Engineering, 13.03.2020 21:57 joshsmith2022

M the numbered list below, decide which of the items are representative of each of parts (a), (b), (c), and (d). (a) Advantages of cold working. (b) Advantages of hot working. (c) Disadvantages of cold working. (d) Disadvantages of hot working. (1) A high quality surface finish (2) Large deformation are possible, which may be repeated (3) The mechanical properties may be varied (4) Close dimentional tolerances (5) Deformation energy requirements are relatively low (6) A poor surface finish (7) A loss of ductility (8) Large deformations must be accomplished in steps, which may be expensive (9) High deformation energy requirements (10) A variety of mechanical properties is not possible

Answers: 2

Show answers

Another question on Engineering

Engineering, 03.07.2019 15:10

Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?

Answers: 3

Answer

Engineering, 04.07.2019 18:10

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer

Answers: 2

Answer

Engineering, 04.07.2019 18:10

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information

Answers: 3

Answer

You know the right answer?

M the numbered list below, decide which of the items are representative of each of parts (a), (b), (...

Questions