A two-member truss PQR is supporting a load W. The axial forces in mem – McqOptions

MCQOPTIONS

1.	A two-member truss PQR is supporting a load W. The axial forces in members PQ and QR are respectively
A.	2W tensile and √3W compressive
B.	√3W tensile and 2W compressive
C.	√3W compressive and 2W tensile
D.	2W compressive and √3W tensile
Answer» C. √3W compressive and 2W tensile

Discussion

No Comment Found

Related MCQs

Impact load is an example of
Example for cantilever beam is
A mass of 35 Kg is suspended from a weightless bar AB which is supported by a cable CB and a pin at A as shown in fig. The pin reactions at A on the bar AB are
A framed structure is perfect if it contains members equal to, where n = number of joints in a frame.
A beam which is provided with more than two support is known as __________.
A beam supported on more than two supports is called
For the centrally supported uniform beam as shown the values of F1 and F2, when the beam is in equilibrium, are respectively
A simply supported beam of span ‘l’ is subjected to a transverse point load ‘W’ acting at a distance of ‘a’ from the left support A. The reaction on the left support will be equal to
A uniform rigid rod of mass M and length L is hinged at one end as shown in the adjacent figure. A force P is applied at a distance of 2L/3 from the hinge so that the rod swings to the right. The horizontal reaction at the hinge is
A plate is held by a chain AB through hinge joints. The plate is pulled with a force T as shown in figure. The tension in the chain is given by