Related Questions

A pin-jointed plane frame is unstable if (where m is number of members, r is reaction components and j is number of joints)
A [

A. (m + r)

B. (m + r) = 2j

B (m + r) > 2j
C None of the above
The member forces in a statically in determinate truss
A Can be obtained by graphic statics
B Cannot be obtained by graphic statics
C May be obtained by graphic statics
D Can be obtained by graphic statics by trial and error
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 m + r + 2j
B m - r + 2j
C m + r - 2j
D m + r - 3j
The cost of picture frame M is Tk. 10.00 less than 3 times the cost of picture frame N. If the cost of frame M is Tk. 50.00, what is the cost of frame N?
A Tk. 13.33
B Tk. 16.66
C Tk. 20.00
D Tk. 26.66
The cost of picture frame M is TK. 10.00 less than 3 times the cost of picture frame N. If the cost of frame M is TK. 50.00 , what is the cost of frame N?
A TK. 13.33
B TK. 16.66
C TK. 20.00
D TK. 26.66
The degree of static indeterminacy of a pin-jointed space frame is given by (where m is number of unknown member forces, r is unknown reaction components and j is number of joints)
A m + r - 2j
B m + r - 3j
C 3m + r - 3j
D m + r + 3j
A circular frame with a width of 2 inches surrounds a circular photo with a diameter of 8/ inches Assuring that the area of the frame does not overlap the area of the photo what is the area of the frame?
A 8 pie
B 20pie
C 25pie
D 11 pie
When the _____________ method is passed an animated image as its image argument, the user agent must use the poster frame of the animation, or, if there is no poster frame, the first frame of the animation.
A measureText()
B imageData()
C drawImage()
D setImage()
If n = number of members and y = number of joints, then for a perfect frame, n = ?
A $$\frac{1}{2}$$
B $$\frac{2}{3}$$
C $$\frac{3}{2}$$
D $$\frac{3}{4}$$
If n = number of members andy = number of joints, then for a perfect frame, n =
A 2j-1
B 2j-2
C 2j-3
D 3j-2

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