b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: If the dimensions of all the parts of a synchronous generator and the number of field and armature turns are doubled, then the generated voltage will change by a factor of ________
Options:
1
2
4
8
Answer: D
Question: What will be the equation for vertical reaction at point B (RBY)?
Options:
RBY = 4X
RBY = 2X
RBY = 3X
RBY = X
Answer: A
Question: The factor of safety against safety is given by ________ equation.
Options:
F = HC / H
F = τf / τ and F = tan φ / tan i
None of the mentioned
All of the mentioned
Answer: B
Question: The tyre pressures in the smaller rollers are in the order of ____________
Options:
250 kN/m2
400 kN/m2
500 kN/m2
100 kN/m2
Answer: A
Question: The Burgers vector for Body-centred cubic lattice will be equal to ________
Options:
ao[100]
ao[110]
ao/2[111]
ao/2[110]
Answer: A
Question: How many primitive roots does Z<19> have?
Options:
5
8
7
6
Answer: D
Question: Which one of the following is the address generated by CPU?
Options:
physical address
absolute address
logical address
none of the mentioned
Answer: C
Question: What is the value of β in an emitter follower amplifier if Vf = 12V and VO = 12V?
Options:
1
124
1.24
0.124
Answer: A
Question: True stress strain curve _______
Options:
Continuously rises
After yield point comes down
After yield point remains constant
Uncertain after yield point
Answer: A
Question: The configuration of Buckminsterfullerene is ____________
Options:
12 Hexagons and 22 Pentagons
18 Hexagons and 15 Pentagon
20 Hexagon and 12 Pentagon
15 Hexagon and 15 Pentagon
Answer: C
Question: A transformer has an efficiency of 60% and works at 5kW. If the secondary voltage is 150 V, then what is the secondary current?
Options:
10 A
20 A
30 A
40 A
Answer: C
Question: FAST stands for
Options:
Functional Application Specification Technique
Fast Application Specification Technique
Facilitated Application Specification Technique
None of the mentioned
Answer: C
Question: Which of the following are grouped into directories and subdirectories?
Options:
register
memory
files
routines
Answer: C
Question: The algorithm provided to find the roots of the function using Bisection Method is given by ____________
Options:
Bolzano’s theorem
Mean Value theorem
Bisection theorem
Secant theorem
Answer: D
Question: Which of the following mechanism is suited for content compatibility on the mobile Web?
Options:
content negotiation
content description
content attribute
none of the mentioned
Answer: A
Question: Closed systems have ________ type of boundary wall.
Options:
Impermeable
Permeable
Rigid
None of the mentioned
Answer: C
Question: 3. Calculate the emf when the flux is given by 3sin t + 5cos t
Options:
3cos t – 5sin t
-3cos t + 5sin t
-3sin t – 5cos t
3cos t + 5sin t
Answer: B
Question: Which command can be used to update the shared library system?
Options:
lconfig
ldconfig
slconfig
none of the mentioned
Answer: B
Question: What is pseudo prime number?
Options:
is a probable prime and is not a prime number
is a prime number
does not share any property with prime number
none of the mentioned
Answer: A
Question: Vaccinia virus is a commonly used virus and it is a member of pox virus family. It has a large genome of _____________ and can accept at least ____________ of foreign DNA.
Options:
200kb, 25kb
1000kb, 200kb
500kb, 50kb
800kb, 100kb
Answer: A
Question: In which type of brittle fracture, crack travels through grain boundaries?
Options:
Trans granular
Intra granular
Intergranular
Fibrous
Answer: C
Question: Laplace correction makes use of which of the following processes?
Options:
Isothermal
Adiabatic
Isochoric
Isobaric
Answer: A
Question: In Finite Fourier Cosine Transform, if the upper limit l = π, then its inverse is given by ________
Options:
\(F(x) = \frac{2}{π} ∑_{p=1}^∞ fc (p)cos(px)+ \frac{1}{π} fc(0) \)
\(F(x) = \frac{2}{π} ∑_{p=1}^∞ fc (p)cos(px) \)
\(F(x) = \frac{2}{π} ∑_{p=1}^∞ fc (p)cos(\frac{px}{π}) \)
\(F(x) = \frac{2}{π} ∑_{p=0}^∞ fc (p)cos(px)+ \frac{1}{π} fc(0) \)
Answer: A
Question: In the calculations of the moment of inertia of the area about an inclined axis, we have some transformation done. They are:
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/12/engineering-mechanics-questions-answers-aptitude-test-q4a.png" alt="engineering-mechanics-questions-answers-aptitude-test-q4a" width="165" height="27" class=" size-full wp-image-230018" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/12/engineering-mechanics-questions-answers-aptitude-test-q4b.png" alt="engineering-mechanics-questions-answers-aptitude-test-q4b" width="163" height="24" class=" size-full wp-image-230019" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/12/engineering-mechanics-questions-answers-aptitude-test-q4c.png" alt="engineering-mechanics-questions-answers-aptitude-test-q4c" width="163" height="24" class=" size-full wp-image-230020" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/12/engineering-mechanics-questions-answers-aptitude-test-q4d.png" alt="engineering-mechanics-questions-answers-aptitude-test-q4d" width="165" height="28" class=" size-full wp-image-230021" />
Answer: A
Question: The size of an IP address in IPv6 is _________
Options:
4bytes
128bits
8bytes
100bits
Answer: B
Question: Evaluate (cosec2 θ – cot2 θ)2 . (cosec θ + cot θ)2.
Options:
1
0
(cosec2 θ – cot2 θ)2
(cosec θ + cot θ)2
Answer: D
Question: Volume of an object expressed in spherical coordinates is given by \(V = ∫_0^2π∫_0^\frac{π}{3}∫_0^1 r cos∅ \,dr \,d∅ \,dθ.\) The value of the integral is _______
Options:
\(\frac{√3}{2}\)
\(\frac{1}{√2} π\)
\(\frac{√3}{2}π\)
\(\frac{√3}{4} π\)
Answer: A
Question: The fullerenes are extracted from soot using __________
Options:
Single step procedure
Two step procedure
Three step procedure
Multi step procedure
Answer: D
Question: The maximum noise voltage that may appear at the input of a logic gate without changing the logical state of its output is termed as __________
Options:
Noise Margin
Noise Immunity
White Noise
Signal to Noise Ratio
Answer: B
Question: Which one of the following is TRUE?
Options:
The language L={a^n b^n |n>0 } is regular
The language L={a^n  |n is prime } is regular
The language L={w|w has 3k+1 b’s for some k } is regular
None of the mentioned
Answer: C
Question: 11. The refractive index is 2.33 and the critical angle is 350. Find the numerical aperture.
Options:
2
1.9
2.33
12
Answer: A
Question: In triple DES, the key size is ___ and meet in the middle attack takes ___ tests to break the key.
Options:
2192 ,2112
2184,2111
2168,2111
2168,2112
Answer: B
Question: In polar form the term, \(\frac{∂θ}{∂y}\) is given by______
Options:
\(\frac{∂θ}{∂y}=\frac{sinθ}{r} \)
\(\frac{∂θ}{∂y}=cosθsinθ\)
\(\frac{∂θ}{∂y}=\frac{cosθ}{r}\)
\(\frac{∂θ}{∂y}=\frac{sin2θ}{r}\)
Answer: C
Question: DNA is composed of repeating units of ___________
Options:
ribonucleosides
deoxyribonucleosides
ribonucleotides
deoxyribonucleotides
Answer: D
Question: The term ____________ is used to mean the link or access or movement between the various rooms and floors of building.
Options:
Flexibility
Prospect
Circulation
Elegance
Answer: C
Question: In physical memory, if the segment size limit is exceeded by the instruction or data then
Options:
instruction is not executed
exception is generated
saves to next segment automatically
none of the mentioned
Answer: B
Question: If a server has no clue about where to find the address for a hostname then _______
Options:
server asks to the root server
server asks to its adjcent server
request is not processed
none of the mentioned
Answer: A
Question: When the axes of the first and the last wheels are co-axial, then the train is known as
Options:
simple train of wheels
compound train of wheels
reverted gear train
epicyclic gear train
Answer: B
Question: 9. What is the output of this program?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="awk"><ol><li class="li1"><pre class="de1"> <span class="co1">#! /usr/bin/awk -f</span></pre></li><li class="li1"><pre class="de1"> <span class="kw2">BEGIN</span> <span class="br0">{</span></pre></li><li class="li1"><pre class="de1"> two=<span class="nu0">2</span>;</pre></li><li class="li1"><pre class="de1"> two<span class="sy3">++</span>;</pre></li><li class="li1"><pre class="de1"> <span class="kw5">print</span> two </pre></li><li class="li1"><pre class="de1"> <span class="br0">}</span></pre></li></ol></div></div></div></div></div></div>
Options:
two
three
2
3
Answer: D
Question: The primary distinction between the short term scheduler and the long term scheduler is __________
Options:
The length of their queues
The type of processes they schedule
The frequency of their execution
None of the mentioned
Answer: C
Question: The formation of vapour cavities is called _____
Options:
Static pressure drop
Cavitation
Isentropic expansion
Emulsion
Answer: B
Question: Point out the wrong statement.
Options:
An ESB is both necessary and essential to a Service Oriented Architecture
A client connected to an ESB communicates over a network protocol such as HTTP, Representational State Transfer (REST), or Java Message Service (JMS) to a component (or service)
Messages are most often in the form of the SMIL
None of the mentioned
Answer: C
Question: The unit that preserves the history of each conditional branch is
Options:
Branch Target Buffer (BTB)
Branch History Table (BHT)
Static prediction
Dynamic prediction
Answer: B
Question: Dynamic memory cells use _______________ as the storage device.
Options:
The reactance of a transistor
The impedance of a transistor
The capacitance of a transistor
The inductance of a transistor
Answer: C
Question: The output of the previous question, on passing through “nibble substitution” gets us the output
Options:
3267
1344
64C0
CA37
Answer: C
Question: What is the molecular weight range of proteins?
Options:
1000 DA- 10000 DA
10000 Da- 100000 Da
100000 Da-1000000 Da
100000Da – 10000000 Da
Answer: B
Question: A hydraulic lever has input surface area 2 m2, and output surface area 10 m2, if the input force is 5 N, then what is the output force?
Options:
1 N
2 N
5 N
10 N
Answer: A
Question: The creep rate determination will be most critical for which component?
Options:
Train wheel
Steam turbine
Mega steel structure
Car body
Answer: A
Question: 4. Find the energy of a coil of inductance 18mH and current passing through it 1.25A.(in 10-3 order)
Options:
14.06
61
46.1
28.12
Answer: A
Question: Cyclic integral of a property is always
Options:
zero
one
infinite value
none of the mentioned
Answer: A
Question: 6. Which of the following can’t be the value of x? Refer to the VHDL code given below.<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="vhdl"><pre class="de1"><span class="kw1">TYPE</span> color <span class="kw1">IS</span> <span class="br0">(</span>red, green, blue, black, white, gray<span class="br0">)</span><span class="sy0">;</span> <span class="kw1">SUBTYPE</span> primary <span class="kw1">IS</span> color <span class="kw1">RANGE</span> red <span class="kw1">to</span> blue<span class="sy0">;</span> <span class="kw1">VARIABLE</span> x<span class="sy0">:</span> primary<span class="sy0">;</span></pre></div></div></div></div></div></div>
Options:
White
Red
Green
Blue
Answer: D
Question: 1. Unit step response of the system described by the equation y(n) +y(n-1) =x(n) is:
Options:
z2/(z+1)(z-1)
z/(z+1)(z-1)
z+1/z-1
z(z-1)/z+1
Answer: A
Question: The pull-in time depends on
Options:
Initial phase and frequency difference between two sign
Overall loop gain
Loop filter characteristics
All of the mentioned
Answer: D
Question: If any external force also is applied on the structure and we are determining the Mohr’s circle for the inertia then what should we consider?
Options:
The net force will act at the centroid of the structure only
The net load will not be formed as all the forces will be cancelled
The net force will act on the base of the loading horizontally
The net force will not to be considered, there would be a net force of the distribution, rest will be the external forces
Answer: A
Question: 6. What will be the output of the following Python code?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="cpp"><ol><li class="li1"><pre class="de1">d <span class="sy1">=</span> <span class="br0">{</span><span class="st0">"john"</span><span class="sy4">:</span><span class="nu0">40</span>, <span class="st0">"peter"</span><span class="sy4">:</span><span class="nu0">45</span><span class="br0">}</span></pre></li><li class="li1"><pre class="de1">d<span class="br0">[</span><span class="st0">"john"</span><span class="br0">]</span></pre></li></ol></div></div></div></div></div></div>
Options:
40
45
“john”
“peter”
Answer: A
Question: The secondary resistance referred to primary is?
Options:
0.024  ‎Ω
0.06 ‎Ω
3  ‎Ω
7  ‎Ω
Answer: A
Question: Which of the following is not true regarding the output capacitor in the transistor biasing circuit?
Options:
To pass AC signal
To stop DC signal
To couple the amplifier to load or next amplifier
There is no importance for an output capacitance
Answer: A
Question: Which operator is overloaded by the __or__() function?
Options:
||
|
//
/
Answer: B
Question: The general structure of all amino acids are same except for ___________
Options:
Lysine
Glycine
Proline
Alanine
Answer: C
Question: The registers, ALU and the interconnection between them are collectively called as _____
Options:
process route
information trail
information path
data path
Answer: D
Question: Point out the correct statement with respect to replication.
Options:
Focuses on the validity of the data analysis
Focuses on the validity of the scientific claim
Arguably a minimum standard for any scientific study
All of the mentioned
Answer: A
Question: If a is a real number than a0 is defined as _________
Options:
0
a
1
-1
Answer: A
Question: The sampling error is defined as?
Options:
difference between population and parameter
difference between sample and parameter
difference between population and sample
difference between parameter and sample
Answer: D
Question: Which of the following materials flow from project to the review team?
Options:
Materials that describe the architecture and discuss the rationale
A ranking of three to five top quality and behavioral requirements
All of the mentioned
None of the mentioned
Answer: C
Question: Which of the following statements is false?
Options:
Oxidation of cysteine residue with performic acid is done to break disulfide bond in proteins
Reduction of cysteine residue with dithiothreitol is done to break disulfide bond in proteins
Reduction of cysteine residue with performic acid is done to break disulfide bond in proteins
Reduced cysteine is further acetylated by iodoacetate
Answer: C
Question: Which of the following fluid can be used in place of water?
Options:
diphenyl ether
aluminium bromide
mercury
all of the mentioned
Answer: D
Question: Transformer core is constructed for ______________
Options:
Providing least effective magnetic linkage between two windings
Providing isolation between magnetic linkages of one coil from another
Providing most effective magnetic linkage between two windings
Cannot be determined
Answer: C
Question: When a plate of thickness 0.05 mm is placed in the path of a Michaelson Interferometer, a shift of 100 fringes is observed for a light of wavelength 5000 Å. What is the refractive index of the plate?
Options:
1
1.5
2
2.5
Answer: D
Question: The notch in the thick plate is far more damaging than the groove in a thin plate because of the _________
Options:
plane-stress
plane-strain
triaxle state of stress
uniaxial state of stress
Answer: B
Question: Where performance and reliability are both important, RAID level ____ is used.
Options:
0
1
2
0+1
Answer: D
Question: If h(n) is the impulse response of an LTI system and hI(n) is the impulse response of the inverse LTI system, then which of the following is true?
Options:
h(n).hI(n)=1
h(n).hI(n)=δ(n)
h(n)*hI(n)=1
h(n)*hI(n)=δ(n)
Answer: A
Question: Which of the following has more distortion?
Options:
Single step-index fibre
Graded index fibre
Multimode step-index fibre
Glass fibre
Answer: B
Question: Section 2 of manpage describes
Options:
Commands
System calls
Function calls
Drivers
Answer: B
Question: How many elements are there in the smallest equivalence relation on a set with 8 elements?
Options:
102
8
48
32
Answer: B
Question: What is activated sludge?
Options:
Separation of liquid and solid phase
Product of wastewater treatment
Type of wastewater treatment
Suspended solids
Answer: A
Question: With increase in porosity Young’s modulus ________
Options:
Increases
Decreases
Remains constant
First increases and then decreases
Answer: B
Question: The maximum aeration period for a conventional activated sludge system is ___________
Options:
2 hours
3 hours
4 hours
6 hours
Answer: D
Question: What is exp(ja) equal to, where j is the square root of unity?
Options:
cos ja + jsin a
sin a + jcos a
cos j + a sin j
cos a + jsin a
Answer: D
Question: MTTC falls the the category of
Options:
correctness
integrity
maintainability
all of the mentioned
Answer: B
Question: As per an IBM report, “31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189% and for every 100 projects, there are 94 restarts”.What is the reason for these statistics ?
Options:
Lack of adequate training in software engineering
Lack of software ethics and understanding
Management issues in the company
All of the mentioned
Answer: A
Question: Which system call is used to set a timer that generates the SIGALARM signal?
Options:
pause
alarm
read
signal
Answer: B
Question: Consider the above problem, find the tube length. Let the diameter of tube is 25 mm
Options:
14.5 m
15.5 m
16.5 m
17.5 m
Answer: B
Question: What is the minimum number of lines per cm in a 2.5 cm wide grating spectrum which will just resolve two sodium lines (5890 Å and 5896 Å) in the first order spectrum?
Options:
98
196
392
694
Answer: B
Question: Which of the following is TRUE for YAC?
Options:
Recognizes palindromic sequences
Two fold axial symmetry
Recognize specific site according to DNA sources
Derived from DNA of the Yeast
Answer: C
Question: The alignment of the molecules in a polaroid gives the ____________
Options:
Propagation axis
Polarization axis
Unpolarized axis
Pass-axis
Answer: B
Question: Which of the following are necessary for best surface quality in Chemical milling?
Options:
Fine grain size and homogenous metallurgy
Coarse grain size and heterogeneous metallurgy
Fine grain size and heterogeneous metallurgy
Coarse grain size and homogenous metallurgy
Answer: A
Question: Subset of the set A= { } is?
Options:
A
∅
All of the mentioned
Answer: D
Question: Minimum liquid rate for random packing is reported as?
Options:
10-14 gpm/ft2
8-10 gpm/ft2
1-9 gpm/ft2
0.5-2 gpm/ft2
Answer: D
Question: 10. What is the output of this program?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="awk"><ol><li class="li1"><pre class="de1"> <span class="co1">#! /usr/bin/awk -f</span></pre></li><li class="li1"><pre class="de1"> <span class="kw2">BEGIN</span> <span class="br0">{</span></pre></li><li class="li1"><pre class="de1"> one=<span class="nu0">10</span>;</pre></li><li class="li1"><pre class="de1"> two=<span class="nu0">3</span>;</pre></li><li class="li1"><pre class="de1"> <span class="kw5">print</span> <span class="br0">(</span>one<span class="sy3">%</span>two<span class="br0">)</span><span class="sy3">+</span><span class="nu0">10</span> </pre></li><li class="li1"><pre class="de1"> <span class="br0">}</span></pre></li></ol></div></div></div></div></div></div>
Options:
(one%two)+10
13
11
syntax error
Answer: C
Question: The n-MOS invertor is better than BJT in terms of:
Options:
Fast switching time
Low power loss
Smaller overall layout area
All the mentioned
Answer: D
Question: What is the storage memory of EEPROM?
Options:
16kb
6kb
8kb
12kb
Answer: D
Question: Ethane is obtained by electrolyzing __________
Options:
Potassium formate
Potassium succinate
Potassium acetate
Potassium fumarate
Answer: B
Question: 1. The electrostatic energy in an electric field does not depend on which of the following?
Options:
Magnitude of charges
Permittivity
Applied electric field
Flux lines
Answer: C
Question: The scale which is used in the isometric drawing is known as ________
Options:
simple scale
reducing scale
enlarged scale
isometric scale
Answer: B
Question: What does it mean to weave a literate statistical program?
Options:
Convert a program from S to python
Convert the program into a human readable document
Convert a program to decompress it
All of the mentioned
Answer: B
Question: Static memory holds data as long as __________
Options:
AC power is applied
DC power is applied
Capacitor is fully charged
High Conductivity
Answer: B
Question: Any subset of edges that connects all the vertices and has minimum total weight, if all the edge weights of an undirected graph are positive is called _______
Options:
subgraph
tree
hamiltonian cycle
grid
Answer: B
Question: 2. Which of the following is the most suitable definition for encapsulation?
Options:
Ability of a class to derive members of another class as a part of its own definition
Means of bundling instance variables and methods in order to restrict access to certain class members
Focuses on variables and passing of variables to functions
Allows for implementation of elegant software that is well designed and easily modified
Answer: B
Question: Which of the following symbols are used for matching a pattern at specified locations?
Options:
*
^
$
^ and $
Answer: B
Question: A three phase induction motor is connected to the infinite bus operating at the normal conditions. There occurs an unbalancing in the supply, leading to _________
Options:
unequal heating losses
stopping of motor
increase in lower
none of the mentioned
Answer: A
Question: If E denotes the expectation the variance of a random variable X is denoted as?
Options:
(E(X))2
E(X2)-(E(X))2
E(X2)
2E(X)
Answer: A
Question: DRAM is fabricated by using IC __________
Options:
2114
7489
4116
2776
Answer: C
Question: If a material had a modulus of elasticity of 2.1 kgf/cm2 and a modulus of rigidity of 0.8 kgf/cm2 then what will be the approximate value of the Poissons ratio?
Options:
0.26
0.31
0.47
0.43
Answer: B
Question: The delay in switching between the ON and OFF states is due to _________
Options:
The time required to change amount of excess minority carriers stored in quasi-neutral regions
The time required to change amount of excess majority carriers stored in quasi-neutral regions
The conduction between storage time and recovery time
The exponential increase in carriers in N region
Answer: D
Question: The dissolved oxygen decreases when?
Options:
The temperature is increased
The pressure is increased
The salinity is decreased
The salinity is increased
Answer: A
Question: Which of the following is correct for a D latch?
Options:
The output toggles if one of the inputs is held HIGH
Q output follows the input D when the enable is HIGH
Only one of the inputs can be HIGH at a time
The output complement follows the input when enabled
Answer: B
Question: What is the strain on a hook of a hanger, when its length expands from 5cm to 6 cm due to a hanging load?
Options:
0.2
0.5
1.2
0.3334
Answer: B
Question: A Least Common Multiple of a, b is defined as __________
Options:
It is the smallest integer divisible by both a and b
It is the greatest integer divisible by both a and b
It is the sum of the number a and b
None of the mentioned
Answer: A
Question: Which of the following is untrue regarding the drawbacks of expressed sequence tags (ESTs)?
Options:
They are often of lowquality because they are automatically generated without verification
Many bases are ambiguously determined, represented by N’s
Frame shift errors and artifactual stop codons are some common errors
Despite of all the failures, the translation the sequences is smooth
Answer: A