Q.1
When a circular wheel rolls on a straight track, then the shape of body centrode and space centrode respectively are
  • Straight line and parabola
  • Straight line and circle
  • Circle and straight line
  • Circle and parabola
Q.2
A cable loaded withkN/m of span is stretched between supports in the same horizontal linem apart. If the central dip ism, then the maximum and minimum pull in the cable respectively are
  • 1346.3 kN and 1500 kN
  • 1436.2 kN and 1250 kN
  • 1346.3 kN and 1250 kN
  • 1436.2 kN and 1500 kN
0 h : 0 m : 1 s