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What are the favorable material characteristics /conditions for sheet metal operation? Explain...
In an orthogonal metal cutting test in a turning operation, the following conditions were recorded cutting...
In an orthogonal metal cutting test in a turning operation, the following conditions were recorded cutting speed = 160 m/min, feed = 0.28 mm/rev, width of cut-2.4 mm, rake angle-70. After the cut, the deformed chip thickness 0.45 mm, cutting force-950 N and thrust 400 N. Determine (a) shear plane angle, (b) The friction angle, (c) The specific energy of workpiece material, (d) The shear stress on shear plane (e) The friction force (f) The shear strain during the deformation...
Please discuss the operation of the x-ray tube Make a diagram and explain the operation principles....
Please discuss the operation of the x-ray tube Make a diagram and explain the operation principles. What are the advantages/limitations of large vs. small anode target on the image/operational principles?
Please answer all questions n the Buble sheets for questions 016 to 041 using the words...
Please answer all questions
n the Buble sheets for questions 016 to 041 using the words from the indicated Word Bank (WB1 or WB2) on the following page. Y ou can separate the page with the word banks on it, if you like) 016 wb1 is a fixed abrasive process, whileQ1 wb2 is a loose abrasive process 18 wbt grinding wheel bond is a common grinding grit material. Q19_wb2 is a type of In the sheet metal process called 20...
WITE THE MECHANISM, EXPLAIN WHAT TYPE OF REACTION, IS THIS FAVORABLE PRODUCT? B. (10 pts.) Write the mechanism for t...
WITE THE MECHANISM, EXPLAIN WHAT TYPE OF REACTION, IS THIS
FAVORABLE PRODUCT?
B. (10 pts.) Write the mechanism for the transformation that leads to the second product: Х" но, нох
(a) please write down the resistivity as a function of temperature for a metal. please separate...
(a) please write down the resistivity as a function of temperature for a metal. please separate it into four regions such as resistivity is proportional to T, proportional to T^5,proportional to T^2 and proportional to T^0. Please also explain why is that ? (b) what will happened if the doped impurities in the non-magnetic metal is magnetic ions? (c) what is the resistivity as a function of temperature for an instrinsic semiconductor ? (d) how about the resistivity change as...
Hand write clear please 1) Explain the prinple of operation of positive displacement flow meter. 2)...
Hand write clear please
1) Explain the prinple of operation of positive displacement flow meter. 2) State the main draw back of turbine flowmeter 3) State the main draw back of electromagnetic flowmeter
Please write down the resistivity as a function of temperature for a metal. Please separate it...
Please write down the resistivity as a function of temperature for a metal. Please separate it into four regions, such as resistivity is proportional to T, proportion to proportional to and proportional to . Please also explain why is that? What will be happened if the doped impurities in the non-magnetic metal is magnetic ions? What is the resistivity as a function of temperature for an intrinsic semiconductor? How about the resistivity charge as function of temperature in a insulator?...
if possible please typing thanks 9. A FCC metal is deformed under tension. The tensile axis...
if possible please typing thanks
9. A FCC metal is deformed under tension. The tensile axis lies along [2 -3 1 A. What is the primary slip system? [0-1 (--1), [01 1 ( -1 1), [ -10] (1 1 -1), [1 1 0] (1-1 1) B. Determine cross slip and co-planar slip systems for that system C. IF the critical resolved shear stress of that slip system was equal to 2 MPa, calculate the applied stress required to start plastic...
Q11. 6 points Please Compare thermoplastic and thermosetting polymers (a) on the basis of mechanical characteristics...
Q11. 6 points
Please Compare thermoplastic and thermosetting polymers (a) on
the basis of mechanical
characteristics upon heating and (b) according to possible
molecular structures. (c) what
type of polymer material, thermosetting or thermoplastic, you
might select for the
following applications: a surgeon’s glove, a beverage
container, and a pulley.
Q12. 3 points
How do the glass-transition temperatures of polyethylene,
polypropylene, and
polymethyl methacrylate compare? Explain their differences,
based on the structure of
the monomer of each.
Q14. 4 points...
can someone please explain these two questions? What are the necessary Reuction conditions and mechanisms for...
can someone please explain these two questions?
What are the necessary Reuction conditions and mechanisms for the multi-step Conversions below? 애 HO + En
In an orthogonal metal cutting test in a turning operation, the following conditions were recorded cutting speed = 160 m/min, feed = 0.28 mm/rev, width of cut-2.4 mm, rake angle-70. After the cut, the deformed chip thickness 0.45 mm, cutting force-950 N and thrust 400 N. Determine (a) shear plane angle, (b) The friction angle, (c) The specific energy of workpiece material, (d) The shear stress on shear plane (e) The friction force (f) The shear strain during the deformation...
Please discuss the operation of the x-ray tube Make a diagram and explain the operation principles. What are the advantages/limitations of large vs. small anode target on the image/operational principles?
Please answer all questions
n the Buble sheets for questions 016 to 041 using the words from the indicated Word Bank (WB1 or WB2) on the following page. Y ou can separate the page with the word banks on it, if you like) 016 wb1 is a fixed abrasive process, whileQ1 wb2 is a loose abrasive process 18 wbt grinding wheel bond is a common grinding grit material. Q19_wb2 is a type of In the sheet metal process called 20...
WITE THE MECHANISM, EXPLAIN WHAT TYPE OF REACTION, IS THIS
FAVORABLE PRODUCT?
B. (10 pts.) Write the mechanism for the transformation that leads to the second product: Х" но, нох
Hand write clear please
1) Explain the prinple of operation of positive displacement flow meter. 2) State the main draw back of turbine flowmeter 3) State the main draw back of electromagnetic flowmeter
if possible please typing thanks
9. A FCC metal is deformed under tension. The tensile axis lies along [2 -3 1 A. What is the primary slip system? [0-1 (--1), [01 1 ( -1 1), [ -10] (1 1 -1), [1 1 0] (1-1 1) B. Determine cross slip and co-planar slip systems for that system C. IF the critical resolved shear stress of that slip system was equal to 2 MPa, calculate the applied stress required to start plastic...
Q11. 6 points
Please Compare thermoplastic and thermosetting polymers (a) on
the basis of mechanical
characteristics upon heating and (b) according to possible
molecular structures. (c) what
type of polymer material, thermosetting or thermoplastic, you
might select for the
following applications: a surgeon’s glove, a beverage
container, and a pulley.
Q12. 3 points
How do the glass-transition temperatures of polyethylene,
polypropylene, and
polymethyl methacrylate compare? Explain their differences,
based on the structure of
the monomer of each.
Q14. 4 points...
can someone please explain these two questions?
What are the necessary Reuction conditions and mechanisms for the multi-step Conversions below? 애 HO + En
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