Strema(quiz2)

Question 1

applied force that are parallel or tangential to a surface

Answer 1

shearing stress

Question 3

layers of materials slide pass each other

Answer 3

shearing stress

Question 4

parallel to the direction of applied force

Answer 4

sheard area

Question 5

formula of shear stress

Answer 5

T=V/A

Question 6

shear stress acts on a single plane

Answer 6

single shear

Question 7

force causes shear over two stress

Answer 7

double shear

Question 8

Formula for double shear

Answer 8

stress(allowable)= V/2 / A

Question 9

a failure that happens when a concentrated force is applied over over a small area.

Answer 9

Punching shear

Question 10

two surfaces came into contact and press against each other

Answer 10

bearing stress

Question 11

bearing formula

Answer 11

stress=P/td

Question 12

cylindrical spherical structures when safely contain and transport various substances

Answer 12

thin walled pressure vessel

Question 13

stress around vessels circumference

Answer 13

circumferential stress

Question 14

runs along the length of a judicial vessel

Answer 14

longitudinal stress

Question 15

vessels are designed to wind stand internal pressure .

Answer 15

load condition

Question 16

longitudinal formula

Answer 16

PD/4T

Question 17

circumferential formula

Answer 17

PD/2T

Question 18

subjected to an excessive gas pressure

Answer 18

rapture

Question 19

where do rupture occure

Answer 19

circumferential

Question 20

design used to reduce the strength in the tank

Answer 20

semi spherical tank

Question 21

weight density of water

Answer 21

Unit weight

Question 22

weight per unit volume

Answer 22

Unit weight

Question 23

value of density

Answer 23

9.81 kn/m³