Solve it with little explanation Question 2Select three (3) limitations of Radiography testing.Only internal defects can be detectedEquipment is hard to findNot sultable for magnetic materialEquipment is expensiveNot suitable for more than 100 mm thíck sectionPossible health hazardTest results can be viewed in dark room onlyNot suitable for automation

Radiography testing is one of the important and widely used Non-destructive testing methods of…

Question 2 Select three (3) limitations of Radiography testing. Only internal defects can be detected Equipment is hard to find Not suitable for magnetic material Equipment is expensive Not suitable for more than 100 mm thick section Possible health hazard Test results can be viewed in dark room only Not suitable for automation

Question 2 Select three (3) limitations of Radiography testing. Only internal defects can be detected Equipment is hard to find Not suitable for magnetic material Equipment is expensive Not suitable for more than 100 mm thick section Possible health hazard Test results can be viewed in dark room only Not suitable for automation

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

After 119 days have elapse 1/21 of radioistope sample remains undecayed. What is the half life of the radioistope
Considering only the thermal effect to define emf exposure limit is sufficient debate between considering only the thermal effect to define emf exposure limits is not sufficient, non thermal effect also need to be considered
In crystal structures, atoms touches one another and arranged irregularly in different directions. Select one: True False
A laser emits light of frequency 851523504007150 Hz. What is the wavelength of the light in nm? Round your answer to 3 significant figures.
The standard for materials provides the composition and properties of materials. Select one: True False
1.) Compare the advantages and disadvantages of UT (ULTRASONIC TESTING) and RT (RADIOGRAPHIC TESTING).
18) In a HCP stucture as the volume of the unit cell increased atomic packing factor increases. Select one: True False
Suppose NASA sent a robotic craft to explore the deep oceans of Jupiter’s moon, Europa (assume the ocean water has an index of refraction 1.34) . In an attempt to be discrete, NASA applies a coating to the submarine-like craft, to make it indetectable to any creatures in the ocean who can see light with a wavelength of 1200nm. The coating material has anindex of refraction of 1.25.a) Draw a clear physics diagram of the problem.b) Technology only allows for coatings to be 1 micrometer or thicker. What is the thinnest coating that can be applied to the craft to make it invisible at 1200nm.
A missing atom on the crystal lattice is Select one: Self Interstitial atom Frenkel Defect Vacancy Substitution impurity
61) What phases does the copper-nickel composition contain 50% nickel at 1260 degrees Celsius?A) solid-solidB) liquid-solidC) liquidD) liquid-liquidE) solid 62) What type of bond does a diamond have?A) covalentB) hydrogenC) metallicD) ionicE) van der waals 63) Which is not a reason for repeating measurements?A) careless scale readingB) ambient temperatureC) the standard usedD) rounding upE) tuning differences
24- Which is the hardest?A) boron nitrideB) tool steelC) titanium carbideD) aluminum oxideE) natural diamond •25- Which one is not used in the theoretical density calculation?A) atomic numberB) temperatureC) atomic weightD) unit cell volumeE) avogadro's number•26- Which one has zero resistivity?A) conductorB) insulatorC) semiconductorD) superconductor
One statement is wrong a)In bimetallic temperature measurement, one of the alloy have very low thermal coefficient of volume expansion b)None c)Optical pyrometer is using radiative properties of the surfaces d)Linear behaviour in thermal sensors is desired property e)Seebeck effect is used in thermocouples