8/4/2019 Study Material_2011 PE Civil SQS Errata

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ERRATAforPE Civil Sample Questions and Solutions (all modules)

Copyright 2011

Errata posted 01-27-2011

1

Breadth Module

Question 116:

Option (A) should read as follows:

(A) 3.1

Solution 116:

Replace the existing solution with the following:

2a

2t a

a

32 K tan (45 /2) 0.307

110 pcf P (0.5)(110)(8) (0.307) 1, 081 lb/ft

M (1, 081)(8/3) 2,883 ft-lb/ft

(2)(8)(150)(1)(3) 7, 200 ft-lb/fttotal 8,800 ft-lb/ft

(1/2)(2)(8)(150)(1)(2)(2/3) 1, 600 ft-lb/ft

SF 8,80

= = =

= = =

= =

= =

= = 0/2,883 3.05=

THE CORRECT ANSWER IS: (A)