b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: In the case of plane stress, the relationship between the fracture toughness and crack extension force is given as _______ (where K is the fracture toughness, δ is the crack extension force, and E is the young’s modulus).
Options:
K=δE
K2=δE
K=(δE)2
K=δ/E
Answer: B
Question: When an electron jumps from an excited state to ground state it __________
Options:
Emits a photon having energy 13.6 eV
Absorbs a photon having energy 13.6 eV
Emits a photon having energy the same as the energy difference between the two states
Absorbs a photon having energy the same as the energy difference between the two states
Answer: C
Question: n3 + 5n is divisible by which of the following?
Options:
3
5
7
11
Answer: A
Question: Can tanks have multiple jet mixers?
Options:
Yes, multiple jet mixers can simply turn over the contents at a desired rate
No, there is no such arrangement of multiple jet mixers in a tank
Yes, jet mixers can be present but, only at different levels
Yes, jet mixers can be present either at different levels or at the sides
Answer: D
Question: If in a planar system, only 2 reaction forces are acting, then the system is:-
Options:
Essentially unstable
Essentially stable
Can’t say
None of the mentioned
Answer: A
Question: The transition capacitance, CT of a PN junction having uniform doping in both sides, varies with junction voltage as ________
Options:
(VB )1/2
(VB )-1/2
(VB )1/4
(VB )-1/4
Answer: C
Question: Leakage reactance is minimised by _________
Options:
using thin conductors
reducing leakage flux
increasing flux density
shorting the windings
Answer: B
Question: Which of the following is NOT a fire tube boiler?
Options:
Cochran Boiler
Lancashire Boiler
Locomotive Boiler
Babcock and Wilcox Boiler
Answer: D
Question: For an orthotropic material, if E and v represent Young’s modulus and the poisons ratio, respectively, then what is the value of v12 if E1=200 Gpa, E2=160 Gpa and v21=0.25?
Options:
0.3125
0.05
0.2125
0.3
Answer: A
Question: How are colloidal solutions of gold prepared by different colours?
Options:
Different diameters of colloidal gold particles
Variable valency of gold
Different concentration of gold particles
Impurities produced by different methods
Answer: A
Question: The side slope of a triangular channel section is 1H:4V and the depth is 12m. Calculate the value of chezy’s constant if the value of manning’s constant is 0.03.
Options:
32.48
33.48
34.48
35.48
Answer: D
Question: Which of the following is a hypertonic solution?
Options:
Oceans
Freshwater habitats
0.45% sodium chloride
Red blood cells placed in fresh water
Answer: A
Question: Why is the total size of the page important?
Options:
Time taken to download
Size of IP packet should be less than 65500
Size of IP packet should be less than 65535
Size of IP packet should be greater than 65500
Answer: C
Question: In transient heat conduction, the two significant dimensionless parameters are
Options:
Reynolds number and Fourier number
Reynolds number and Biot number
Reynolds number and Prandtl number
Biot number and Fourier number
Answer: D
Question: Which of the following is the best difference between mixing and blending?
Options:
Mixing can only be done for a solid-solid system, while blending is done for solid-liquid mixture
Mixing is done for liquid-liquid, gas-liquid and solid-liquid systems, while blending is done for solid-solid mixture
Bending is done for liquid-liquid and gas-liquid systems, while mixing is done for solid-solid mixture
Mixing is done for liquid-liquid and gas-liquid systems, while blending is done for solid-solid mixture
Answer: B
Question: What is the size of the RSA signature hash after the MD5 and SHA-1 processing?
Options:
42 bytes
32 bytes
36 bytes
48 bytes
Answer: C
Question: _________ is/are the well known Expert System/s for medical diagnosis systems.
Options:
MYSIN
CADUCEUS
DENDRAL
SMH.PAL
Answer: A
Question: 14 different letters of alphabet are given, words with 6 letters are formed from these given letters. How many number of words are there which have at least one letter repeated?
Options:
892742
999988
213216
786730
Answer: B
Question: Creep is a ____ dependent phenomenon.
Options:
Temperature
Time
Load
Stress cycle
Answer: B
Question: Covalent solids have ____ width dislocations.
Options:
Wide
Narrow
Moderate
Very narrow
Answer: B
Question: An unsteady state system, the flow in the rate of A is 6 mole/s, what is the flow out rate of B if the accumulation was 18 mole in 9 seconds?
Options:
1 mole/s
2 mole/s
3 mole/s
4 mole/s
Answer: D
Question: The DNA threads which appear inside the nucleus at the time of cell division?
Options:
Spindle fibers
Centrioles
Asters
Chromosomes
Answer: D
Question: Evaluate the differentiation of \(tan^{-1}\frac{cos(x)-sin(x)}{cos(x)+sin(x)}\)
Options:
tan-1⁡x
1
0
-1
Answer: B
Question: Name the drug which depolymerizes microtubule to tubulin subunit.
Options:
Cytochalasin D
Nocodazole
Latrunculin
Phalloidin
Answer: A
Question: 1. Which function is called when the following Python code is executed?<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="python"><pre class="de1">f <span class="sy0">=</span> foo<span class="br0">(</span><span class="br0">)</span> format<span class="br0">(</span>f<span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
format()
__format__()
str()
__str__()
Answer: D
Question: The minimum number of flip-flops that can be used to construct a modulus-5 counter is ____________
Options:
3
8
5
10
Answer: A
Question: What are present in each level of planning graph?
Options:
Literals
Actions
Variables
Both Literals & Actions
Answer: D
Question: __________ of water is struck in underground which is not accessibly.
Options:
1%
2%
3%
4%
Answer: A
Question: What is the work of the frame of dc machines?
Options:
to reduce the voltage
to reduce the flux
to carry the flux
to carry the current
Answer: C
Question: What is the solution of D.E (D2 – 2D)y = ex sin⁡x when solved using the method of undetermined coefficients?
Options:
\( y =   c_1 +  c_2 \,e^{2x} –   \frac{e^x (xsin x + cos⁡x)}{2}\)
\(y =   c_1 +  c_2 \,e^{2x} –   \frac{e^x sin x}{2}\)
\(y =   c_1 +  c_2 \,e^{2x} –   \frac{e^x  cos x}{2}\)
\(y =   c_1 +  c_2 \,e^{2x} –   \frac{e^x  (sin x + x cos⁡x)}{4}\)
Answer: B
Question: What is the best suitable type of pipe?
Options:
Hard
Rigid
Tough
Malleable
Answer: B
Question: An OSPF router receives an LSA. The router checks its sequence number and finds that this number is lower than the sequence number it already has. What does the router do with the LSA?
Options:
ignores the LSA
adds it to the database
sends newer LSU update to source router
floods the LSA to the other routers
Answer: C
Question: Does OOP provide better security than POP?
Options:
Always true for any programming language
May not be true with respect to all programming languages
It depends on type of program
It’s vice-versa is true
Answer: D
Question: 1. What will be the output of the following Python statement?<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"><span class="sy1">&gt;&gt;&gt;</span><span class="st0">"a"</span><span class="sy2">+</span><span class="st0">"bc"</span></pre></li></ol></div></div></div></div></div></div>
Options:
a
bc
bca
abc
Answer: D
Question: Find the inverse Laplace transform for the function X(s) = \(\frac{1+e^{-2s}}{3s^2+2s}\).
Options:
e-(2/3)t u(t) – u(t) + e-(2/3)(t-2) u(t-2)-u(t-2)
e-(2/3)t u(t) + e-(2/3)(t-2) u(t-2)
e-(2/3)(t-2) u(t-2) – u(t-2)
e-(2/3)t u(t) – u(t)
Answer: A
Question: Which of the following symbol is used for substitution command?
Options:
n
N
s
S
Answer: A
Question: Oxidation of 3 molecules of glucose by pentose phosphate pathway results in the production of ____________
Options:
3 molecules of pentose, 6 molecules of NADPH and 3 molecules of CO2
4 molecules of pentose, 6 molecules of NADPH and 3 molecules of CO2
4 molecules of pentose, 3 molecules of NADPH and 3 molecules of CO2
3 molecules of pentose, 4 molecules of NADPH and 3 molecules of CO2
Answer: A
Question: Under idling conditions the fuel supply is cut off to reduce the level of ____________
Options:
CO
CO2
HC
None of the mentioned
Answer: C
Question: Misdistribution of feeds are also called as?
Options:
Vapor channeling
Liquid channeling
Solid channeling
Back tracking
Answer: A
Question: In Poiseuille’s law of flow, the variation of the velocity is given by _______
Options:
v = \(\frac{hγ_w}{4ηL}(r^2-R^2)\)
v = \(\frac{hγ_w}{14ηL}(R^2-r^2)\)
v = \(\frac{hγ_w}{4ηL}(R^2-r^2)\)
v = \(\frac{hγ_w}{8ηL}(R^2-r^2)\)
Answer: C
Question: If both CO and O2, both are indicated in the appreciable amount in the flue gas analysis, which type of combustion is seen?
Options:
Regular and non-uniform combustion
Irregular and non-uniform combustion
Regular and uniform combustion
Irregular and uniform combustion
Answer: B
Question: Which among the following methods is associated with dynamic open spectrum channel protocol?
Options:
Centralized inter-network spectrum sharing
Distributed inter-network spectrum sharing
Cooperative intra-network spectrum sharing
Non-cooperative intra-network spectrum sharing
Answer: B
Question: Which among the following can be a concept against encapsulation rules?
Options:
Using function pointers
Using char* string pointer to be passed to non-member function
Using object array
Using any kind of pointer/array address in passing to another function
Answer: D
Question: What is the use of trisodium phosphate in soap powders?
Options:
To make the soap act rapidly
To make it lather
To prevent rapid drying
For good odour
Answer: A
Question: What is the temperature at the negative terminal in carbon arc welding?
Options:
3000°C
3100°C
3200°C
3300°C
Answer: C
Question: Name the major constituents of cytotoxic T-lymphocyte?
Options:
Lysozyme
Lymph
Protein
Perforin and granzyme
Answer: D
Question: The couple moment produced in the beams are called as ____________________
Options:
Moment of distance
Moment of line
Moment of bending
Bending moment
Answer: C
Question: If the drift current is 100mA and diffusion current is 1A what is the total current in the semiconductor diode.
Options:
1.01 A
1.1 A
900m A
10 A
Answer: B
Question: The number of binary links, number of binary joints and number of ternary joints in Peaucelliar mechanism is
Options:
6,6,0
8,2,4
8,4,2
8,8,0
Answer: C
Question: Which of the following shows the laser transition in Neon in He-Ne laser?
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10a.png" alt="engineering-physics-questions-answers-helium-neon-laser-q10a" width="257" height="300" class="alignnone size-full wp-image-251786" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10b.png" alt="engineering-physics-questions-answers-helium-neon-laser-q10b" width="322" height="314" class="alignnone size-full wp-image-251787" srcset="https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10b.png 322w, https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10b-300x293.png 300w" sizes="(max-width: 322px) 100vw, 322px" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10c.png" alt="engineering-physics-questions-answers-helium-neon-laser-q10c" width="417" height="295" class="alignnone size-full wp-image-251788" srcset="https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10c.png 417w, https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10c-300x212.png 300w" sizes="(max-width: 417px) 100vw, 417px" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10d.png" alt="engineering-physics-questions-answers-helium-neon-laser-q10d" width="476" height="212" class="alignnone size-full wp-image-251789" srcset="https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10d.png 476w, https://www.sanfoundry.com/wp-content/uploads/2019/11/engineering-physics-questions-answers-helium-neon-laser-q10d-300x134.png 300w" sizes="(max-width: 476px) 100vw, 476px" />
Answer: A
Question: For squirrel cage and slip ring induction motor, cooling methods is efficient in _________
Options:
squirrel cage induction motor
slip ring induction motor
both of the motors
none of the mentioned
Answer: A
Question: Which of the following is a stimulus for rhodopsin?
Options:
light
acidic pH
basic pH
neurotoxins
Answer: D
Question: How many nodes are required to create a Binary Decision Tree having 4 variables?
Options:
24
24-1
25
25-1
Answer: D
Question: \(\frac{d(\frac{u}{v})}{dx}\) is where u, v are the functions of x
Options:
v’u’ – uv ⁄ v2
vu’ – uv’ ⁄ v2
vu – u’v’ ⁄ v2
0
Answer: B
Question: Law of thermodynamics which states that energy can neither be created nor be destroyed is ___________
Options:
The second law of thermodynamics
Third law of thermodynamics
First law of thermodynamics
Zero-order kinetics
Answer: C
Question: The region where the electrons and holes diffused across the junction is called ________
Options:
Depletion Junction
Depletion region
Depletion space
Depletion boundary
Answer: B
Question: Which among the following statements are correct?
Options:
All the biological names have their origin in Latin
The first word in a biological name represents the species and the next represents genus
Canis lupus familaris is the binomial nomenclature of a dog
Panthera Tigress is the binomial nomenclature of a tiger
Answer: B
Question: The stress corresponding to breaking point is known as _____________
Options:
yield stress
ultimate stress
breaking stress
normal stress
Answer: C
Question: A gas tungsten arc-welding operation is performed at a current of 500 A and voltage of 20 V. The melting factor f2 = 0.5, and the unit melting energy for the metal Um = 10 Jmm-3. Calculate the volume of metal welded? (Heat transfer factor is 0.7)
Options:
350mm/sec
950mm/sec
450mm/sec
550mm/sec
Answer: D
Question: Shunt magnet has _________
Options:
large turns of wire
small turns of wire
medium turns of wire
no turns or wires
Answer: A
Question: The UNIX shell is both _______ and _______ language.
Options:
interactive, responsive
interpreter, executing
scripting, interpreter
high level, low level
Answer: C
Question: An electric wire of 1.25 mm diameter and 250 mm long is laid horizontally and submerged in water at 7 bar. The wire has an applied voltage of 2.2 V and carries a current of 130 amperes. If the surface of the wire is maintained at 200 degree Celsius, make calculations for the heat flux
Options:
0.0915 * 10 6 W/m2
0.1915 * 10 6 W/m2
0.2915 * 10 6 W/m2
0.3915 * 10 6 W/m2
Answer: C
Question: Which of the following type of productivity counts the total fixation of energy by photosynthesis?
Options:
Secondary productivity
Primary productivity
NPP
GPP
Answer: D
Question: Which of the following is not true for coincidence?
Options:
Two axes merged in each other
Coincidence and perpendicularity are same
One axis extends beyond the other
Sometimes coincidence is used with is used with more general meaning of parallelism
Answer: B
Question: Tasmanian wolf is an example of ________
Options:
Australian marsupial
Placental mammal
American marsupial
Placental wolves
Answer: C
Question: Find the total surface area of a frustum whose slant height is 18 cm and having radii as 8 cm and 16 cm.
Options:
2361.28 cm2
2205.6 cm2
1628.23 cm2
2604 cm2
Answer: A
Question: Which of the following is not a power operated machine?
Options:
Jolt machine
Sand Slinger
Pin lift machine
Jolt squeeze machine
Answer: C
Question: 9. 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="python"><pre class="de1"><span class="kw1">print</span><span class="br0">(</span><span class="st0">"abcdef"</span>.<span class="me1">center</span><span class="br0">(</span><span class="nu0">7</span><span class="sy0">,</span> <span class="st0">'1'</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
1abcdef
abcdef1
abcdef
error
Answer: A
Question: A completely compensated inverting amplifier is nulled at room temperature 25oC, determine the temperature at which the total output offset voltage will be zero?
Options:
50oC
25oC
75oC
125oC
Answer: B
Question: Active element used in Hartley oscillator is __________
Options:
Cell
Voltage regulator
Diode
Transistor
Answer: B
Question: Preparation of super conductors by ceramic method by homogeneous mixture of the oxides __________ in their molar ratios.
Options:
Y2O3, BaCO3, CuO
Y2O3, BaCO3, Cu2O
Y2O4, BaCO3, CuO
YO3, BaCO3, CuO
Answer: A
Question: Core oil and binders change their chemical properties at what temperature?
Options:
200°F – 300°F
300°F – 400°F
400°F – 500°F
500°F – 600°F
Answer: B
Question: What is the function of decide phase?
Options:
Generation of alternatives
Evaluation of alternatives
Establishment of priority
Selection among alternatives
Answer: D
Question: What is the main characteristic of in plant coal handling system?
Options:
It should be easy to handle
Should be simple in construction
Free from repetitive handling
Free from corrosion problems
Answer: C
Question: Equation of continuity comes from
Options:
conservation of energy
conservation of mass
conservation of work
conservation of heat
Answer: B
Question: A reactor filled with water having volume 1 m3 is at 360°C, 20 MPa and placed inside a containment room which is well insulated and initially evacuated. Due to a failure, the reactor ruptures and water fills the room. Find the minimum room volume so that the final pressure does not exceed 200 kPa.
Options:
257.7 m3
267.7 m3
277.7 m3
287.7 m3
Answer: D
Question: An alternator with higher value of SCR has ____________
Options:
better voltage regulation and higher stability limit
poor voltage regulation and lower stability limit
poor voltage regulation and higher stability limit
better voltage regulation and lower stability limit
Answer: A
Question: The additional operation requires for drying gas and liquid is _________
Options:
Absorption
Adsorption
Humidification
De-humidification
Answer: B
Question: What is the main reason for suggesting fluidized bed for oil extraction?
Options:
Low oil content
High oil content
Presence of impurities
None of the mentioned
Answer: D
Question: From which did Minification concept originate?
Options:
JavaScript code efficiency
JavaScript interpreter
JavaScript Compiler
JavaScript writer
Answer: B
Question: Bluetooth transceiver devices operate in ______ band.
Options:
2.4 GHz ISM
2.5 GHz ISM
2.6 GHz ISM
2.7 GHz ISM
Answer: A
Question: In a good conductor the phase relation between the tangential components of electric E and the magnetic field H is as follows
Options:
E and H are in phase
E and H are out of phase
H leads E by 90
E leads H by 45
Answer: D
Question: Which species of the following is used to bombard with the sample for which mass spectroscopy has been performed?
Options:
Alpha particles
Neutrons
Electrons
Protons
Answer: A
Question: If D = 2xy i + 3yz j + 4xz k, how much flux passes through x = 3 plane for which -1<y<2 and 0<z<4?
Options:
12
24
36
48
Answer: D
Question: The corresponding min term when x=0, y=0 and z=1.
Options:
x.y.z’
X’+Y’+Z
X+Y+Z’
x’.y’.z
Answer: B
Question: What is Machine learning?
Options:
The autonomous acquisition of knowledge through the use of computer programs
The autonomous acquisition of knowledge through the use of manual programs
The selective acquisition of knowledge through the use of computer programs
The selective acquisition of knowledge through the use of manual programs
Answer: A
Question: What is the worst case time complexity of inserting a node in a doubly linked list?
Options:
O(nlogn)
O(logn)
O(n)
O(1)
Answer: C
Question: The interrupt-request line is a part of the ___________
Options:
Data line
Control line
Address line
None of the mentioned
Answer: B
Question: Cost of nuclear fuel in nuclear power plant economics is considered as __________
Options:
running cost
maintenance cost
capital cost
development cost
Answer: C
Question: The percentage of light energy fixed in photosynthesis is around ____________
Options:
100%
10%
1%
0.1%
Answer: C
Question: If the fork() system call returns -1, then it means?
Options:
No new child process is created
The child process is an orphan
The child process is in Zombie
none of the mentioned
Answer: A
Question: 2. The relation between output response and input signal in closed loop system is :
Options:
Exponential
Parabolic
Linear
Nonlinear
Answer: C
Question: _______ is a methodology for representing business processes as a set of connected visual objects.
Options:
BPNM
BPMN
BPMM
BPNN
Answer: D
Question: A designer wishes to create a BJT amplifier with a gm of 50 mA/V and a base input resistance of 2000 O or more. What emitter bis current should he choose?
Options:
1.06 mA
1.16 mA
1.26 mA
1.36 mA
Answer: C
Question: What is the number of electrons that constitutes a current of one Ampere?
Options:
2.25 × 1018
2.25 × 10-18
6.25 × 1018
6.25 × 10-18
Answer: C
Question: What is multiplicity for an association?
Options:
The multiplicity at the target class end of an association is the number of instances that can be associated with a single instance of source class
The multiplicity at the target class end of an association is the number of instances that can be associated with a number instance of source class
All of the mentioned
None of the mentioned
Answer: A
Question: Which one of the following principle has been used in the zone melting method?
Options:
Impurities concentrate in the solid than in liquid phase
Impurities concentrate in the liquid phase than in gaseous phase
Impurities concentrate in the liquid phase than in the solid phase
Impurities concentrate in the gaseous phase than in the solid phase
Answer: B
Question: How do we represent a pairing of a periodic signal with its fourier series coefficients in case of continuous time fourier series?
Options:
x(t) ↔ Xn
x(t) ↔ Xn+1
x(t) ↔ X
x(n) ↔ Xn
Answer: A
Question: What will be the FEM at point B in beam AB?
Options:
453.1
-453.1
72
-72
Answer: C
Question: Jet propulsion is a method of generating propulsive force by reaction of ________
Options:
Accelerating mass
Volume
Mass flow rate
Velocity
Answer: A
Question: System call can be implemented using which assembly instruction(s) on x86 processors?
Options:
int 0×80
sysenter
both int 0×80 & sysenter
None
Answer: C
Question: Envelope Detector is a/an ________
Options:
Coherent detector
Asynchronous Detector
Synchronous Detector
Product Demodulator
Answer: B
Question: CNTs are capped on both ends with which carbon nanostructure?
Options:
Graphite
Diamond
C60
Benzene
Answer: C
Question: The protective coatings are used to ___________
Options:
Corrode the metal
Prevent from corrosion
Increase the corrosion
Slightly increase the corrosion
Answer: B
Question: Which of the following are a worldwide content caching and delivery system for Windows Azure blob content?
Options:
CDN
CND
DNC
All of the mentioned
Answer: A
Question: The HALT instruction is a privileged instruction that can be only used by
Options:
execution unit
operating system
control unit
memory unit
Answer: B
Question: The word ____________comes from the name of a Persian mathematician Abu Ja’far Mohammed ibn-i Musa al Khowarizmi.
Options:
Flowchart
Flow
Algorithm
Syntax
Answer: C
Question: The value of the Dispersion coefficient for plug flow is ____
Options:
1
0
∞
2
Answer: B
Question: Path Compression algorithm performs in which of the following operations?
Options:
Create operation
Insert operation
Find operation
Delete operation
Answer: D