Q2) Answer T for true statements or F for false ones:1. Intact rock: solid rock sample containing cracks on eye naked.2. Rock Mass: contains rock samples and crack surfaces on eye naked.3. The rock sample will break if the applied force is vertical and associated with shear.4. Unit weight (y) - gm./cm.5. Void Ratio (e) = Vs/Vv.6. In point load test if the rock is fresh, ot = 5* I (50)7. Brazilian Test provides tensile strength values closcr to reality than Point Load Test.8. Schmidt Hammer Test gives direct values for strength.9. As more the surface is rough its strength for slipping decreases.10. Fracture Intercept is the measured distance between irregular fractures

Answered: Image /qna-images/answer/3322a621-0b6d-43fb-a93e-33f766520a99.jpg

tact rock: solid rock sample con ock Mass: contains rock samples ne rock sample will break if the nit weight (y) gm./cm. pid Ratio (e) = Vs/Vv. point load test if the rock is fres razilian Test provides tensile stro chmidt Hammer Test gives direc s more the surface is rough its st racture Intercept is the measured

tact rock: solid rock sample con ock Mass: contains rock samples ne rock sample will break if the nit weight (y) gm./cm. pid Ratio (e) = Vs/Vv. point load test if the rock is fres razilian Test provides tensile stro chmidt Hammer Test gives direc s more the surface is rough its st racture Intercept is the measured

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Q1 / Answer TRUE or FALSE and correct the wrong sentences 1- A simple way to estimate the toughness can be provided by the ductile-tough area. 2- The purity of Alumina is lower than Zirconia 3- Ceramics are inorganic materials mainly consist of hydrocarbons. 4- In the elastic region, the strain is decreased by increasing applied stress. 5- Isotropic material has different I x w xt values.
1. 1100 A. 30% B. 1.1 m 1.0 m A F= 255 N 0.5 m 1.5 m DGB WARNING! The figure is not drawn to scale. For the force in the chain CB, ca IMAGES NOTES DISCUSS UNITS STATS HELP PREFERENCES Part Description the magnitude of component parallel to the hinge axis of the door, (include units with answer) 0.5 m Answer 118.77 N Format Check the magnitude of the component parallel to the edge of the door that 218.17 N is perpendicular to the hinge axis, (include units with answer) Format Check Save 25 pts.7 75% 5% try penalty 31.67 pts.95% 5% try penalty Status Tr ● W #tries: ** Tr • W. #tries:
This FBD is considered to solve the problem. 0.45 m 0.45m P 0.75 m 1.35 m 1.05 m N ii) Choose the assumption made for using this FBD. O a. The crate is in equilibrium. O b. The crate is slipping. O c. The crate is tipping. O d. The crate is moving.
The surface tension of a fluid is a measure of its resistance to deformation. Select one: True False
A compressed gas cylinder for use in mechanical engineering laboratory has an internal gage pressure of 8 MPa at the time of delivery. The outside diameter of the cylinder is 30 cm. If the steel has an allowable stress of go MPa, what is the required thickness of the wall in centimeter? Is it considered a thin walled? [Checking: thickness/inside radius < o.1, thin walled) "Yes or No Next pa IS ACTIVITY Quiz 1 NEXT ACTIVITY Midterm Exam Jump to.. Learning Management System initiative from UCU-MiS+ based on moodle platform. ere to search 72 HUAWEI
A Given: . 10 A L1 L1 = 3.5m L2 = 5.5m с H = 4.25 m . FC = 25 KN D Fc. L2 Member AC- (magnitude of force) Match the reaction at the support (FAX, FAy, FB), and the forces in each member (AC,AD, CD, BD, BC) Member BC (magnitude of force) Support FAy (include direction, up positive, down negative) Support FB (include direction, up positive, down negative) Support FAX (include direction, left negative, right positive) Member BD (magnitude of force) Member AD (magnitude of force) B Member DC (magnitude of force) 1. -25 2.-19.3 3. -15.3 4. 11.8 5. 0.00 6. 11.8 7. 15.3 8. 19.3 H 9. 20.0
Data taken from a tensile test is given below. The curve is linear between the origin and the first point. The gauge length is 34 mm and the cross sectional area is 12.56 mm2. Determine the modulus of elasticity. Force (N) Extension (mm) 7000 0.25 8000 0.32 8500 0.56 8500 0.7 Select one: O a. none of these options O b. 75.8 GPa O c. 109.5 GPa O d. 305 GPa O e. 201.6 MPa O f. 240 MPa O g. 86.3 GPa O h. 102 GPa
1- Select the optimum choice for: high speed air craft skins material. Table 1: The properties of metallic materials E, GPa Max. use lemp, 'C | Density, Mg/cm' ay, MPa | Relative cost per unit sheet area Material 2.8 300 2 Aluminum alloy 200 69 200 7,8 350 350 700 Carbon steel Stainless steel 193 7.8 650 6 8.9 600 6 Nickel alloy Titanium alloy 207 1000 116 600 4.5 900 10 Table 2: Weighting factor Specific yield strength: Max, use temperature: Youngs modulus: 4 2
Choose the LETTER from the stress strain graph that matches the stress strain graph attributes listed below.
Problem : Pressure vessel made of alloy steel with Yield Strength of 250 MPa, Pressure acting on Pressure Vessel = 10 Atmosphere. Longitudinal Stress (σL) = 200 MPa. Hooke's Law (E) = 150 MPa. Radial Stress (σR) = -50. Question : a) How thick is the pressure vessel if the Inner Diameter is D = 2 Meters?b) Check whether the pressure vessel is safe or not.
The bulk modulus of a material, as a meaningful physical property, is applicable to which of the following? Choose A. Only liquid B. Only gas C. Solids, liquids and gases D. Only solid
A.) It is the boundary condition for fixed support Choices: Both choices Y=0 Y’=0 Either of the choices B.) It is a type of simple stress acting parallel to an area Choices: Flexural stress Shear stress Axial stress Bearing stress C.) For concentric row of bolts in a coupling connection, the shear deformations in the bolts is proportional to the: Choices Modulus of rigidity Diameter of bolt circle Radial distance Number of bolts note: please help us in the word meaing sample problems thank you