1
GATE CE 2005
MCQ (Single Correct Answer)
+2
-0.6
A truss is shown in the figure. Members are to equal cross section $$A$$ and same modulus of elasticity $$E.$$ $$A$$ vertical force $$P$$ is applied at point $$C.$$ GATE CE 2005 Structural Analysis - Energy Principle Question 11 English

Deflection of the point $$C$$ is

A
$$\left( {{{2\sqrt 2 + 1} \over 2}} \right){{PL} \over {EA}}$$
B
$$\sqrt 2 {{PL} \over {EA}}$$
C
$$\left( {2\sqrt 2 + 1} \right){{PL} \over {EA}}$$
D
$$\left( {\sqrt 2 + 1} \right){{PL} \over {EA}}$$
2
GATE CE 2005
MCQ (Single Correct Answer)
+2
-0.6
A truss is shown in the figure. Members are to equal cross section $$A$$ and same modulus of elasticity $$E.$$ $$A$$ vertical force $$P$$ is applied at point $$C.$$ GATE CE 2005 Structural Analysis - Energy Principle Question 12 English

Force in the member $$AB$$ of the truss is

A
$${P \over {\sqrt 2 }}$$
B
$${P \over {\sqrt 3 }}$$
C
$${P \over 2}$$
D
$$P$$
3
GATE CE 2003
MCQ (Single Correct Answer)
+2
-0.6
In a redundant joint model, three bar members are pin connected at $$Q$$ as shown in the figure. Under some load placed at $$Q$$, the elongation of the members $$MQ$$ and $$OQ$$ are found to be $$48$$ $$mm$$ and $$35$$ $$mm$$ respectively. Then the horizontal displacement $$'u'$$ and the vertical displacement $$'v'$$ of the node $$Q,$$ in $$mm,$$ will be respectively, GATE CE 2003 Structural Analysis - Energy Principle Question 6 English
A
$$-6.64$$ and $$56.14$$
B
$$6.64$$ and $$56.14$$
C
$$0.0$$ and $$59.41$$
D
$$59.41$$ and $$0.0$$
4
GATE CE 2000
MCQ (Single Correct Answer)
+2
-0.6
For the structure shown below, the vertical deflection at point $$A$$ is given by GATE CE 2000 Structural Analysis - Energy Principle Question 7 English
A
$${{P{L^3}} \over {81EI}}$$
B
$${{2P{L^3}} \over {81EI}}$$
C
Zero
D
$${{P{L^3}} \over {72EI}}$$
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