Textile Engineering Gate 2013 Questions with Answer
Ques 1 GATE 2013
A market survey by a garment manufacturing company revealed that the chest width of their target customers had normal distribution with a mean of 54 cm. If 18% of customers surveyed have chest width greater than 58 cm and 75% of customers surveyed have chest width greater than 52 cm, the percentage of customers having chest width between 56 cm and 58 cm is
Ques 2 GATE 2013
In a card the probability of fibre transfer from cylinder to doffer in one revolution of cylinder is 0.2. The probability that a particular fibre will be transferred to the doffer within the first three revolutions of cylinder is
Ques 3 GATE 2013
The particular integral of
(d2y/dx2) + 5(dy/dx) + 6y = e2x is
Ques 4 GATE 2013
The inverse of the matrix 
is
Ques 5 GATE 2013
X and Y are two positive real numbers such that 2X+Y ≤ 6 and X+2Y ≤ 8. For which of the following values of (X, Y) the function f(X,Y)=3X+6Y will give maximum value?
Ques 6 GATE 2013
If |4X-7|=5, then the values of 2|X|-|-X| are
Ques 7 GATE 2013
Increase in the ratio of the length of crank to the length of connecting rod leads to
Ques 8 GATE 2013
Shuttle remains on the race board during its flight in the shed because of
Ques 9 GATE 2013
In weft knitted fabrics of the same mass per unit area produced from the same yarns, the structure which will give the highest thickness is
Ques 10 GATE 2013
The nonwoven process which has the highest production rate is
Ques 11 GATE 2013
A loom is producing 2 m wide grey fabric with 8% weft crimp. Assuming that the loom is running at 570 rpm with 90% efficiency, the weft consumption in kg/hr of 30 tex yarn will be
Ques 12 GATE 2013
A square plain jammed woven fabric of 0.5 mm thickness is to be produced from polyester yarns. Assuming circular yarn cross-section, the number of picks per cm in the fabric on the loom is approximately
Ques 13 GATE 2013
A number is as much greater than 75 as it is smaller than 117. The number is:
Total Unique Visitors