Which one of the following is the destructive test a. Ultrasonic test b. Brinell Hardness test c. X-ray d. CT SCAN

Q: Describe briefly the ways that knowledge of equal loudness contours can help you balance a mix.

A: When delivered with pure steady tones, an equal-loudness contour is a measure of sound pressure…

Q: A non-destructive test is any examination of an object in any manner which will not impair the…

A: The given statement is true.

Q: The type maintenance requires periodical inspection and testing.

A: Preventive maintenance/periodic maintenance/ planned maintenance is driven by time, meter or event…

Q: Morse test can be conducted for A. petrol engines B. diesel engines

A:

Q: Match the following with the correct terms Heating ores to about 2,000*F to separate the metal from…

A: Given question is related to material science and manufacturing engineering. It relates to various…

Q: ) What would be the best instrument to use for detecting steam leaks on a superheated steam line, a…

A:

Q: Stanum is vital as mankind enters Stone age New age Brass age Bronze age

A: Correct answer: Bronze age

Q: What is period of restitution?

A: During the time of impact of two colliding bodies, they undergo a period of deformation and period…

Q: 6 Which one of the following semi-destructive technique is used for measuring residual stress? a)…

A:

Q: The rate of change of viscosity with temperature is known as viscosity index and low viscosity index…

A: Viscosity index(VI) is a dimensionaless number which give the relationship between viscosity and…

Q: The value of Poisson's ratio is   a. Zero b. less than one c. one d. More than one

A: Poisson's Ratio: It is the negative of the ratio of transverse strain to the lateral strain or axial…

Q: In sand casting process, surface finish of

A: in case of sand casting due to errosion of wall of the mould due to high temperature and high impact…

Q: the difference between two question ?

A: There are no difference between the two two questions

Q: Rusting happens when a redox reaction occurs between the iron metal and the carbon dioxide in the…

A: Rusting happens when a redox reaction occurs between the iron metal and the carbon dioxide in the…

Q: briefly describe what the impact test practice consists of and what is its purpose? PLEASE I NEED IT…

A: Impact test=The purpose of this test measures the amount of energy absorbed by a material during…

Q: How can the inspections and tests be made promptly andtimely by the Inspector?

A: The need to perform inspections as regular is to ensure the proper working of all the industry…

Q: 4.Scale formation is due to oxidation in hot working process. Select one: True  False

A: Correct option: True.

Q: What is the meaning of dead weight in case of dead weight tester?

A: A deadweight tester is a calibration standard that uses the pressure balance concept to calibrate…

Q: True or False. Statement 1: Vernier calipers are used for directly reading the measurements of…

A: Vernier calipers

Q: 18. Mark the one correct statement. a) Material and cross section create stress, loads resist…

A: given - multiple choice question

Q: There are two samples, A and B, ere tested by Rockwell hardness test. Sample A is tested in B scale,…

A: HRB means the Hardness Rockwell B scale HRB means the Hardness Rockwell F scale

Q: lu. Determ home p fastball,

A: Given Data⇒ Mass of baseball(m)=1.352 lb Velocity(v)=87.76mileshr

Q: Fraction dryness measures .9

A: This question is based on the concept of train is fraction in refrigeration system.

Q: explain the procedure to handlethe cast resign?

A: Resin casting: It is a method of plastic casting where mold is filled with a liquid synthetic resin…

Q: Fishing refers to the application of tools, equipment and techniques for removal of lost or stuck…

A: Human failure is not responsible for poor surface finish.

Q: Slow cooling of metal parts creates hard structure in the metal. Select one: True False

A: The higher the cooling rate of the quenching, the smaller the size of the grain size. Hence, it will…

Q: 8) __________ notched specimens are used for Charpy impact test. Select one: V U & V U Key hole

A: V notched specimens are used for charpy impact test

Q: The mechanism of material removal in EDM process is: A) Erosion and Cavitations B) Cavitations and…

A: Electrical discharge machining(EDM):  This process works on the principle of spark generation and…

Q: Briefly define the purpose, types and construction of the hardness measurement.

A: The principal purpose of the hardness measurement  is to determine the suitability of a material for…

Q: how do civil contractor check that they have reached 95% of the maximum dry density (proctor test)…

A: 95% compaction implies that the soil on the development location has been compacted to 95% of the…

Q: When fossil fuel is burnt there will be chemical reactions to form Nitrous oxide. Select one: True…

A: It is required to determine whether burning of fossil fuel forms nitrous oxide

Q: The term NDE mean ___________ a. testing the material by fracture b. testing the material without…

A: Answer is (b) testing the material without damage.

Q: Isteel rule be

A: detailed Solution given below. leave positive feedback if it helps.

Q: Which of the following judgments has been given incorrectly for glasses? A) Glass in molten or…

A: given: 18 - Which of the following judgments has been given incorrectly for glasses?A) Glass in…

Q: (a). Mention any four items must be available in the maintenance activities. (b). Draw the diagram…

A: Maintenance activities include partial or total rework, oil changes, lubrications, small adjustments…

Q: Functional testing check sheet for Lithotripsy machine, self-illuminating microscope and Holmium…

A: In the typical optical microscope's lighting system, the condenser which is located beneath the…

Q: In sand casting process, surface finish of casting is poor. Select one: True False

A: Resins and coatings can improve casting surface quality with the utilize of nearly any sort of…

Q: LNG is transported in specially designed vessels with specially insulated storage tanks and…

A: LNG is transported in specially designed vessels with specially insulated storage tanks and…

Q: The following methods are used to distinguish between ferrous and nonferrous metals and alloys…

A: The following methods are used to distinguish between ferrous and nonferrous metals and alloys…

Q: The |type maintenance requires periodical inspection and testing.

A:

Q: “If the difference between the amount entering the production and the amount obtained as a result of…

A: When we are manufacturing a product,  Certain amount of resource is used for its production.…

Q: Which of the following will not come under fault diagnosis? a. Replacement O b. Dynamic Testing O c.…

A: Dynamic testing doesn't comes under fault diagnosis . dynamic testing are used to crosscheck the…

Q: $11. Match List I List II A. Die-sinking B. Deburring C. Fine hole drilling (thin material) D.…

A: Match the given lists

Q: the most common oil trap in the world is categorized under type of: Fault trap anticline trap…

A: Given data⇒ Common oil trap

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.