b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: The most commonly used operation in relational algebra for projecting a set of tuple from a relation is
Options:
Join
Projection
Select
Union
Answer: A
Question: Elastic strain energy _____ with an increase in length.
Options:
Increases
Decreases
Remains constant
Increases then decrease
Answer: A
Question: Sodium base greases can be utilized up to the temperature of ____________
Options:
175oC
100oC
75oC
80oC
Answer: A
Question: The maximum electrostatic energy stored in a capacitor at any instance is?
Options:
CVm2
1/2*CVm2
CVm
CVm/2
Answer: B
Question: Name the type of water stored in the soil in the form of hydrated oxides of iron, silicon, and aluminium?
Options:
Gravitational water
Capillary water
Hygroscopic water
Chemically bound water
Answer: A
Question: What are the parameters calculated for an estimator?
Options:
Error
Mean square error
Variance
All of the mentioned
Answer: C
Question: The form of microcrack nucleation equation is_________
Options:
(τs-τi)nb = 2ϒs
(τs-τi)nb = 3ϒs
(τs-τi)nb = 4ϒs
(τs-τi)nb = 8ϒs
Answer: A
Question: Catalyst used in the oxyesterification process, raw materials being ethylene and oxygen is _______________
Options:
Platinum chloride
Antimony chloride
Palladium chloride
Gold (II) chloride
Answer: C
Question: In inverter operation, with output voltage = Vo and a RLE load connected
Options:
Vo < E
Vo = E
Vo > E
None of the mentioned
Answer: C
Question: The temperature coefficient of a metal as the temperature increases will ____________
Options:
Decreases
Increases
Remains unchanged
Increases and remains same
Answer: A
Question: Which of the following are not true for petroff’s equation?
Options:
Shaft is considered concentric with the bearing
Bearing is subjected to light load
Is used to find coefficient of friction
Frictional torque is given by fpr²l
Answer: A
Question: In which category of polarization Electric field is used to develop a net dipole moment in dipolar substances?
Options:
Ionic Polarization
Space-charge polarization
Orientational Polarization
Electronic Polarization
Answer: B
Question: For a determinant containing 4 elements a1 b1 a2 b2, what will the elements of the leading diagonal?
Options:
a1 b1
a1 b2
a2 b1
a2 b2
Answer: B
Question: Who is the inventor of AA-Tree?
Options:
Arne Anderson
Daniel Sleator
Rudolf Bayer
Jon Louis Bentley
Answer: B
Question: The cost of the resins used in the ion exchange process is _________
Options:
High
Low
Moderate
Depends on water
Answer: A
Question: The end states of normal shock must ____ Fanno line.
Options:
lie below
lie above
lie on
none of the mentioned
Answer: C
Question: The transform impedance of the capacitor is?
Options:
C
1/C
sC
1/sC
Answer: D
Question: At higher altitude, power is _____________
Options:
increased
reduced
remains same
none of the mentioned
Answer: B
Question: Which among the following is not a disadvantage of the interference detection method?
Options:
Requirement of modulation of unlicensed signal
Requirement of the activity level of licensed and unlicensed users
Management of interference at the receiver
Disregard for the effect of multiple xG users
Answer: C
Question: The absolute thermodynamic temperature scale is also known as
Options:
celsius scale
kelvin scale
fahrenheit scale
none of the mentioned
Answer: A
Question: The algorithm that takes a set of dependencies and adds one schema at a time, instead of decomposing the initial schema repeatedly is
Options:
BCNF algorithm
2NF algorithm
3NF synthesis algorithm
1NF algorithm
Answer: C
Question: _______________ estimate is a detailed estimate and is prepared to maintain the structure or work in proper order and safe condition.
Options:
Supplementary and revised estimate
Maintenance estimate
Item rate estimate
Revised estimate
Answer: A
Question: What is the bandwidth of the emitted light in an LED?
Options:
1 nm to 10 nm
10 nm to 50 nm
50 nm to 100 nm
100 nm to 500 nm
Answer: A
Question: The capacitance per unit length and the characteristic impedance of a lossless transmission line are C and Z respectively. The velocity of a travelling wave on the transmission line is
Options:
ZC
1/ZC
Z/C
C/Z
Answer: B
Question: A practical voltage source can also be represented as ___________
Options:
a resistance in series with an ideal current source
a resistance in series with an ideal voltage source
a resistance in parallel with an ideal voltage source
none of the mentioned
Answer: B
Question: If C1 and C2 are the capacitance used in Colpitts oscillator the effective capacitance in the equation of frequency calculation is equal to ___________
Options:
(ᴨ×C1×C2)/(C1+C2)
3 (C1×C2)/(C1+C2)
(C1×C2)/(2ᴨ(C1+C2))
(C1×C2)/(C1+C2)
Answer: A
Question: Data communication system spanning states, countries, or the whole world is ________
Options:
LAN
WAN
MAN
PAN
Answer: B
Question: Which option is used with cmp command to limit the number of bytes to be compared?
Options:
-n
-l
-f
-b
Answer: A
Question: What is the minimum temperature given before hot forging?
Options:
100°C
150°C
200°C
250°C
Answer: C
Question: _______ model attempts to categorize a cloud network based on four dimensional factors.
Options:
Cloud Square
Cloud Service
Cloud Cube
All of the mentioned
Answer: C
Question: Worst case complexity of Breadth First Search traversal __________
Options:
O(n*n)
O(nlogn)
O(n2 logn)
O(n3)
Answer: B
Question: A relation R is defined on the set of integers as aRb if and only if a+b is even and R is termed as ______
Options:
an equivalence relation with one equivalence class
an equivalence relation with two equivalence classes
an equivalence relation
an equivalence relation with three equivalence classes
Answer: B
Question: 4. 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">def</span> to_upper<span class="br0">(</span>k<span class="br0">)</span>: <span class="kw1">return</span> k.<span class="me1">upper</span><span class="br0">(</span><span class="br0">)</span> x <span class="sy0">=</span> <span class="br0">[</span><span class="st0">'ab'</span><span class="sy0">,</span> <span class="st0">'cd'</span><span class="br0">]</span> <span class="kw1">print</span><span class="br0">(</span><span class="kw2">list</span><span class="br0">(</span><span class="kw2">map</span><span class="br0">(</span>upper<span class="sy0">,</span> x<span class="br0">)</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
[‘AB’, ‘CD’]
[‘ab’, ‘cd’]
none of the mentioned
error
Answer: D
Question: Which of the following is a systematic attempt to specify threats to the project plan?
Options:
Risk identification
Performance risk
Support risk
Risk projection
Answer: D
Question: What is the speed of an impact wheel?
Options:
1750 rpm
3500 rpm
1750 or 3500 rpm
Can’t be predicted
Answer: B
Question: Lactose is a disaccharide of which of the following sugar units?
Options:
Glucose and fructose
Glucose and galactose
Glucose and sucrose
Glucose and ribose
Answer: B
Question: Which is the largest disadvantage of symmetric Encryption?
Options:
More complex and therefore more time-consuming calculations
Problem of the secure transmission of the Secret Key
Less secure encryption function
Isn’t used any more
Answer: B
Question: Select the correct option from the following option.
Options:
Catalyst is used to increase the rate of reaction by altering chemically during the course of reaction
Catalyst is used to decrease the rate of reaction by altering chemically during the course of reaction
Catalyst is used to increase the rate of reaction and remains unaltered chemically during the course of reaction
Catalyst is used to decrease the rate of reaction and remains altered chemically during the course of reaction
Answer: C
Question: Which of the following has to be computed to determine transmittance and absorbance at various frequencies?
Options:
Ratio of signal and noise
Ratio of sample and reference spectra
Sample spectra
Reference spectra
Answer: B
Question: Which of the following is functionally the odd one out?
Options:
siRNA
miRNA
shRNA
snRNA
Answer: D
Question: The immiscible blends exhibit ____________
Options:
Excellent mechanical properties
Poor mechanical properties
Poor chemical properties
Intermediate chemical properties
Answer: B
Question: Which of the following are photo storage and sharing service?
Options:
Windows Live OneCare Safety Scanner
Windows Live ID
Windows Live Movie Maker
Windows Live Photos
Answer: D
Question: Calculate value of V in above question if T = 1.676.
Options:
.01678gw
.02678gw
.03678gw
.04678gw
Answer: A
Question: Which is one of the most important stakeholder from the following ?
Options:
Entry level personnel
Middle level stakeholder
Managers
Users of the software
Answer: B
Question: The WHO has classified the bio-medical waste into ___________ categories.
Options:
5
4
3
2
Answer: A
Question: Which of the following is not a reason of heating feed water?
Options:
It improves overall efficiency
It removes dissolved impurities
It prevents from thermal stress which may cause due to enter of cold water into boiler
It produces steam from feed water
Answer: D
Question: Find the resistance value of the carbon resistor if the colors of the four bands are red, red, red and silver respectively.
Options:
33 × 102Ω ± 20%
22 × 102Ω ± 5%
22 × 102Ω ± 10%
33 × 103Ω ± 10%
Answer: C
Question: The quality factor is defined as?
Options:
I
IC
I/IC
IC/I
Answer: A
Question: What will be the relative population of atoms in a ruby layer that produces a light beam of frequency 6 X 1014 Hz at 300 K.
Options:
e-85
e-90
e-95
e-100
Answer: D
Question: The dipoles in the active region offer ________ impedance.
Options:
Capacitive
Resistive
Inductive
Characteristic
Answer: B
Question: Which of the following service is provided by Google for online storage?
Options:
Drive
SkyDrive
Dropbox
All of the mentioned
Answer: A
Question: In 32 bit representation the scale factor as a range of ________
Options:
-128 to 127
-256 to 255
0 to 255
None of the mentioned
Answer: B
Question: The assembler stores all the names and their corresponding values in ______
Options:
Special purpose Register
Symbol Table
Value map Set
None of the mentioned
Answer: B
Question: A queue follows __________
Options:
FIFO (First In First Out) principle
LIFO (Last In First Out) principle
Ordered array
Linear tree
Answer: A
Question: Integration of function y = f(x) from limit x1 < x < x2 , y1 < y < y2, gives ___________
Options:
Area of f(x) within x1 < x < x2
Volume of f(x) within x1 < x < x2
Slope of f(x) within x1 < x < x2
Maximum value of f(x) within x1 < x < x2
Answer: A
Question: Which of the following method is used to simplify the evaluation of limits?
Options:
Cauchy’s Mean Value Theorem
Rolle’s Theorem
L’Hospital Rule
Fourier Transform
Answer: A
Question: One method of programming a computer to exhibit human intelligence is called modeling or __________
Options:
simulation
cognitization
duplication
psychic amelioration
Answer: A
Question: A factory object is used ______________________
Options:
To create new classes
To create new function
To create new data members
To create new objects
Answer: D
Question: A transistor is a current controlled device because_______________
Options:
In the base region movement of charge carrier is because of the electrons which are minority charge carrier in the base region
In the collector region movement of charge carrier is because of the electrons which are minority charge carrier in the collector region
In the base region movement of charge carrier is because of the holes which are majority charge carrier in the base region
In the collector region movement of charge carrier is because of the holes which are majority charge carrier in the base region
Answer: A
Question: The objects allocated using new operator ________________
Options:
Are destroyed when they go out of scope
Are not destroyed even if they go out of scope
Are destroyed anytime
Are not destroyed throughout the program execution
Answer: B
Question: What is the temperature needed for preheating in cast irons?
Options:
550°C
600°C
650°C
700°C
Answer: B
Question: The rate constant for a first order reaction depends on _____________
Options:
Pressure
Temperature
Concentration
Time
Answer: D
Question: The degree of the numerator polynomial and denominator polynomial in a driving point function may differ by?
Options:
0
1
0 or 1
2
Answer: C
Question: Distributors fed at both ends has an advantage of ________________
Options:
continuous supply
fault isolation
being economical
all of the mentioned
Answer: A
Question: The result of 0 – 1 in binary is ______________
Options:
0
1
11
10
Answer: B
Question: Which of the following has the lowest efficiency?
Options:
Solar energy
Wind energy
Wave energy
OTEC
Answer: D
Question: Fluid height before the hydraulic jump is ________
Options:
Normal
Low
High
Zero
Answer: B
Question: 9. The signal is reconstructed back with the help of
Options:
Zero order hold circuits
Extrapolations
Signal is reconstructed with zero order holds and extrapolations
Signal is not reconstructed
Answer: D
Question: A body executes simple harmonic motion. The potential energy, the kinetic energy and total energy are measured as a function of displacement x. Which of the following statements is true?
Options:
Kinetic energy is maximum when x = 0
Total energy is zero, when x = 0
Kinetic energy is maximum when x is maximum
Potential energy is maximum when x = 0
Answer: C
Question: 4. In a system zero initial condition means that :
Options:
The system is at rest and no energy is stored in any of its components
The system is working with zero stored energy
The system is working with zero reference signal
Laplace transform is not possible
Answer: A
Question: The flow of water is controlled in hydraulic structures by ____________
Options:
Sluice gates
Check gates
Lock gates
Drain gates
Answer: A
Question: Tappings are on _____________
Options:
LV side of a transformer
HV side of transformer
Not on any side
On both sides
Answer: B
Question: In a point-to-point type of NC system
Options:
Control of position and velocity of the tool is essential
Control of only position of the tool is sufficient
Control of only velocity of the tool is sufficient
Neither position nor velocity need to be controlled
Answer: B
Question: The comparison of two systems made on the basis of their temperature, specific heat and heat flu is known as
Options:
Dynamic similarity
Kinematic similarity
Thermal similarity
Geometrical similarity
Answer: D
Question: In a synchronous generator for how much time transient period of symmetrical short circuit current lasts?
Options:
For 200 Cycles
For 500 Cycles
For 30 Cycles
For 2 Cycles
Answer: C
Question: What is used to initiate the perception in the environment?
Options:
Sensor
Read
Actuators
None of the mentioned
Answer: A
Question: Instructions which won’t appear in the object program are called as _____
Options:
Redundant instructions
Exceptions
Comments
Assembler Directives
Answer: D
Question: One of the major drawbacks to the use of asynchronous counters is that ____________
Options:
Low-frequency applications are limited because of internal propagation delays
High-frequency applications are limited because of internal propagation delays
Asynchronous counters do not have major drawbacks and are suitable for use in high- and low-frequency counting applications
Asynchronous counters do not have propagation delays, which limits their use in high-frequency applications
Answer: B
Question: Which of the following are the properties of lubricants?
Options:
viscosity
flash point
fire point
all of the mentioned
Answer: B
Question: The area under the curve of exit age distribution integrated between time, t = 0 and t = ∞ is ____
Options:
0
2
Unity
Infinite
Answer: C
Question: Which of the following not an example Bounded Information?
Options:
fan switch outputs {on, off}
electricity meter reading
colour of the traffic light at the moment
none of the mentioned
Answer: B
Question: Find the capacitance of layer of A12 O3 that is 0.5μm thick and 2000mm2 of square area εr = 8.
Options:
1000μF
0.283μF
16μF
2.83μF
Answer: D
Question: Which of the following scale is a plain scale with fully divided minor divisions?
Options:
Diagonal scale
Vernier scale
Primary scale
Comparative scale
Answer: C
Question: 1. Read the following expression?<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="text"><pre class="de1">void (*ptr)(int);</pre></div></div></div></div></div></div>
Options:
ptr is pointer to int that converts its type to void
ptr is pointer to function passing int returning void
ptr is pointer to void that converts its type to int
ptr is pointer to function passing void returning int
Answer: B
Question: Libraries can be linked with ____ to create executables.
Options:
other libraries
other object files
both other libraries and object files
none of the mentioned
Answer: C
Question: What is a cascade amplifier?
Options:
A cascade of two CE amplifiers
A cascade of two CB amplifiers
A cascade of CE and CB amplifiers
A cascade of CB and CC amplifiers
Answer: B
Question: What is the pH of the bananas?
Options:
2.3
5.0
7.0
12.0
Answer: B
Question: The inversion of a mechanism is
Options:
changing of a higher pair to a lower pair
turning its upside down
obtained by fixing different links in a kinematic chain
obtained by reversing the input and output motion
Answer: B
Question: A brass bar, having cross sectional area of 150mm2, is subjected to axial force of 50kN. What will be the total strain of bar if E= 1.05 x 104 N/mm2?
Options:
0.062mm
0.025mm
0.068mm
0.054mm
Answer: D
Question: The computer devices and smart phones that have _______ with pressure sensor.
Options:
Automotive Industry
Industrial
Aviation
Touch screen
Answer: C
Question: Which requires data stream management?
Options:
Bigdata
IoT
Bigdata & IoT
Device data
Answer: B
Question: Which of the following holds good in all natural processes?
Options:
The Doppler Effect
Newton’s law of gravitation
Electromagnetic law
Lenz’s law
Answer: B
Question: A hollow sphere (k = 30 W/m K) of inner radius 6 cm and outside radius 8 cm has a heat generation rate of 4000000 W/m3. The inside surface is insulated and heat is removed by convection over the outside surface by a fluid at 100 degree Celsius with surface conductance 300 W/m2 K. Make calculations for the temperature at the outside surfaces of the sphere
Options:
105.6 degree Celsius
205.6 degree Celsius
305.6 degree Celsius
405.6 degree Celsius
Answer: A
Question: According to Millers Theorem, what is the impedance in input port if I1 = 20 mA, I2 = 30 mA and Z = 2.3 kΩ?
Options:
0.38 kΩ
3.83 kΩ
0.57 kΩ
5.75 kΩ
Answer: D
Question: What is the size of plant mitochondrial DNA?
Options:
16kb
200-2500kb
100- 2550kb
100-2500kb
Answer: B
Question: Which of the following commands will be used to delete 6 lines from the current cursor location?
Options:
6d
6X
6dd
6x
Answer: A
Question: In which agent does the problem generator is present?
Options:
Learning agent
Observing agent
Reflex agent
None of the mentioned
Answer: A
Question: For a 2-wire ac single phase distribution system operating at ‘30’ MW and ‘315’ kV, operating at the power factor of 0.8 having 15Ω of resistance of each wire, then the power received at the consumer end will be ____________
Options:
29.79 MW
29.895 MW
29.76 MW
29 MW
Answer: A
Question: 5. The total charge of a surface with densities 1,2,…,10 is
Options:
11
33
55
77
Answer: C
Question: A rectangle has dimension of 10cm x 20cm. where will be its center of gravity?
Options:
(10,10)
(20,5)
(10,5)
(5,10)
Answer: A
Question: Which option is used with ls to display attributes of the directory ?
Options:
-a
-ld
-d
-o
Answer: C
Question: According to VBT, the direction of a bond which is formed due to overlapping will be _____________
Options:
In the same direction in which orbitals are concentrated
In the opposite direction in which orbitals are concentrated
Perpendicular to the direction in which orbitals are concentrated
None of the mentioned
Answer: A
Question: Maximum fluctuation of energy in a flywheel is equal to
Options:
Iω(ω1 – ω2)
Iω2CS
2ECS
all of the mentioned
Answer: C
Question: The concept is used in many branches of civil engineering and building construction?
Options:
Reinforced concrete
Prestressed concrete
Steel concrete
Lump sum concrete
Answer: B
Question: At the Point of contraflexure, what is the value of bending moment?
Options:
one
zero
three
infinity
Answer: B
Question: Which of the following object is used to describe the data, usually as part of the XML schema?
Options:
operation
prototype
types
none of the mentioned
Answer: C
Question: Why inductors are not preferred for audio frequency?
Options:
Large and heavy
High power dissipation
High input impedance
None of the mentioned
Answer: A
Question: Which happens first authorization or authentication?
Options:
Authorization
Authentication
Authorization & Authentication are same
None of the mentioned
Answer: A
Question: Application layer offers _______ service.
Options:
End to end
Process to process
Both End to end and Process to process
None of the mentioned
Answer: A
Question: Whenever a request to the page that is not present in the main memory is accessed ______ is triggered.
Options:
Interrupt
Request
Page fault
None of the mentioned
Answer: C
Question: 10. Before building a presentation with a multimedia authoring system, the designer would use a _________
Options:
Flowchart
Hypermedia database
Button file
Storyboard
Answer: D
Question: In case of pure capacitor, the voltage?
Options:
leads the voltage by 90⁰
lags behind the voltage by 45⁰
lags behind the voltage by 90⁰
is in phase with the voltage
Answer: C
Question: In Ward Leonard speed control method for lowering the speed of the motor ______________
Options:
Reduce armature voltage
Increase armature voltage
Increase field current
Decrease field current
Answer: A
Question: _____________ the injection pressure better the dispersion and penetration of the fuel into all the desired locations in combustion chamber.
Options:
Higher
Lower
Equal
None of the mentioned
Answer: A
Question: For the parallel reaction, A→B of order n1 and A→C of order n2, if B is the desired product, then which of the following reactor/ combination of reactors is used if n1 > n2?
Options:
CSTR
CSTR followed by Bubbling bed reactor
PFR
CSTR followed by PFR
Answer: C
Question: What is meant by agent’s percept sequence?
Options:
Used to perceive the environment
Complete history of actuator
Complete history of perceived things
None of the mentioned
Answer: C
Question: How many basic binary subtraction operations are possible?
Options:
1
4
3
2
Answer: B
Question: What is the value of voltage VB of a CB short circuit current frequency response configuration if VCC = 12V, R1 = 25kΩ and R2 = 6kΩ?
Options:
2.84V
13.03V
2.45V
2.32V
Answer: D
Question: Unpleasant smelling carbylamines are formed by heating alkali and chloroform with which of the following?
Options:
Any amine
Any aliphatic amine
Any aromatic amine
Any primary amine
Answer: D
Question: The change in internal energy, when a gas is cooled from 927° to 27° is?
Options:
100%
300%
200%
75%
Answer: C
Question: Which types of isomers are formed in rearrangement reactions?
Options:
structural isomers
Geometrical isomers
Optical isomer
Conformational isomers
Answer: A
Question: Address decoding for dynamic memory chip control may also be used for ______________
Options:
Chip selection and address location
Read and write control
Controlling refresh circuits
Memory mapping
Answer: A
Question: Bansal has 7 times as many two-rupee coins as he has five-rupee coins. If he has in all a sum of rupees 95, how many coins of each denomination does he have?
Options:
5 two-rupee and 2 five-rupee
15 two-rupee and 5 five-rupee
5 two-rupee and 15 five-rupee
15 two-rupee and 5 five-rupee
Answer: B