5. Explain the difference between a truss amd a frame. (20%)

【已刪除】1- Find the longitudinal strain on the upper surface of the cantilever beam at point A as shown in Figure 1. Use 9.0xl06 lb/in2 for the modulus of elasticity. (20%)

【已刪除】2. The solid steel shaft AB is to be used as a torsion bar. Bar BC is a rigid horizontal member. Specifications require that a 2500 pound force P at C is to cause no more than a 0.9 inch vertical deflection of point C as shown in Figure 2-1, Find the minimum required diameter of the bar AB. Bearing will ensure that the bar AB will be in pure torsion. Use 12 xl06 Ib/in2 for the modulus of rigidity. Hint: As shown in Figure 2-2, what is φ? ( 20%)

【已刪除】3. Find the centroid of the semicircle (arc) as shown in Figure 3. (20%)

【已刪除】4. The struts BF and ED in Figure 4 are connected to the continuous member AC by ball-and-socket joints. The resultant force on the two wheels is 50  kN. Find the force magnitude in either strutXtheir magnitudes being equal by symmetry) (20%)

一、所謂「憲法爲國家之最高法規範」，究何所指？理由安在？（20 分）

(1)敎育部提供經費，補助各公私立大學添購敎學設備，其中包含 某敎派捐資設立之大學。

(2)某寺廟舉行迎佛牙儀式，行政院院長應邀致詞，推崇該寺廟淨 化人心之善舉。

三、近年來「單一國會」之主張相當盛行，其原因何在?是否可採? 若採「單一國會」，則以一院制或兩院制爲宜？試評析之。（25 分）

1.違憲審查制度(15分）

2普通選舉、限制選舉（15分）•