases
|
||||
|
ability to resist tension
|
||||
|
ability to resist compression
|
||||
|
can extend but still return to their original shape
|
||||
|
strong but has low elasticity
|
||||
|
breaks easily
|
||||
|
breaks due to tension
|
||||
|
can change shape but won't return to original
|
||||
|
by hamnering or rolling
|
||||
|
plastically deformed
|
||||
|
Can be drawn out (stretched) into a long lenght
|
||||
|
sample bar is subjected to a progressively increasing tensile force
|
||||
|
beyond this point lenght increases at a greater rate than tension
|
||||
|
beyond this point the bar Will no longer go back to its original lenght
|
||||
|
once the bar yields, it continues to increase in lenght without further increase in tension
|
||||
|
beyond this point a waist (a narrower section) appears at a point along the lenght of the bar signalling that its about to fracture
|
||||
|
where the bar breaks in two
|
||||
|
forces that continually vary
|
||||
|
bending up and down
|
||||
|
consequence of fatigue, small cracks which worsen over time
|
||||
|
how easily cracks continue to open up and increase in lenght
|
||||
|
components become permanently deformed due to loads, creep increases over time heat makes it worse
|
||||
|
carry or transmit
|
||||
|
increase in size due to heating
|
||||
|
decrease in size due to cooling
|
||||
|
the extent of expansion and contraction, its change in size in temp change
|
||||
|
change in lenght
|
||||
|
put pressure on it
|
||||
|
force
|
||||
|
apply force to
|
||||
|
parts
|
||||
|
size
|
||||
|
magnitude and direction
|
||||
|
magnitude only
|
||||
|
force per unit of area
|
||||
|
long and thin
|
||||
|
bending out of shape
|
||||
Benzer Flashcards'a bakın:
figurA etymologicznagreckie imionadramat pojęciaPotop - streszczenie lekturySzewcy - streszczenie lekturyCzęści mowy w języku polskimunit 3Les nombres en polonaisNie-Boska komedia - streszczenie lekturyProces - streszczenie lekturyPieśń o Rolandzie - streszczenie lekturyNad Niemnem - streszczenie lekturyOdprawa posłów greckich - streszczenie lekturyzdania 3.11unit 4 cz 1
figurA etymologicznagreckie imionadramat pojęciaPotop - streszczenie lekturySzewcy - streszczenie lekturyCzęści mowy w języku polskimunit 3Les nombres en polonaisNie-Boska komedia - streszczenie lekturyProces - streszczenie lekturyPieśń o Rolandzie - streszczenie lekturyNad Niemnem - streszczenie lekturyOdprawa posłów greckich - streszczenie lekturyzdania 3.11unit 4 cz 1
