5. For the connection as shown in Figure below, subject to tension and shear, two angles L4 X 31/2 X 5/8 are used to carry their maximum capacity as a tension member of A36 steel. Assume the connection of the angles to the structural tee (WT) web will be along single gage line as shown. Determine the number and positioning of 7/8 in-diameter A325 bolts to attach the WT to the flange of a W section. The flange of WT and the W shape are bolt 3/4 in thick and A36 steel is used. Use a bearing-type A325-X connection. WT 34 3" spacing diam A.325 2-L4 × 3 ×

5. For the connection as shown in Figure below, subject to tension and shear, two angles L4 X 31/2 X 5/8 are used to carry their maximum capacity as a tension member of A36 steel. Assume the connection of the angles to the structural tee (WT) web will be along single gage line as shown. Determine the number and positioning of 7/8 in-diameter A325 bolts to attach the WT to the flange of a W section. The flange of WT and the W shape are bolt 3/4 in thick and A36 steel is used. Use a bearing-type A325-X connection. WT 34 3" spacing diam A.325 2-L4 × 3 ×

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.65P: Reconsider Problem 3.64 with the change that now Tb includes both a transformer of the same turns...

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Question

5. For the connection as shown in Figure below, subject to tension
and shear, two angles L4 X 31/2 X 5/8 are used to carry their
maximum capacity as a tension member of A36 steel. Assume the
connection of the angles to the structural tee (WT) web will be along
single gage line as shown. Determine the number and positioning of
7/8 in-diameter A325 bolts to attach the WT to the flange of a W
section. The flange of WT and the W shape are bolt 3/4 in thick and
A36 steel is used. Use a bearing-type A325-X connection.
WT
34
3"
spacing
diam A.325
2-L4 × 3 ×

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In a Dd1 transformer ,___________________ a. LV leads HV with 330 degree b. HV lags LV with 30d egree c. LV leads HV with 30 degree d. LV lags HV with 330 degree
None
A 50 Hz, Scott connected transformer supplies an unbalanced two phase load at ( 400 V) per phase. For the leading phase the load has a resistance of (13.3 ohm) and capacitor of (318) micro farad in series. For the other phase the load consists of resistance (10) ohm and an inductance of (42.3) mH. Calculate both mathematically and graphically the lines currents on 3- phase side. The main transformer primary to secondary turns ratio is (12/1).
A 50 Hz, Scott connected transformer supplies an unbalanced two phase load at ( 400 V) per phase. For the leading phase the load has a resistance of (13.3 ohm) and capacitor of (318) micro farad in series. For the other phase the load consists of resistance (10) ohm and an inductance of (42.3) mH. Calculate both mathematically and graphically the lines currents on 3-phase side. The main transformer primary to secondary turns ratio is (12/1).
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