O File | C:/Users/Admin/Downloads/final%20exam%202021%20SEB101.pdfID Page view A Read aloud |V Draw9 Hlighlight2 Eras3of 38. In the T-beam shown below, given that the dimension a 20 mm.(a) Find the centroid y of the beam's cross-sectional area, rounded off to the nearest integer.(b) Determine the moment of inertia (second moment of area) of the beam's cross-sectionalarea about the centroidal axis you determined in part (a).9. Two square parallel metal plates measuring 25.0 cm x 25.0 cm are separated by a distance of5.0 mm. A potential difference of 24 volts is applied to the two plates.a. Determine the capacitance of this arrangement.b. Determine the electric field strength between the plates.c. Determine the total charge stored on one plate.d. Determine the energy stored in this capacitor.c. Make a sketch of the clectric field between the plates.10. An electrical appliance operates by applying 230 volts across a 50-ohm resistive load.a. Determine the current in the load.b. Determine the power consumption of this device.c. Determinc the energy consumption in one 24-hour day.d. How much charge passes through this device in one hour?2021/05/24 05:26

Given a=20mmy-=A1y1+A2y2A1+A2=120×20110+100×2050120×20+100×20=82.727 mm

8. In the T-beam shown below, given that the dimension a- 20 mm. (a) Find the centroid y of the beam's cross-sectional area, rounded off to the nearest integer. (b) Determine the moment of inertia (second moment of area) of the beam's cross-sectional area about the centroidal axis you determined in part (a).

8. In the T-beam shown below, given that the dimension a- 20 mm. (a) Find the centroid y of the beam's cross-sectional area, rounded off to the nearest integer. (b) Determine the moment of inertia (second moment of area) of the beam's cross-sectional area about the centroidal axis you determined in part (a).

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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