Civil Engineering MCQs
Q If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by__________________?
  • A A. M + r + 2j
  • B B. M – r + 2j
  • C C. M + r – 2j
  • D D. M + r – 3j
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