A Planar truss tower structure is shown in the figure. Co

General Aptitude
Civil Engineering

M: +2.00/-0.66

A Planar truss tower structure is shown in the figure.

Consider the following statements about the external and internal determinacies of the truss.
(P) Externally Determinate
(Q) External Static Indeterminacy = 1
(R) External Static Indeterminacy = 2
(S) Internally Determinate
(T) Internal Static Indeterminacy = 1
(U) Internal Static Indeterminacy = 2
Which one of the following options is correct?

[GATE CE 2017 Set 1]

A P-False; Q-True; R-False; S-False; T-False; U-True

B P-False; Q-True; R-False; S-False; T-True; U-False

C P-False; Q-False; R-True; S-False; T-False; U-True

D P-True; Q-True; R-False; S-True; T-False; U-True