b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: A cylindrical stainless steel (k = 25 W/m K) ingot, 10 cm in diameter and 25 cm long, passes through a heat treatment furnace which is 5 meter in length. The initial ingot temperature is 90 degree Celsius, the furnace gas is at 1260 degree Celsius and the combined radiant and convective surface coefficient is 100 W/m2 K. Determine the maximum speed with which the ingot moves through the furnace if it must attain 830 degree Celsius temperature. Take thermal diffusivity as 0.45 * 10 -5 m2/s
Options:
. 000116 m/s
.000216 m/s
. 000316 m/s
. 000416 m/s
Answer: D
Question: Given x(t)=e-t u(t). Find the inverse Laplace transform of e-3s X(2s).
Options:
\(\frac{1}{2}\) e-(t-3)/2 u(t+3)
\(\frac{1}{2}\) e-(t-3)/2  u(t-3)
\(\frac{1}{2}\) e(t-3)/2 u(t-3)
\(\frac{1}{2}\) e(t-3)/2  u(t+3)
Answer: B
Question: The processor indicates to the devices that it is ready to receive interrupts ________
Options:
By enabling the interrupt request line
By enabling the IRQ bits
By activating the interrupt acknowledge line
None of the mentioned
Answer: C
Question: What is delta (error) in perceptron model of neuron?
Options:
error due to environmental condition
difference between desired & target output
can be both due to difference in target output or environmental condition
none of the mentioned
Answer: A
Question: What is the torque exerted by a bar magnet on itself due to its field?
Options:
Maximum
Zero
Minimum
Depends on the direction of the magnetic field
Answer: B
Question: _________ variable does depend on how much material you have.
Options:
Intensive
Extensive
Both intensive and extensive
Neither intensive nor extensive
Answer: B
Question: Select the incorrect statement from the following option.
Options:
Laminar composites consist of 2-D sheets that are stacked and subsequently cemented together
Sandwich panels consist of two stronger outer sheets separated by a layer of less dense core material
Core material should be heavy-weight and low corrosion resistance
The stiffness of the sandwich panel increases as the core thickness increases
Answer: A
Question: The accuracy of simulation depends on accuracy of
Options:
fabrication house parameters
electrical parameters
active parameters
functional parameters
Answer: A
Question: Stress-strain curve for semi crystalline thermoplastics can be divided into ___ regimes.
Options:
2
3
4
5
Answer: B
Question: The grain boundary sliding is promoted by increasing ____________ and decreasing ___________
Options:
temperature, strain rate
strain rate, temperature
temperature, stress
stress, temperature
Answer: A
Question: What amount of impurity is allowed for copper to be used in electric applications?
Options:
0.1%
0.2%
0.3%
0.4%
Answer: A
Question: Which of the following is correctly matched with its subsequent role?
Options:
Topoisomerase II- can remove both positive and negative supercoil in the DNA duplex
Polymerase I- larger fragment responsible for exonuclease activity
DnaA protein- responsible for “melting” of the DNA double helix during replication
DnaB protein- attaches to the newly unwounded single strand of DNA to prevent folding of the strand
Answer: C
Question: Virtual Work done is saved in the form of potential energy. It is best given by ___________
Options:
δU = Fδrcosθ
δU = Fδrsinθ
δU = Fδrcotθ
δU = Fδrδθ
Answer: A
Question: 4. Consider a system if represented by state space equation and x1 (t) =x2 (t), then the system is:
Options:
Controllable
Uncontrollable
Observable
Unstable
Answer: B
Question: If L1, L2 are regular and op(L1, L2) is also regular, then L1 and L2 are said to be ____________ under an operation op.
Options:
open
closed
decidable
none of the mentioned
Answer: B
Question: 10. 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">x <span class="sy0">=</span> <span class="st0">'abcd'</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><span class="br0">[</span><span class="br0">]</span><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:
[‘a’, ‘b’, ‘c’, ‘d’]
[‘abcd’]
[[‘a’], [‘b’], [‘c’], [‘d’]]
none of the mentioned
Answer: D
Question: The nested class can be declared ___________________
Options:
Public
Private
Protected
Public, Protected, Private or Package private
Answer: D
Question: How many boundary conditions will be required to solve this question?
Options:
0
1
2
3
Answer: C
Question: Consider the above problem, calculate rate of temperature change at 20 cm distance from the side being heated
Options:
0.777 degree Celsius/hour
0.888 degree Celsius/hour
0.999 degree Celsius/hour
0.666 degree Celsius/hour
Answer: A
Question: Signal sequences are ____________
Options:
Short peptide sequences attached to a protein that initiates its degradation by digestive enzymes
Short peptide sequences to transport a protein to the nucleus
Glycoproteins that serve as an address for transporting newly synthesized protein to the correct location
Short peptide sequences that serve as an address for transporting newly synthesized proteins to the correct location
Answer: D
Question: In the above teaches relation ” Select * from teaches where Year = ‘2010’” displays how many rows?
Options:
2
4
5
1
Answer: A
Question: In which type of breakdown, an avalanche of electrons is formed?
Options:
Defect Breakdown
Thermal Breakdown
Intrinsic Breakdown
Electrochemical Breakdown
Answer: A
Question: Which one of the following, is a static mechanical property?
Options:
Impact strength
Creep strength
Fatigue strength
Rebound hardness
Answer: B
Question: 6. Which one of the following is a disadvantage of proportional controller?
Options:
It is destabilizes the system
It produces offset
It makes the response faster
It has very simple implementation
Answer: C
Question: Find the ratio of the effective tensile load to which the two bolts are subjected.
Options:
1
10
12
8
Answer: B
Question: If the Larsen-Miller parameter is 50*103 at the temperature of 600 degrees. The C1 is equal to 50. Find the fatigue life of the component in hr?
Options:
1400 hr
500 hr
1442 hr
54841 hr
Answer: C
Question: Scattered energy in all directions provides _________ at a receiver.
Options:
Channels
Loss of signal
No energy
Additional radio energy
Answer: D
Question: In economics of nuclear power plant taxes and insurance charges are taken as _______
Options:
operating cost
maintenance cost
capital cost
fixed cost
Answer: D
Question: What is the value of gyramagnetic ratio of proton?
Options:
41.10 radian/Tesla
42.57 MHz/Tesla
26.75 radian/Tesla
41.10 MHz/Tesla
Answer: B
Question: The ____ the pressure ratio, the ____ will be efficiency.
Options:
less, more
less, less
more, more
more, less
Answer: B
Question: In Pelton turbine the ratio of volume available at shaft of turbine and power supplied at the inlet of the turbine is _______
Options:
Mechanical efficiency
Volumetric efficiency
Hydraulic efficiency
Overall efficiency
Answer: D
Question: Transition capacitance is also called as _______
Options:
diffusion capacitance
depletion capacitance
conductance capacitance
resistive capacitance
Answer: B
Question: A Bucket containing water is going in a vertical circle. The water ___________
Options:
Falls drop by drop
Falls all at once
Does not fall
Only upper half of the water is lost
Answer: A
Question: What is the section factor for a triangular channel having depth y and side slope Z?
Options:
\(\frac{2Zy^{\frac{5}{2}}}{\sqrt{2}}\)
\(\frac{Zy^{\frac{5}{2}}}{\sqrt{2}}\)
\(\frac{Zy^{\frac{5}{2}}}{2}\sqrt{2}\)
\(\frac{Zy^{\frac{5}{2}}}{2}\)
Answer: C
Question: In multiport memory configuration, the processor(s) that address the multiport memory is(are)
Options:
1
2
3
many
Answer: B
Question: The content of the matrix Need is ____________
Options:
Allocation – Available
Max – Available
Max – Allocation
Allocation – Max
Answer: C
Question: Find the rate of conduction heat transfer through a 1.5 cm thick hardwood board, k = 0.16 W/m K, with a temperature difference between the two sides of 20°C.
Options:
113 W/m2
213 W/m2
230 W/m2
312 W/m2
Answer: B
Question: In Go-Back-N window, when the timer of the packet times out, several packets have to be resent even some may have arrived safe. Whereas in Selective Repeat window, the sender resends ___________
Options:
Packet which are not lost
Only those packets which are lost or corrupted
Packet from starting
All the packets
Answer: B
Question: The PPP protocol _________
Options:
Is designed for simple links which transport packets between two peers
Is one of the protocols for making an Internet connection over a phone line
Is designed for simple links which transport packets between two peers and making an Internet connection over a phone line
Is used for sharing bandwidth
Answer: C
Question: In flexible end plate design, beam is designed for the
Options:
maximum bending moment
shear force
torsional moment
zero end moment
Answer: D
Question: The instruction, MOV AX, 0005H belongs to the address mode
Options:
register
direct
immediate
register relative
Answer: C
Question: Mobility of the solid lubricants on the adsorbents promotes ___________
Options:
Self-healing
Maintain the molecular structure
Ineffectiveness
Effectiveness
Answer: A
Question: To replace | with ~, which one of the following commands will be used?
Options:
tr ‘|\’  ‘~-‘
tr ‘|\’  ‘~-‘ > emp.lst
tr |  ~ emp.lst
!
Answer: C
Question: In a sequential circuit, the output at any time depends only on the input values at that time.
Options:
Past output values
Intermediate values
Both past output and present input
Present input values
Answer: C
Question: What would be the asymptotic time complexity to add a node at the end of singly linked list, if the pointer is initially pointing to the head of the list?
Options:
O(1)
O(n)
θ(n)
θ(1)
Answer: C
Question: Which is the drive in which each machine has separate motors to drive?
Options:
Multi-motor drive
Individual drive
Group drive
Stepper drive
Answer: B
Question: Which of the following is the backward design equation for a low pass-to-high pass transformation?
Options:
\(\Omega_S=\frac{\Omega_S}{\Omega_u}\)
\(\Omega_S=\frac{\Omega_u}{\Omega’_S}\)
\(\Omega’_S=\frac{\Omega_S}{\Omega_u}\)
\(\Omega_S=\frac{\Omega’_S}{\Omega_u}\)
Answer: B
Question: The Gauss-Seidel method is applicable to strictly diagonally dominant or symmetric________ definite matrices.
Options:
Positive
Negative
Zero
Equal
Answer: A
Question: What is the maximum efficiency of a class B circuit?
Options:
90%
78.5%
40%
50%
Answer: B
Question: If influence area contributing to a particular load increases, then what happens to the possibility of having full design load on each square meter of area?
Options:
Increases
Decreases
Doesn’t affect
Depends on case
Answer: B
Question: What is the viscosity of water at 30oC?
Options:
80.1
0 .801
801
0.081
Answer: B
Question: Just like the collinear forces for free body diagrams there are collinear couple and the net moment is taken out from it.
Options:
The first part of the statement is false and other part is true
The first part of the statement is false and other part is false too
The first part of the statement is true and other part is false
The first part of the statement is true and other part is true too
Answer: C
Question: Fluid does not offer resistance to change of__________
Options:
Temperature
Volume
Pressure
Shape
Answer: D
Question: ____ are formed when insoluble solids are mixed with a vehicle to form a suspension.
Options:
Negative mixture
Positive mixtures
Neutral mixtures
Solid mixtures
Answer: A
Question: The difference between the functions re.sub and re.subn is that re.sub returns a _______________ whereas re.subn returns a __________________
Options:
string, list
list, tuple
string, tuple
tuple, list
Answer: A
Question: Which of the following is not among the essential requirement to cause fatigue failure?
Options:
The maximum tensile stress of sufficiently high value
Large enough variation or fluctuation in the applied pressure
The sufficiently large number of cycle of applied stress
High shear stress on the sample
Answer: D
Question: A scooterist moving with a speed of 36km/h sees a child standing in the middle of the road. He applies the brakes and brings the scooter to rest in 5s just in time to save the child. Calculate the average retarding force on the vehicle, if mass of the vehicle and the driver is 300kg.
Options:
270N
600N
150N
125N
Answer: D
Question: A position dependent force, F = 7-2x+3x2-N acts on a small body of mass 2kg and displaces it from x = 0 to x = 5m. The work done in joules is ___________
Options:
135
270
35
70
Answer: A
Question: Find the odd one out.
Options:
Phycobilins
Chlorophyll b
Carotenoids
Chlorophyll a
Answer: D
Question: Which of the following conventions is used to denote the presence of carbonyl group in left/right in the chemical structure of a carbohydrate?
Options:
Positive/ negative
-1/ +1
L/ R
L/ D
Answer: D
Question: Individual control words of the micro routine are called as ______
Options:
Micro task
Micro operation
Micro instruction
Micro command
Answer: C
Question: The Concentration of the two phases in a closed system at the Interphase is
Options:
Changes continuously
Never changes
Becomes zero
Increases till the driving force becomes zero
Answer: B
Question: 12. What will be the output of the following C++ 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"><pre class="de1"><span class="co2">#include &lt;iostream&gt;</span> <span class="co2">#include &lt;string&gt;</span> <span class="kw2">using</span> <span class="kw2">namespace</span> std<span class="sy4">;</span> <span class="kw2">class</span> A <span class="br0">{</span> <span class="kw4">float</span> d<span class="sy4">;</span> <span class="kw2">public</span><span class="sy4">:</span> <span class="kw2">virtual</span> <span class="kw4">void</span> func<span class="br0">(</span><span class="br0">)</span><span class="br0">{</span> <span class="kw3">cout</span><span class="sy1">&lt;&lt;</span><span class="st0">"Hello this is class A<span class="es1">\n</span>"</span><span class="sy4">;</span> <span class="br0">}</span> <span class="br0">}</span><span class="sy4">;</span> &nbsp; <span class="kw2">class</span> B<span class="sy4">:</span> <span class="kw2">public</span> A <span class="br0">{</span> <span class="kw4">int</span> a <span class="sy1">=</span> <span class="nu0">15</span><span class="sy4">;</span> <span class="kw2">public</span><span class="sy4">:</span> <span class="kw4">void</span> func<span class="br0">(</span><span class="br0">)</span><span class="br0">{</span> <span class="kw3">cout</span><span class="sy1">&lt;&lt;</span><span class="st0">"Hello this is class B<span class="es1">\n</span>"</span><span class="sy4">;</span> <span class="br0">}</span> <span class="br0">}</span><span class="sy4">;</span> &nbsp; <span class="kw4">int</span> main<span class="br0">(</span><span class="kw4">int</span> argc, <span class="kw4">char</span> <span class="kw4">const</span> <span class="sy2">*</span>argv<span class="br0">[</span><span class="br0">]</span><span class="br0">)</span> <span class="br0">{</span> A <span class="sy2">*</span>a <span class="sy1">=</span> <span class="kw3">new</span> A<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> B b<span class="sy4">;</span> a <span class="sy1">=</span> <span class="sy3">&amp;</span>b<span class="sy4">;</span> a<span class="sy2">-</span><span class="sy1">&gt;</span>func<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy4">;</span> <span class="br0">}</span></pre></div></div></div></div></div></div>
Options:
Hello this is class A
Hello this is class B
Error
Segmentation Fault
Answer: D
Question: Which of the following has a real time clock?
Options:
Galileo Gen 2
Rasberry Pi
Arduino
Rasberry Pi 3
Answer: B
Question: What is the time complexity of an infix to postfix conversion algorithm?
Options:
O(N log N)
O(N)
O(N2)
O(M log N)
Answer: B
Question: A system has three stage cascaded amplifier each stage having a power gain of 10 dB and noise figure of 6 dB. the overall noise figure is
Options:
1.38
6.8
4.33
10.43
Answer: C
Question: Calculate the volume of CSTR in litre required to achieve 70% conversion. The feed contains 10 molA/litre with feed rate of 3 lit/min and rate constant 0.15 for the reaction -rA = k(CA)1.5.
Options:
3
9
18
27
Answer: A
Question: The server must write all NFS data ___________
Options:
synchronously
asynchronously
index-wise
none of the mentioned
Answer: A
Question: Why is it difficult to revoke capabilities?
Options:
They are too many
They are not defined precicely
They are distributed throughout the system
None of the mentioned
Answer: C
Question: What is the mesh size of coal used in winker gas generator?
Options:
<8
>8
<16
>16
Answer: A
Question: How many poles to be used in DC machine if brushes are placed 4 commutator segments apart for 16 commutator segments?
Options:
8
12
2
4
Answer: D
Question: According to Gaynor, how is the thickness of the film varies with time?
Options:
Exponentially
Linearly
Independent
Sinusoidally
Answer: A
Question: Automobile crankshaft is likely to undergo _____ fracture.
Options:
Ductile
Brittle
Intergranular
Fatigue
Answer: D
Question: How many types are the current transformers classified into?
Options:
2
3
4
5
Answer: A
Question: DDD refines SAD and includes Which of the following?
Options:
Mid-level Design Models
Detailed Design Rationale
Mapping between Models
All of the mentioned
Answer: D
Question: Which type of device FPGA are?
Options:
SLD
SROM
EPROM
PLD
Answer: D
Question: _________ method is used to establish priority by serially connecting all devices that request an interrupt.
Options:
Vectored-interrupting
Daisy chain
Priority
Polling
Answer: A
Question: Which type of reaction is hydrogenation?
Options:
Exothermic
Endothermic
Neutral
None of the mentioned
Answer: A
Question: The bauxite in India occurs primarily as ____________
Options:
Gibbsite
Kaolinite
Shieldite
Karinite
Answer: A
Question: What is the general form of elastic curve of a beam?
Options:
Linear first-order differential equation
Linear second-order differential equation
Non-linear first-order differential equation
Non-linear second-order differential equation
Answer: A
Question: Which of the following creates a virtual relation for storing the query?
Options:
Function
View
Procedure
None of the mentioned
Answer: B
Question: If the entire volume of a PFR is 10 m3 and dead volume is 2 m3, then the active volume of the reactor is ____
Options:
20
5
8
12
Answer: C
Question: If it is assumed that the iron part of magnetic circuit requires zero mmf, relation between Ef and If will be __________
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-quiz-q5a.png" alt="electrical-machines-questions-answers-quiz-q5a" width="208" height="211" class="alignnone size-full wp-image-160902" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-quiz-q5b.png" alt="electrical-machines-questions-answers-quiz-q5b" width="198" height="203" class="alignnone size-full wp-image-160903" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-quiz-q5c.png" alt="electrical-machines-questions-answers-quiz-q5c" width="177" height="205" class="alignnone size-full wp-image-160904" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-quiz-q5d.png" alt="electrical-machines-questions-answers-quiz-q5d" width="203" height="241" class="alignnone size-full wp-image-160905" />
Answer: A
Question: If rmdir dir001 fails, what could be the reason(s)?
Options:
dir001 doesn’t exist
dir001 is not empty
permissions of dir001 doesn’t allow to remove it
dir001 doesn’t exist, dir001 is not empty and permissions of dir001 doesn’t allow to remove it
Answer: D
Question: Mechanical method of water treatment is done to _____________
Options:
Heat the feed water
To remove solid matter and impurities
To add some solid materials
To remove dissolved gases
Answer: B
Question: Fluorescent occurs when the radiation in the primary beam knocks out___________
Options:
Outer shell electrons
Inner shell electrons
Outer shell photon
Inner shell photon
Answer: B
Question: What is the relation between kinetic energy and momentum?
Options:
p=m/v
p=mva
p=mv
p=m
Answer: C
Question: The technique for separate but parallel signalling channel is called ________
Options:
Common channel signalling
Forward channel signalling
Reverse channel signalling
Separate channel signalling
Answer: B
Question: Ripple factor of half wave rectifier is _________
Options:
1.414
1.21
1.3
0.48
Answer: B
Question: A pair of bevel gears is mounted on two intersecting shafts who have a shaft angle of 80°. The gear ratio of the gears is 1/3. Find the pitch angles.
Options:
62.76°, 17.24°
49.31°, 30.69°
56.97°, 23.03°
64.63°, 15.37°
Answer: A
Question: Which of the following is used for performance management for virtualized Java Apps with VMware integration?
Options:
Hyperic
Internetseer
RightScale
All of the mentioned
Answer: A
Question: The moment is the cross product of which two vectors?
Options:
Force and Radius vectors
Radius and Force vectors
Force and Radius scalars
Radius and Force scalars
Answer: B
Question: How is negative of an image obtained with intensity levels [0,L-1] with “r” and “s” being pixel values?
Options:
s = L – 1 + r
s = L – 1 – r
s = L + 1 + r
s = L + 1 + r
Answer: B
Question: During short circuit condition, the voltage is equal to ________
Options:
2 V
0 V
1 V
3 V
Answer: A
Question: Name the plant organelle which acts as a major site for an oxidative reaction?
Options:
Peroxisomes
Mitochondria
Chloroplast
Thylakoid
Answer: D
Question: The procedure of fetching the chosen program segments or data from the secondary storage into the physical memory is
Options:
mapping
swapping
unswapping
pipelining
Answer: B
Question: The CDF for a certain random variable is given as F(x) = {0, -∞<x≤0; kx2, 0<x≤10; 100k, 10<x<∞;} The value of k is __________
Options:
100
50
1/50
1/100
Answer: C
Question: Endocarditis is caused by which of the following fungi?
Options:
Candida albicans
Penicillium notatum
Penicillium chrysogenum
Agaricus campestris
Answer: A
Question: If we are given F value and R value, which is the only one variable we cannot determine by this information?
Options:
Value of P
Temperature of inlet and outlet of shell
Temperature of inlet and outlet of tube
Temperature of inlet and outlet of shell and tube
Answer: D
Question: For a 4 pole three phase induction motor having synchronous speed of 1500 rpm is operating at 1450rpm. The frequency of the induced emf in rotor is?
Options:
100 Hz
50 Hz
150 Hz
0 Hz
Answer: A