I ReviewDetermine the force in the rod AB caused by the increase in temperature.Express your answer to three significant figures and include the appropriate units.The center rod CD of the assembly is heated from T =30 °C to T = 210 °C using electrical resistance heatingAt the lower temperature T1 the gap between C and therigid bar is 0.7 mm. Rods AB and EF are made of steel,and each has a cross-sectional area of 125 mm2, CD jsHÀ?made of aluminum and has a cross-sectional area of 375FAB = 6.96kNmm?. Est = 200 GPa, Eal = 70 GPa, andCal = 23 (10-6) /°C.(Figure 1)SubmitPrevious Answers Request AnswerFigure1 of 1X Incorrect; Try Again; 4 attempts remaining>0.7 mmPart BFDetermine the force in the rod EF caused by the increase in temperatureExpress your answer to three significant figures and include the appropriate units.240 mm 300 mmDFeF = 11.52kNSubmitPrevious Answers Request Answer

Answered: Image /qna-images/answer/323beba1-d07f-4c58-861b-a34ea0e7a3d1.jpg

Determine the force in the rod AB caused by the increase in temperature. Express your answer to three significant figures and include the appropriate units. The center rod CD of the assembly is heated from T = 30 °C to T = 210 °C using electrical resistance heating. At the lower temperature T the gap between C and the rigid bar is 0.7 mm. Rods AB and EF are made of steel, and each has a cross-sectional area of 125 mm2, CD is HA made of aluminum and has a cross-sectional area of 375 FAB = 6.96 kN mm2. Est = 200 GPa, E = 70 GPa, and aal = 23 (10-6) /°C. (Figure 1) Submit Previous Answers Request Answer Figure < 1 of 1 X Incorrect; Try Again; 4 attempts remaining 0.7 mm Part B BLO Determine the force in the rod EF caused by the increase in temperature. Express your answer to three significant figures and include the appropriate units. 240 mm| 300 mm ? Fef = 11.52 kN

Determine the force in the rod AB caused by the increase in temperature. Express your answer to three significant figures and include the appropriate units. The center rod CD of the assembly is heated from T = 30 °C to T = 210 °C using electrical resistance heating. At the lower temperature T the gap between C and the rigid bar is 0.7 mm. Rods AB and EF are made of steel, and each has a cross-sectional area of 125 mm2, CD is HA made of aluminum and has a cross-sectional area of 375 FAB = 6.96 kN mm2. Est = 200 GPa, E = 70 GPa, and aal = 23 (10-6) /°C. (Figure 1) Submit Previous Answers Request Answer Figure < 1 of 1 X Incorrect; Try Again; 4 attempts remaining 0.7 mm Part B BLO Determine the force in the rod EF caused by the increase in temperature. Express your answer to three significant figures and include the appropriate units. 240 mm| 300 mm ? Fef = 11.52 kN

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

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Concept explainers

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

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I Review
Determine the force in the rod AB caused by the increase in temperature.
Express your answer to three significant figures and include the appropriate units.
The center rod CD of the assembly is heated from T =
30 °C to T = 210 °C using electrical resistance heating
At the lower temperature T1 the gap between C and the
rigid bar is 0.7 mm. Rods AB and EF are made of steel,
and each has a cross-sectional area of 125 mm2, CD js
HÀ
?
made of aluminum and has a cross-sectional area of 375
FAB = 6.96
kN
mm?. Est = 200 GPa, Eal = 70 GPa, and
Cal = 23 (10-6) /°C.
(Figure 1)
Submit
Previous Answers Request Answer
Figure
1 of 1
X Incorrect; Try Again; 4 attempts remaining
>
0.7 mm
Part B
F
Determine the force in the rod EF caused by the increase in temperature
Express your answer to three significant figures and include the appropriate units.
240 mm 300 mm
D
FeF = 11.52
kN
Submit
Previous Answers Request Answer

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