1
GATE CE 2001
MCQ (Single Correct Answer)
+1
-0.3
The eigen values of the matrix $$\left[ {\matrix{ 5 & 3 \cr 2 & 9 \cr } } \right]$$ are
A
$$(5.13, 9.42)$$
B
$$(3.85, 2.93)$$
C
$$(9.00, 5.00)$$
D
$$(10.16, 3.84)$$
2
GATE CE 2001
MCQ (Single Correct Answer)
+1
-0.3
The determinant of the following matrix $$\left[ {\matrix{ 5 & 3 & 2 \cr 1 & 2 & 6 \cr 3 & 5 & {10} \cr } } \right]$$
A
$$-76$$
B
$$-28$$
C
$$28$$
D
$$72$$
3
GATE CE 2001
MCQ (Single Correct Answer)
+2
-0.6
A 15 cm length of steel rod with relative density of 7.4 is submerged in a two layer fluid. The bottom layer is mercury and the top layer is water. The height of top surface of the rod above the liquid interface in 'cm' is
A
8.24
B
7.82
C
7.64
D
7.38
4
GATE CE 2001
Subjective
+5
-0
The effective spans for a simple one-way slab system, with an overhang are indicated in the figure below. The specified ultimate design loads on the slab are $$6.0\,kN/{m^2}$$ and $$4.5\,kN/{m^2}$$ for dead loads and live loads respectively. Considering the possibility of live loads not occurring simultaneously on both spans, determine the maximum spacing (in $$mm$$ units) of $$8$$ $$mm$$ diameter bars required as bottom reinforcement in the span $$AB,$$ assuming an effective depth of $$125$$ $$mm.$$ Assume $$M20$$ concrete and $$Fe$$ $$415$$ steel. GATE CE 2001 Reinforced Cement Concrete - Slabs Question 5 English
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