Related Questions

If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment
ক $$\frac{{{\text{WL}}}}{2}$$
খ $$\frac{{{\text{WL}}}}{4}$$
গ $$\frac{{{\text{WL}}}}{6}$$
ঘ $$\frac{{{\text{WL}}}}{8}$$
Weight of C is twice the weight of M. Weight of M is 1/9 of the weight of R. Weight of R is 5/2 of the weight of K. Weight of K is 1/3 of the weight of G. Who is the second lightest?
ক C
খ M
গ K
ঘ G
If ‘H’ is the height of wall between centers of supports, then the effective height of wall where concrete floors have a bearing on wall irrespective of the direction of span will be
ক 0.75 H
খ 0.85 H
গ 1.0 H
ঘ 1.5 H
The method of moving each brick through a small horizontal distance before it is finally laid in any brick wall and pressing it by means of brick hammer, is known as
ক Troweling
খ Laying
গ Grouting
ঘ Placing
The timber floor not spanning on the masonry wall but properly anchored to the wall gives
ক Lateral restraint but not rotational restraint
খ Rotational restraint but not lateral restraint
গ Both lateral and rotational restraints
ঘ Neither lateral nor rotational restraint
Jony weighs twice as much as Suzan's. Suzan's weight is 60% of Sami's weight. Manik's weight is 50% of Lynda's weight. Lynda weight 190% of Jony's weight. Which of these 5 people weight the least?
ক Suzan
খ Manik
গ Lynda
ঘ Sami
Alam weighs twice as much as much as Marina. Marina's weight is 60% of Robin's weight. Drabir weight 50% of Lima's weight. Lima weight 190% of Alam's weight. Which of these 5 people weight the least?
ক Robin
খ Lima
গ Drabir
ঘ Marina
If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor downstream of the crest-wall, is given by the equation
ক $${\text{t}} = \frac{{{\text{h}} + 1}}{{{\text{G}} + {\text{t}}}}$$
খ $${\text{t}} = \frac{{{\text{h}} - 1}}{{{\text{G}} + {\text{t}}}}$$
গ $${\text{t}} = \frac{{{\text{h}} - 1}}{{{\text{G}} - {\text{t}}}}$$
ঘ $${\text{t}} = \frac{{{\text{h}} + 1}}{{\text{G}}}$$
একটি ত্রিভুজের বাহুর দৈর্ঘ্য যথাক্রমে 20m, 21m ও 29m হলে, ক্ষেত্রফল কত?
ক 200m2
খ 210m2
গ 290m2
ঘ 300m2
একটি ত্রিভুজের বাহুর দৈর্ঘ্য যথাক্রমে 20m, 21m ও 29m ক্ষেত্রফল কত?
ক 200m2
খ 210m2
গ 290m2
ঘ 300m2

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