b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: Water does a nucleophilic attack on phosphate monoester by producing ____________
Options:
Phosphorous chloride
Phosphorous sulfide
Inorganic phosphate
Organic phosphate
Answer: C
Question: Which of the following proteins are involved in initiating phage assembly and maintaining the stability of the viral particle?
Options:
gp III and gp VIII
gp VIII and gp II
gp VI and gp IV
gp VII and gp IX
Answer: D
Question: A series RLC circuit has R = 10 Ω, |XL| = 20 Ω and |XC| = 20 Ω is connected across an AC supply of 200 Vrms. The RMS voltage across the capacitor is ____________
Options:
200∠-90° V
200∠90° V
400∠90° V
400∠-90° V
Answer: B
Question: Which of the following is not a desirable of a road stone?
Options:
Hydrophobic in nature
Sufficient hardness and toughness
Durability at the place of use
Hydrophilic in nature
Answer: B
Question: What is the genome size of yeast?
Options:
12
120
170
3,300
Answer: D
Question: In a parallel in/parallel out shift register, D0 = 1, D1 = 1, D2 = 1, and D3 = 0. After three clock pulses, the data outputs are ________
Options:
1110
0001
1100
1000
Answer: B
Question: Consider the complex number z, for which a line segment A is drawn connecting origin and the point z. Also, consider the line segment B connecting origin and z̅. if z = x+iy, and the smaller angle between A and B is α, then select the incorrect option.
Options:
α=π/2 if x=y
α>π/2 if |y|>|x|
α=π/2 if x=-y
α=2×Arg(z)
Answer: D
Question: Which command is used for killing a line?
Options:
ctrl-k
del
esc
ctrl-u
Answer: C
Question: How many mechanisms are involved in the recombination process?
Options:
1
2
3
4
Answer: B
Question: In a two phase generator, the armature has two distinct windings that are displaced __________ apart.
Options:
45⁰
90⁰
135⁰
180⁰
Answer: B
Question: Find the positive root of the equation x-cosx using Regula Falsi method and correct to 4 decimal places.
Options:
0.73908
0.63908
0.74980
0.64908
Answer: C
Question: Which one is not a stage of COCOMO-II?
Options:
Early design estimation model
Application Composition estimation model
Comprehensive cost estimation model
Post architecture estimation model
Answer: B
Question: The density of a certain rod a foot long varies directly as the square of the distance from one end. Find the centre of gravity.
Options:
4/3a
3/4a
1/3a
1/4a
Answer: B
Question: A 315V, 3-phase 400 MVA alternator is running at leading power factor load at constant excitations. The most appropriate representation in space domain is?
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2016/05/operating-33a.png" alt="operating 33a" width="172" height="236" class="alignnone size-full wp-image-124432" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2016/05/operating-33b.png" alt="operating 33b" width="96" height="156" class="alignnone size-full wp-image-124433" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2016/05/operating-3c.png" alt="operating 3c" width="143" height="202" class="alignnone size-full wp-image-124434" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2016/05/operating-3d.png" alt="operating 3d" width="168" height="261" class="alignnone size-full wp-image-124436" />
Answer: A
Question: Point where XX’ and YY’ intersect, is called __________
Options:
abscissa
ordinate
origin
coordinate
Answer: C
Question: Hydraulic cells are preferable since _______________
Options:
Can be used up to high pressure
Faster indication
Used for measuring high weights
All of the mentioned
Answer: D
Question: Which property of Nanomaterials make them suitable to be used for elimination of pollutants?
Options:
High purity
Better thermal conductivity
Enhanced chemical activity
Small size
Answer: C
Question: What is the result of math.fsum([.1 for i in range(20)])?
Options:
2.0
20
2
2.0000000000000004
Answer: A
Question: In OSPF, which protocol is used to discover neighbour routers automatically?
Options:
Link state protocol
Error-correction protocol
Routing information protocol
Hello protocol
Answer: D
Question: For a 400 V, 3 phase alternator gives an open circuit voltage of 380V and armature current of 38A at a field current of 20A. Then the synchronous reactance of the machine is?
Options:
10 ohm
38/√3
19 ohm
1.9 ohm
Answer: A
Question: If a function doesn’t have a return statement, which of the following does the function return?
Options:
int
null
None
An exception is thrown without the return statement
Answer: B
Question: Which of the following is the lightest among the following?
Options:
Magnesium
Aluminum
Titanium
Copper
Answer: B
Question: 2. A band limited signal with a maximum frequency of 5 KHz to be sampled. According to the sampling theorem, the sampling frequency which is not valid is:
Options:
5 KHz
12 KHz
15 KHz
20 KHz
Answer: C
Question: The command ‘ulimit’
Options:
set a limit on specified resource for system users
set/show process resource limit
set a limit on specified resource for system users & set/show process resource limit
none of the mentioned
Answer: C
Question: A 275 kV TL has following line constants A=0.85ʟ5o, B=200ʟ75o. The active power angle such that the voltage to be maintained at the other end will be 275 kV ____________
Options:
22
16
18
24
Answer: A
Question: If the total power generated is given as 3000W. Calculate the rate of heat generation at the weld if the melting factor is given as 0.6 and the heat transfer factor as 0.8?
Options:
1444J/s
1434J/s
1240J/s
1440J/s
Answer: A
Question: How many grams of C2H6 are required to produce 88 grams of CO2 when it is burned in the excess of oxygen?
Options:
15
30
45
60
Answer: B
Question: Vapour pressure is dependent on
Options:
Temperature
Pressure
Volume
None of the mentioned
Answer: A
Question: Which of the following proteins have discrete DNA-binding domains?
Options:
Excretory proteins
Plasma membrane proteins
Catalytic proteins
Regulatory proteins
Answer: B
Question: The emulsion polymerisation can be mainly for the typical monomers which undergo ____________
Options:
Ziegler-natta polymerisation
Condensation polymerisation
Chain radical polymerisation
Co-ordination polymerisation
Answer: C
Question: How many gram moles of N2 does it contain?
Options:
8107
6789
7583
7357
Answer: B
Question: Which of the following statements is false about ATP hydrolysis?
Options:
It is highly exergonic
Activation energy is relatively high
∆G‘°=-30.5kJ/mol
∆G‘°=30.5kJ/mol
Answer: D
Question: How do we calculate losses for a larger range of Reynolds number?
Options:
Moody chart
Bar chart
Scatter chart
Column histogram
Answer: A
Question: Gas turbine power plants are most suitable for which of the following loads?
Options:
Only Base load
Only Peak load
Base and Peak loads
Gas turbine power plants are not practical
Answer: B
Question: The formulae for load factor against cracking is ____________
Options:
Cracking moment/Working moment
Cracking moment/Bending moment
Cracking moment/Tensile moment
Cracking moment/Aerial moment
Answer: A
Question: Energy gradient line takes into consideration
Options:
potential and kinetic heads only
potential and pressure heads only
kinetic and pressure heads only
potential, kinetic and pressure heads
Answer: D
Question: The polar plot of a transfer function passes through the critical point (-1,0).Gain margin is
Options:
zero
-1dB
1dB
Infinity
Answer: B
Question: Blowby losses ____________ directly with compression ratio.
Options:
increases
decreases
remains same
none of the mentioned
Answer: B
Question: To override the default action and catch the signal ____ system call is used.
Options:
sig
SIGKILL
signal
SIGINT
Answer: A
Question: Transversal equalizers are ________ and decision feedback equalizers are ______
Options:
Feed forward, feed back
Feed back, feed forward
Feed forward, feed forward
Feedback, feedback
Answer: A
Question: A periodic square wave is formed by rectangular pulses ranging from -1 to +1 and period = 2 units. The ratio of the power in the 7th harmonic to the power in the 5th harmonic for this waveform is equal to ____________
Options:
1
0.5
2
2.5
Answer: B
Question: Fullerenes are stable with __________ hybridization.
Options:
sp
sp2
sp3
sp4
Answer: B
Question: To improve the switching speed
Options:
voltage swing should be increased
voltage swing should be decreased
gate length should be increased
gate thickness should be increased
Answer: D
Question: 13. What will the result when we evaluate this 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="text"><pre class="de1">$ directory=’pwd’=`pwd`</pre></div></div></div></div></div></div>
Options:
output of pwd command along with string pwd=
undefined output
erroneous
directory variable will hold string pwd
Answer: A
Question: Modules that have more than one item in their API can ________
Options:
Assign itself to a global variable
Invoke another module of the same kind
Return a namespace object
Invoke another module of the same kind
Answer: C
Question: 1+0i is _________________ for complex number z.
Options:
additive inverse
additive identity element
multiplicative identity element
multiplicative inverse
Answer: B
Question: What is meant by the single dash in Morse code?
Options:
A
T
Z
E
Answer: A
Question: What is the hardness of low brass?
Options:
HRB 40
HRB 55
HRC 55
HRC 60
Answer: B
Question: How do we create and preload an image object in JavaScript?
Options:
Use new keyword
Call Image()
Both Use new keyword and Call Image()
Set image()
Answer: C
Question: A normal subgroup is ____________
Options:
a subgroup under multiplication by the elements of the group
an invariant under closure by the elements of that group
a monoid with same number of elements of the original group
an invariant equipped with conjugation by the elements of original group
Answer: D
Question: A represent the ________ gap and B represent the ________ gap between views from the border.
Options:
vertical, horizontal
horizontal, vertical
left, right
right, left
Answer: A
Question: Mechanically air gaps in induction motor are kept very low to avoid _________
Options:
lower power factor
lagging nature
magnetizing current
all of the mentioned
Answer: A
Question: The point where angular velocity is maximum is?
Options:
A
B
C
D
Answer: B
Question: Which of the following step is not required in data analysis?
Options:
Synthesize results
Create reproducible code
Interpret results
None of the mentioned
Answer: B
Question: While performing read operation, one must take care that much current should not be
Options:
sourced from data lines
sinked from data lines
sourced or sinked from data lines
sinked from address lines
Answer: C
Question: Linux __________ the use of multiple swap spaces.
Options:
allows
does not allow
may allow
none of the mentioned
Answer: A
Question: MAC is a
Options:
one-to-one mapping
many-to-one mapping
onto mapping
none of the mentioned
Answer: B
Question: Consider we have a Double pipe Heat Exchanger, with inner tube of diameter 20mm (neglect thickness) and outer tube of diameter 30mm. We have two fluids A & B (KA = 15W/mK and KB = 20W/mK) we desire to have their flow rates as 15m3/s and 21m3/s respectively. If their Nusselt number after calculation is Nui = 429 and Nuo = 530. What is the overall heat transfer coefficient of the equipment is no fouling exists?
Options:
168.4 W/m2K
168.4×103 KW/m2K
188.4 W/m2K
168.4 KW/m2K
Answer: B
Question: Where voltage division problem arises
Options:
Series connected resistors
Parallel connected resistors
When resistors are equal
Both series and parallel resistors.
Answer: A
Question: Work is a
Options:
point function
path function
depends on the state
none of the mentioned
Answer: B
Question: Find the derivative of Tan(x) = Tan(y).
Options:
\(\frac{1+x^2}{1+y^2}\)
\(\frac{1+y}{1+x^2}\)
\(\frac{1+y^2}{1+x^2}\)
\(\frac{1+y^2}{1+x}\)
Answer: C
Question: Calculate the discharge through a channel having a bed slope 1 in 1000, area 12m2, hydraulic radius of 1.2m and Chezy’s constant being equal to 50.
Options:
17.98 m3/s
18.98 m3/s
19.98 m3/s
20.98 m3/s
Answer: D
Question: For the given information Z11 = 3, Z12 = 1, Z21 = 2, Z22 = 1. Find the value of Y11.
Options:
1
-1
2
-2
Answer: A
Question: A three phase 50 Hz transmission line has flat horizontal spacing with 3.5 m between adjacent conductors. The conductors are No. 2/0 hard drawn copper (outside diameter = 1.05cm). The voltage f the line is 110 kV. The capacitive reactance to neutral per kilometre of line is ____________
Options:
0.384 x 106 Ω/km to neutral
0.768 x 106 Ω/km to neutral
0.284 x 106 Ω/km to neutral
0.642 x 106 Ω/km to neutral
Answer: A
Question: The intent of a ______________ is to overkill the targeted server’s bandwidth and other resources of the target website.
Options:
Phishing attack
DoS attack
Website attack
MiTM attack
Answer: B
Question: Tonoplast is a ___________
Options:
membrane
toxic compound
sphingolipid
glycoprotein
Answer: C
Question: The 10’s complement of 562 is __________
Options:
4
3
7
8
Answer: A
Question: What is the formula for the Degree of Freedom for a condensed phase rule?
Options:
F=C-P+2
F=C-P+1
F=C+P+2
F=C+P+1
Answer: A
Question: Time complexity to find if there is an edge between 2 particular vertices is _________
Options:
O(V)
O(E)
O(1)
O(V+E)
Answer: A
Question: The transient creep described mathematically by _________ is expressed logarithmically by _________
Options:
Andrade, Manson
Andrade, Cottrell
Coffin, Manson
W.A. Wood, Orowan
Answer: B
Question: Which of the following come under system control?
Options:
Reconfigure
Shutdown
Powersave
All of the mentioned
Answer: D
Question: A boiler produces 4000 kg of dry and saturated steam in 6 hours. In the same time the mass of coal consumed is 300 kg of coal. The mean pressure of steam generated is 11 bar. The temperature of the feed water is 35°C. Determine the boiler efficiency if the calorific value of the fuel is 30000 kJ/kg.
Options:
85.64%
75.65%
95.65%
87.78%
Answer: D
Question: Fuel is injected into the cylinder at the end of ______________ stroke.
Options:
suction
compression
expansion
exhaust
Answer: B
Question: Compute the divergence of the vector xi + yj + zk.
Options:
0
1
2
3
Answer: A
Question: Glucose 6-phosphatase is present only in ___________
Options:
Liver
Muscle
Epithelial tissues
Kidneys
Answer: A
Question: What is the value of resultant gm if two non identical FETs are connected in parallel?
Options:
(µ1 rd1 + µ2 rd2)/ (rd1+rd2)
(µ1 rd2 + µ2 rd1)/ (rd1+rd2)
0
µ1 rd1+ µ2 rd2
Answer: B
Question: Hasse diagrams are first made by ______
Options:
A.R. Hasse
Helmut Hasse
Dennis Hasse
T.P. Hasse
Answer: B
Question: The present price of a cycle is Rs 8000. If its value is decreasing every year by 10% then find the price before 3 years.
Options:
10977
10976
10975
10974
Answer: D
Question: The next level of memory hierarchy after the L2 cache is _______
Options:
Secondary storage
TLB
Main memory
Register
Answer: B
Question: In UNIX, the ______________ system call is used to send a signal.
Options:
sig
send
kill
sigsend
Answer: C
Question: An imaginary circle which by pure rolling action, gives the same motion as the actual gear, is called
Options:
addendum circle
dedendum circle
pitch circle
clearance circle
Answer: B
Question: The value of CR,opt for product limiting microbial fermentation (in kg/m3), given the value of CR*=60 kg/m3 is ____
Options:
30
20
15
10
Answer: A
Question: In Standard normal distribution, the value of mode is ___________
Options:
2
1
0
Not fixed
Answer: D
Question: The full subtractor can be implemented using ___________
Options:
Two XOR and an OR gates
Two half subtractors and an OR gate
Two multiplexers and an AND gate
Two comparators and an AND gate
Answer: B
Question: Cylinder and cylinder heads for air cooled IC engines are casted using which technique?
Options:
Precision investment casting
Shell moulding
Permanent mould casting
Die casting
Answer: B
Question: The generated e.m.f from 25-pole armature having 200 conductors driven at 10 rev/sec having flux per pole as 20 mWb, with two parallel paths is ___________
Options:
400 V
500 V
200 V
300 V
Answer: B
Question: Point out the correct statement.
Options:
In versions of SQL Server through SQL Server 2014, sub-securables cannot use brackets in the form ‘[sub name]’. Use ‘sub name’ instead
HAS_PERMS_BY_NAME returns NULL when the query fails
In ADO.net, the sub-securable_class argument is valid only if the securable_class argument is set to OBJECT
None of the mentioned
Answer: A
Question: When the hydrogen fuel ends up in a star, it ___________
Options:
Contracts
Expands
Explodes
Stops shining
Answer: A
Question: The streamlines of the particles in a flow are recorded. If the streamline distribution remain the same even after sometime, what type of flow can it be?
Options:
steady
unsteady
uniform
non-uniform
Answer: A
Question: What will be the time complexity of the code to print combinations?
Options:
O(n)
O(n2)
O(n log n)
O(2n)
Answer: B
Question: What is true for competitive learning?
Options:
nodes compete for inputs
process leads to most efficient neural representation of input space
typical for unsupervised learning
all of the mentioned
Answer: D
Question: Concatenation Operation refers to which of the following set operations:
Options:
Union
Dot
Kleene
Two of the options are correct
Answer: D
Question: What is the effect of X-ray on methylene blue?
Options:
The crystal structure changes
It’s boiling point increases
It’s boiling point decreases
It gets bleached
Answer: C
Question: MOS ROM is constructed using __________
Options:
FETs
Transistors
MOSFETs
BJTs
Answer: C
Question: In Pelton turbine the energy available at inlet of runner that is at outlet of nozzle is known as
Options:
Shaft power
Runner power
Output power
Water power
Answer: B
Question: Find the inverse lapace of \(\frac{(s+1)}{[(s+1)^2+4][(s+1)^2+1]}\).
Options:
1⁄3 et [Cos(t) – Cos(2t)].
1⁄3 e-t [Cos(t) + Cos(2t)].
1⁄3 et [Cos(t) + Cos(2t)].
1⁄3 e-t [Cos(t) – Cos(2t)].
Answer: D
Question: In language understanding, the levels of knowledge that does not include?
Options:
Phonological
Syntactic
Empirical
Logical
Answer: C
Question: A network using CSMA/CD has a bandwidth of 10 Mbps. If the maximum propagation time (including the delays in the devices and ignoring the time needed to send a jamming signal, as we see later) is 25.6 μs, what is the minimum size of the frame?
Options:
128 bytes
32 bytes
16 bytes
64 bytes
Answer: D
Question: By adding recirculating lines to a 4-bit parallel-in serial-out shift register, it becomes a ________ ________ and ________ out register.
Options:
Parallel-in, serial, parallel
Serial-in, parallel, serial
Series-parallel-in, series, parallel
Bidirectional in, parallel, series
Answer: A
Question: Which term defines all the complete bipartite graph that are trees?
Options:
Symmetric
Anti – Symmetric
Circular
Stars
Answer: D
Question: Which of the following is not a basic type of stress?
Options:
Volumetric stress
Shear stress
Compressive stress
Tensile stress
Answer: A
Question: JFET is similar to that of fabrication of
Options:
Diode fabrication
BJT fabrication
FET fabrication
None of the mentioned
Answer: B
Question: In the molding sands, which of the following are the major properties?
Options:
Permeability
Sand Grains
Size of the grains
Permeability, sand grains and size of the grains
Answer: D
Question: What will be the summation of the entire individual floor lateral seismic load?
Options:
4V
3V
2V
V
Answer: D
Question: The details of low pass filter sections are given as fh =10kHz, AF= 2 and f=1.2kHz. Find the voltage gain magnitude of first order wide band-pass filter, if the voltage gain magnitude of high pass filter section is 8.32dB.
Options:
48.13dB
10.02dB
14.28dB
65.99dB
Answer: C
Question: The command ________________ such tables are available only within the transaction executing the query, and are dropped when the transaction finishes.
Options:
Create table
Create temporary table
Create view
Create label view
Answer: B
Question: The SR Method requires the
Options:
Total flow rate
Total heat
Total Feed
Total trays
Answer: A
Question: Water was used as the fluid in a fluidized bed. The length of the fluidization column was 1000mm. The manometer readings were 26 cm and 24 cm. Calculate the pressure difference per length of column. Acceleration due to gravity is used as 9.8 m/s2.
Options:
198 kg/m2s2
196 kg/m2s2
200 kg/m2s2
194 kg/m2s2
Answer: B
Question: Consider the impedance functionZ(s)=(s2+6s+8)/(s2+3s). Find the value of C1 after performing the first Cauer form.
Options:
1/4
1/3
1/2
1
Answer: B
Question: What is a complete binary tree?
Options:
Each node has exactly zero or two children
A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from right to left
A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from left to right
A tree In which all nodes have degree 2
Answer: C
Question: Which module in Python supports regular expressions?
Options:
re
regex
pyregex
none of the mentioned
Answer: A
Question: Energizing the transformer primary from a triangular wave voltage source makes the output voltage as __________
Options:
zero
a sine wave
a triangular wave
a pulsed wave
Answer: C
Question: The number of interrupt descriptors that the interrupt descriptor table (IDT) handles is
Options:
16
64
128
256
Answer: D
Question: 2. 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">"xyyzxyzxzxyy"</span>.<span class="me1">count</span><span class="br0">(</span><span class="st0">'yy'</span><span class="sy0">,</span> <span class="nu0">1</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
2
0
1
none of the mentioned
Answer: A
Question: In differential op-amp configuration a subtractor is called as
Options:
Summing amplifier
Difference amplifier
Scaling amplifier
All of the mentioned
Answer: C
Question: Which of the given factor determines the order of a system?
Options:
Maximum power of ‘S’ in the characteristic equation
Minimum power of ‘S’ in the characteristic equation
Value of constant value
None of the mentioned
Answer: A
Question: 1. If h(rk) = nk, rk the kth gray level and nk total pixels with gray level rk, is a histogram in gray level range [0, L – 1]. Then how can we normalize a histogram?
Options:
If each value of histogram is added by total number of pixels in image, say n, p(rk)=nk+n
If each value of histogram is subtracted by total number of pixels in image, say n, p(rk)=nk-n
If each value of histogram is multiplied by total number of pixels in image, say n, p(rk)=nk * n
If each value of histogram is divided by total number of pixels in image, say n, p(rk)=nk / n
Answer: D
Question: Which of the following is an application of electronic spectroscopy?
Options:
Detection of impurities
Control of purification
Study of kinetics of the chemical reaction
All of the mentioned
Answer: D
Question: A task with privilege level 0, doesn’t refer to all the lower level privilege descriptors in
Options:
GDT (global descriptor table)
LDT (local descriptor table)
IDT (interrupt descriptor table)
None of the mentioned
Answer: B
Question: What is the list comprehension equivalent for: list(map(lambda x:x**-1, [1, 2, 3]))?
Options:
[1|x for x in [1, 2, 3]]
[-1**x for x in [1, 2, 3]]
[x**-1 for x in [1, 2, 3]]
[x^-1 for x in range(4)]
Answer: C
Question: 10. The angle of incidence of a wave of a wave with angle of transmission 45 degree and the refractive indices of the two media given by 2 and 1.3 is
Options:
41.68
61.86
12.23
27.89
Answer: A
Question: What is the field that investigates the mechanics of human intelligence?
Options:
history
cognitive science
psychology
sociology
Answer: B
Question: rand() and srand() functions are used _____________
Options:
To find sqrt
For and operations
For or operations
To generate random numbers
Answer: D