GATE Engineering Sciences (XE) Online Mock Test Online Free. This mock test having 25 questions in each subjects, with four choices. On each click on answers system will tell you where the answers is correct or incorrect. You can view this GATE Engineering Sciences test question details at the end of the quiz.
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GATE Engineering Sciences Online Mock Test
depends on the specific material
Dislocations are thermodynamically unstable defects.
Dislocations can move inside a crystal under the action of an applied stress.
Screw dislocations can change the slip plane without climb
Burger’s vector of an edge dislocation is parallel to the dislocation line.
strength increases and ductility decreases
strength decreases but ductility increases
both strength and ductility increase
both strength and ductility decrease
both transverse and longitudinal
strengthening of rubber
P-1, Q-2, R-3, S-5
P-3, Q-2, R-1, S-5
P-2, Q-1, R-5, S-3
P-3, Q-4, R-1, S-2
P-1, Q-3, R-5, S-2, T-4
P-3, Q-5, R-2, S-4, T-1
P-3, Q- 5, R-4, S-2, T-1
P-3, Q-4, R-3, S-2, T-4
increases the entropy of the fuel air mixture but decreases the entropy of the spark plug
decreases the entropy of the fuel air mixture but increases the entropy of the spark plug
decreases the entropy of the fuel air mixture and of the spark plug
increases the entropy of the fuel air mixture and of the spark plug
a point of inflection
Ziegler-Natta polymerization of ethylene.
free-Radical polymerization of ethylene.
free-Radical polymerization of ethylene and alpha-olefins.
Ziegler-Natta copolymerization of ethylene and alpha-olefins.
to increase ozone resistance
to increase foamability
to increase oxidation resistance
to increase crosslinkability
decrease in alignment of polymer chains
increase in alignment of polymer chains
no change in alignment of polymer chains
decrease in strength of rubber
IV > II > I > III
I > II > IV > III
I > III > IV > II
III > I > II > IV
Step growth polymerization
Chain growth polymerization
Solid state polymerization
elastomers into the polymer.
fibers into the polymer.
plasticizers into the polymer.
gaseous additives into the polymer.
unsaturated fatty acids
It is caused by the reaction of saturated fatty acids and oxygen
It involves polymerization of fatty acids
It is caused by the reaction of unsaturated fatty acids with oxygen
All of These.
Net Protein Ratio (NPR
Biological Value (BV)
Protein Efficiency Ratio (PER)
Chemical Score (CS)
increasing pitch and decreasing diameter of the screw
using the tapered barrel with constant pitch
increase in the clearance between barrel surface and screw
opening of the die
aldehyde groups of sugars and amino groups of proteins
aldehyde groups of sugars and vitamins
aldehyde groups of sugars and salt
starch and yeast
alteration of cytoplasmic membrane
stabilization of cytoplasmic proteins
stabilization of nuclear proteins
Actin and myosin interact to form actomyosin which is responsible for muscle contraction
Collagen contributes to the toughness of muscles due to its abundant presence
Elastin, a constituent of ligaments, is tougher than collagen
Actomyosin is not the main state of actin and myosin in post-mortem muscles
GATE XE Online Mock Test = 2
GATE Engineering Sciences Question Answers
should be given
the drivin2 test
instead of tomorrow
should have taken
will have taken
Thorough regimentation was the main reason for the efficiency of the Roman legions even in adverse circmnstances.
The le2ions were treated inhumanly as if the men were animals.
Discipline was the armies’ inheritance from their seniors.
The harsh discipline to which the legions were subjected to led to the odds and conditions being against theni.
infinite circular cylinder
infinite rotating circular cylinder
infinite elliptical cylinder
A dye is continuously injected and a snap shot is taken
A dye is continuously injected and a long-exposure picture is taken
A blob (or drop) of dye is injected and a snap shot is taken
A blob (or drop) of dye is inj cc ted and a long-exposure picture is taken
a function of the axial distance
a function of the centerline velocity
Body centred tetragonal
Base centred orthorhombic
Face centred tetragonal
Cation and anion vacancy
Cation and anion interstitial
Direct bandgap material with a small bandgap
Indirect bandgap material with a large bandgap
Direct bandgap material with a large bandgap
Indirect bandgap material with a small bandgap
Area and intensity
Position and area
Broadening and intensity
Position and broadening
Volume of oxide to volume of metal
Weight of oxide to weight of metal
Density of oxide to density of metal
Surface area of oxide to surface area of metal
only solid and liquid phases co-exist in equi1ibiiiuii
only liquid and vapour phases co—exist in equilibrium
only solid and vapour phases co-exist in equilibrium
solid, liquid and vapour phases co-exist in equilibriuni
back work ratio
depends on the conditions of the system alone
depends on the conditions of the environment alone
depends on the conditions of both the system and environment
depends neither on the conditions of the system nor the environment
195.2 K, 0.69 atm
195.2K, 0.59 atm
cyclohexane- 1 A-diamine
improve its thermal stability
improve its hydrolytic stability
regulate molecular weight
9,11 -Octadecadienoic and 9,11,1 3-Octadecatrienoic
9.1 2-Octadecadienoic and 9,12,1 5-Octadecatrienoic
9-Octadecenoic and 9,11 -Octadecadienoic
9,11 -Octadecadienoic and 9-Eicosenoic
Meatiness is tile taste produced by compounds such as glutamate in products like cheese, soy sauce.
Astringency is a dry mouth feel in the oral cavity that is most associated with phenolic compounds.
Saltiness is a taste that is mainly produced by chloride ions.
Sourness is related to acidity and is sensed by hydrogen ion channels in the human tongue.
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