b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: If the argument is supplied to the exit statement,
Options:
its value is used as the exit status code for the awk process
syntax error will generate
exit returns status 0
exit returns status 1
Answer: A
Question: What are the method for prevention of low frequency high amplitude vibrations?
Options:
Horizontal conductor configuration
Vertical conductor configuration
Horizontal and Vertical conductor configuration
There is no method for prevention of such vibrations
Answer: B
Question: The head of water over a rectangular notch is 900 mm. The discharge is 300 litres/s. Find the length of the notch, when CD =.62
Options:
.192 m
.250 m
.205 m
.175 m
Answer: A
Question: Catalytic converters use lambda sensors to keep ______________
Options:
exhaust temperature constant
exhaust pressure constant
excess air ratio within a range
flow rate of air constant
Answer: C
Question: If y(x) = tan-1x then
Options:
(yn+1)(0) = (n-1)(yn-1)0
(yn+1)(0) = n(n-1)(yn-1)0
(yn+1)(0) = -(n-1)(yn-1)0
(yn+1)(0) = -n(n-1)(yn-1)0
Answer: A
Question: A PLA is similar to a ROM in concept except that ____________
Options:
It hasn’t capability to read only
It hasn’t capability to read or write operation
It doesn’t provide full decoding to the variables
It hasn’t capability to write only
Answer: C
Question: If a C.E. stage has a load Rl and transconductance gm, what is the factor by which the capacitance between the base and the collector at the input side gets multiplied?
Options:
1 + gmRl
1 – gmRl
1 + 2*gmRl
1 – 2*gmRl
Answer: A
Question: If the material has identical elastic properties in all directions, it is called ____________
Options:
Elastic
Isotropic
Plastic
Homogeneous
Answer: B
Question: To assign execute permission to the user (owner) for a file named file01.txt, which of the following command will be used?
Options:
chmod u+r file01.txt
chmod u+w file01.txt
chmod  u-x file01.txt
chmod u+x file01.txt
Answer: C
Question: 6. What will be the output of the following Python code?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="python"><pre class="de1">d <span class="sy0">=</span> <span class="br0">{</span><span class="nu0">0</span>: <span class="st0">'a'</span><span class="sy0">,</span> <span class="nu0">1</span>: <span class="st0">'b'</span><span class="sy0">,</span> <span class="nu0">2</span>: <span class="st0">'c'</span><span class="br0">}</span> <span class="kw1">for</span> x <span class="kw1">in</span> d.<span class="me1">values</span><span class="br0">(</span><span class="br0">)</span>: <span class="kw1">print</span><span class="br0">(</span>x<span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
0 1 2
a b c
0 a 1 b 2 c
none of the mentioned
Answer: B
Question: In perceptron learning, what happens when input vector is correctly classified?
Options:
small adjustments in weight is done
large adjustments in weight is done
no adjustments in weight is done
weight adjustments doesn’t depend on classification of input vector
Answer: C
Question: The disadvantage of a process being allocated all its resources before beginning its execution is ____________
Options:
Low CPU utilization
Low resource utilization
Very high resource utilization
None of the mentioned
Answer: B
Question: Which word offers a word rate that is typical of 5-letter code groups?
Options:
PARIS
CODEX
PARCOD
SPACE
Answer: D
Question: A balloon’s radius increases 3 times when the air is pumped in it. If the surface area of the balloon after pumping the air is A2 and its surface area before pumping the air is A1, then what is the value of \(\frac{A_1}{A_2}\) ?
Options:
\(\frac{9}{1}\)
\(\frac{1}{3}\)
\(\frac{3}{1}\)
\(\frac{1}{9}\)
Answer: A
Question: Which of the following unit cell has all the angles at 90˚ but the sides are of unequal length?
Options:
Monoclinic unit cell
Orthorhombic unit cell
Triclinic unit cell
Hex clinic unit cell
Answer: B
Question: The flash is generally obtained in which category of forging process?
Options:
Open die forging
Closed die forging
Hydraulic pressing
Impact forging
Answer: B
Question: Chloroplast localization signals are also located in the __________ terminus and are about 25 to 100 residues in length, containing very few _______ charged residues but many hydroxylated residues such as serine.
Options:
N, negatively
C, negatively
C, positively
N, positively
Answer: B
Question: What are the various roles of protection?
Options:
It is used to detect errors which can prevent contamination of system
It is used used to accelerate a process
It is used to optimize system downtime
None of the mentioned
Answer: B
Question: _______________ cryptography deals with traditional characters, i.e., letters & digits directly.
Options:
Modern
Classic
Asymmetric
Latest
Answer: B
Question: What are the values of radii of corners obtained in ECG?
Options:
0.15 to 0.225 mm
0.25 to 0.375 mm
0.45 to 0.525 mm
0.55 to 0.675 mm
Answer: B
Question: Robots used in automobile plants would be classified as :
Options:
Perception systems
Industrial robots
Mobile robots
Knowledge robots
Answer: B
Question: Which one of the following statements is correct for gain margin and phase margin of two closed-loop systems having loop functions G(s) H(s) and exp(-s) G(s) H(s)?
Options:
Both gain and phase margins of the two systems will be identical
Both gain and phase margins of G(s) H(s) will be more
Gain margins of the two systems are the same but phase margins of G(s) H(s) will be more
Phase margins of the two systems are the same but gain margin of G(s) H(s) will be less
Answer: B
Question: The common roundworm infecting human beings is _______
Options:
Ascaris lumbricoides
Taenia solium
Fasciola hepatica
Enterobius histolytica
Answer: A
Question: Which of the following statement about a common base transistor is true?
Options:
Very low input impedance
Very low output Impedance
Current gain is greater than unity
Voltage gain is very low
Answer: A
Question: For a T-network if the Short circuit admittance parameters are given as y11, y21, y12, y22, then y21 in terms of Inverse Hybrid parameters can be expressed as ________
Options:
y21 = \(\left(g_{11} – \frac{g_{12} g_{21}}{g_{22}}\right)\)
y21 = \(\frac{g_{12}}{g_{22}} \)
y21 = –\(\frac{g_{21}}{g_{22}} \)
y21 = \(\frac{1}{g_{22}}\)
Answer: B
Question: Nano particles target the rare _______ causing cells and remove them from blood.
Options:
Tumour
Fever
Infection
Cold
Answer: D
Question: Semantic grammars are _____________
Options:
Encode semantic information into a syntactic grammar
Decode semantic information into a syntactic grammar
Encode syntactic information into a semantic grammar
Decode syntactic information into a semantic grammar
Answer: A
Question: What does the Distributive property signify?
Options:
The sum of signals in both the sides in any number must be equal
The responses must be equal in any side of an LTI system
The sum of two inputs must be equal to responses to these signals
The Multiplication of two signals in the inputs side is equal to multiplication of the responses
Answer: C
Question: In associative mapping, in a 16 bit system the tag field has ______ bits.
Options:
12
8
9
10
Answer: B
Question: In active stress, the major principal stress σ1 acting on the wall will be in __________ plane.
Options:
Vertical
Horizontal
Inclined
Zero
Answer: B
Question: A hormone or ligand can be considered as ___________
Options:
First messenger
Second messenger
Third messenger
Fourth messenger
Answer: A
Question: A transistor has an IC of 100mA and IB of 0.5mA. What is the value of αdc?
Options:
0.787
0.995
0.543
0.659
Answer: B
Question: The OLTF of a unity feedback system is K(s+2)(s+4)/(s+5)(s+6) the angle of arrival of the root loci as s =-2, and s =-4 respectively are:
Options:
0°,180°
180°,0°
90°,180°
180°, 90°
Answer: B
Question: The flow rate of the water flow in a Francis turbine is increased by 50% keeping all the other parameters same. The work done by the turbine changes by?
Options:
50% increase
25% increase
100% increase
150% increase
Answer: B
Question: Machine does not excite to an appreciable value when ___________
Options:
Field resistance is less than critical resistance
Field resistance is more than critical resistance
In both cases a and b
Depends on other parameters
Answer: B
Question: The end point of the titration in the soap titration method is ___________
Options:
Formation of lather
Formation of salts
Formation of carbonates
Formation of bicarbonates
Answer: A
Question: A device that connects networks with different protocols –
Options:
Switch
Hub
Gateway
Proxy Server
Answer: C
Question: What will be value of double differentiation of deflection in y direction wrt distance from point A at point A?
Options:
M/EI
–M/EI
0
Can’t say
Answer: A
Question: Which of this is not a network edge device?
Options:
PC
Smartphones
Servers
Switch
Answer: D
Question: The essential intermediates in the pathway from acetate to cholesterol are ___________
Options:
Acetic acid
Ethylene
Isoprene units
Methane
Answer: C
Question: The number of 8-bit registers that a register bank contain is
Options:
2
4
6
8
Answer: D
Question: What is the value of the amplitude obtained without mechanical amplifier?
Options:
0.0001 – 0.001 µm
0.001 – 0.1 µm
1 – 10 µm
10 – 100 µm
Answer: A
Question: Pyrogen is __________
Options:
Antibiotic
Non-toxic
Drug
Fever inducer
Answer: B
Question: The drawback of Lagrange’s Method of Maxima and minima is?
Options:
Maxima or Minima is not fixed
Nature of stationary point is can not be known
Accuracy is not good
Nature of stationary point is known but can not give maxima or minima
Answer: B
Question: The instruction that adds immediate data/contents of the memory location specified in an instruction/register to the contents of another register/memory location is
Options:
SUB
ADD
MUL
DIV
Answer: B
Question: A process is thrashing if ____________
Options:
it is spending more time paging than executing
it is spending less time paging than executing
page fault occurs
swapping can not take place
Answer: A
Question: How many private member functions are allowed in a class?
Options:
Only 1
Only 7
Only 255
As many as required
Answer: D
Question: 8. Ramp input :
Options:
Denotes constant velocity
Value increases linearly with time
It denotes constant velocity and varies linearly with time
It varies exponentially with time
Answer: A
Question: Fluid flow through which of the following throttles the flow?
Options:
partially opened valve
orifice
porous plug
all of the mentioned
Answer: D
Question: Among the following statements which one is true according to feedback bias?
Options:
Fixed bias is more stable than emitter feedback bias
Fixed bias produces more feedback than emitter feedback bias
Emitter feedback bias is more stable than the fixed bias
Fixed and emitter bias have same stability and feedback
Answer: A
Question: 5. Calculate the emf when a coil of 100 turns is subjected to a flux rate of 0.3 tesla/sec.
Options:
3
30
-30
-300
Answer: A
Question: What is the Cardinality of the Power set of the set {0, 1, 2}?
Options:
8
6
7
9
Answer: A
Question: Which of the following is a transport layer protocol?
Options:
stream control transmission protocol
internet control message protocol
neighbor discovery protocol
dynamic host configuration protocol
Answer: A
Question: How many incandescent lamps connected in series would consume the same total power as a single 100 W/220 V incandescent lamp. The rating of each lamp is 200 W/220 V?
Options:
Not possible
4
3
2
Answer: C
Question: If the machine size increases, the three phase alternator resistance _______ and synchronous reactance _______
Options:
increases, decreases
decreases, increases
remains constant, decreases
decreases, decreases
Answer: A
Question: The value returned when we use the function isoweekday() is ______ and that for the function weekday() is ________ if the system date is 19th June, 2017 (Monday).
Options:
0,0
0,1
1,0
1,1
Answer: C
Question: The DMA transfer is initiated by _____
Options:
Processor
The process being executed
I/O devices
OS
Answer: D
Question: For β greater than 1 there is an inflection point for Weibull function at ___________
Options:
(e1/β-1)/e1/β-1
(e1/β-1)/e1/β
(e1/β-1)/e1/β-2
(e1/β-1)/e1/β-5
Answer: A
Question: What are the goals to gain Laboratory Accreditation ?
Options:
Increase availability of testing services through third-party laboratories
Increase availability of testing market to encourage development of software testing industry
Reduce cost by increasing supply of testing services
All of the mentioned
Answer: D
Question: Which system call is used to run a new program?
Options:
fork
wait
exec
exit
Answer: B
Question: The SR Method is suitable for
Options:
Absorbers and strippers
Distillation and absorber
Any equipment’s
High pressure equipment’s
Answer: B
Question: Which of the following is a four-level laser?
Options:
ND: YAG
Ruby
He-Ne
Argon laser
Answer: C
Question: In a discrete probability distribution, the sum of all probabilities is always?
Options:
0
Infinite
1
Undefined
Answer: C
Question: In an alternator, frequency per revolution is equal to ___________
Options:
number of poles
twice the number of poles
speed in rps
number of pole-pairs
Answer: D
Question: Data is written in IC 7489 through ____________
Options:
Chip select
Enable
Data input
Memory enable
Answer: C
Question: Name the state where never dividing cells of neurons and skeletal muscle present?
Options:
G0
G1
G2
M
Answer: D
Question: Which function is used to write all the characters?
Options:
write()
writecharacters()
writeall()
writechar()
Answer: A
Question: The association role defines:
Options:
How tables are related in the database
The relationship between the class diagram and the tables in the database
The tables that each attribute is contained
Which attribute is the table’s primary key
Answer: A
Question: Which of these statements is false about frogs?
Options:
They do not aestivate
They change color
They live in burrows
They hibernate
Answer: A
Question: For a 45% line, the line path is________ on the polygon area.
Options:
Horizontal
Centered
Vertical
Any of these
Answer: B
Question: What is the formula for calculating the minimum number of teeth on the wheel ?
Options:
T = 2aw/((1+(1/G)((1/G)+2)sin2φ)0.5 – 1)
T = aw/((1+(1/G)((1/G)+2)sin2φ)0.5 – 1)
T = 2aw/((1+(1/G)((1/G)+2)sin2φ)0.5
T = 2aw/((1+(1/G)((1/G)+2)sin2φ)0.5 + 1)
Answer: A
Question: Concrete is:-
Options:
Good in compression, good in tension
Good in compression, weak in tension
Weak in compression, weak in tension
Weak in compression, good in tension
Answer: B
Question: Which of the following glycosidic linkage found in maltose?
Options:
Glucose (α-1 – 2β) Fructose
Glucose (α1 – 4) Glucose
Galactose (β1 – 4) Glucose
Glucose (β1 – 4) Glucose
Answer: A
Question: What is the main concern before doing hopkinson’s test for finding efficiency?
Options:
needs one motor and one generator is that it
ignores iron and stray losses
needs one motor
requires identical shunt machines
Answer: D
Question: A single phase 50 hz, generator supplies an inductive load of 5 MW at a power factor of 0.8 lagging using OHTL over 20 km. The resistance and reactance are 0.39Ω and 3.96 Ω. The voltage at receiving station is maintained at 10 KV. The sending end voltage is 11.68 kV. If the voltage regulation is reduced to 50%, then the power factor at this operation mode will be _________________
Options:
0.95
0.92
0.74
0.90
Answer: A
Question: __________ allows subscribers to monitor neighbouring base stations.
Options:
TDMA
MAHO
FDMA
ACA
Answer: B
Question: According to ISO 9001, the causes of nonconforming product should be
Options:
deleted
eliminated
identified
eliminated and identified
Answer: B
Question: Plasticizers in polymers ___ toughness and ____ stiffness.
Options:
increase, increase
increase, decrease
decrease, increase
decrease, decrease
Answer: B
Question: Magnetic drum is a storage medium using __________
Options:
The surface of a jumping magnetic drum
The surface of a rotating magnetic drum
The surface of a stopped magnetic drum
The surface of a moving magnetic drum
Answer: B
Question: The highest strain value is obtained at ___________
Options:
true elastic limit
propositional limit
yield point
elastic limit
Answer: C
Question: What is the physical area of the rectangular horn antenna with E-plane aperture 5 λ and H-plane aperture 4 λ?
Options:
20λ2
10λ2
0.8
9 λ
Answer: A
Question: Controlling the frequency is referred as _________
Options:
frequency modulation
hertz modulation
amplitude modulation
phase modulation
Answer: B
Question: For a dilute solution the relative lowering of vapour pressure is equal to mole fraction of solute. According to which law the statement is correct?
Options:
Henry`s Law
Dalton`s Law
Charles Law
None of the mentioned
Answer: A
Question: Volume of a cuboid is 1176cm3, its length and breadth are 12cm and 7cm respectively. What is the height of the cuboid?
Options:
24cm
11cm
14cm
20cm
Answer: C
Question: For a plane wall of thickness l with uniformly distributed heat generation q g per unit volume, the temperature t 0 at mid plane is given by
Options:
t 0 = q g l 2/2k +t w
t 0 = q g l 2/4k +t w
t 0 = q g l 2/8k +t w
t 0 = q g l 2/16k +t w
Answer: A
Question: ____________ is the phenomena that resist the movement of the two surfaces in contact. This phenomenon is also having its scope in the work and the conservative nature of the force.
Options:
Friction
Motion
Circular movement
Rotation
Answer: A
Question: Which of the following converts light energy to electric current?
Options:
LED
Zener diode
Photodiode
Solar cell
Answer: C
Question: In Superposition theorem, while considering a source, all other voltage sources are?
Options:
open circuited
short circuited
change its position
removed from the circuit
Answer: B
Question: Which sigma factor is bound to Rse A?
Options:
σD
σG
σF
σE
Answer: D
Question: The source terminal of a JEFT corresponds to ____________ of a vacuum tube
Options:
plate
cathode
grid
anode
Answer: B
Question: Which layer provides the services to user?
Options:
application layer
session layer
presentation layer
physical layer
Answer: A
Question: 9. Steady state refers to
Options:
Error at the steady state
Error at the transient state
Error at both state
Precision
Answer: A
Question: Value of \(x \frac{∂u}{∂x}+y \frac{∂u}{∂y}\) if \(u=\frac{Sin^{-1} (\frac{y}{x})(\sqrt{x}+\sqrt{y})}{x^3+y^3}\) is?
Options:
-2.5 u
-1.5 u
0
-0.5 u
Answer: A
Question: Transcription is the synthesis of ______________________
Options:
RNA
DNA
Protein
Polypeptide
Answer: A
Question: If the diameters of the two pistons used in the arrangement are different, the _______ in each cylinder will vary.
Options:
Hydraulic velocities
Hydraulic acceleration
Hydraulic pressure
Hydraulic force
Answer: C
Question: Why Gauss Elimination is preferred over other methods?
Options:
Less number of operations are involved
Back substitution needed
Elimination of unknowns
Forms diagonal matrix form
Answer: A
Question: f(x) = \(\sqrt{9-x^2}\). Find the domain of the function.
Options:
(0,3)
[0,3]
[-3,3]
(-3,3)
Answer: A
Question: Find the area of permanent land required for a State Highway for one kilometre length, the width of permanent land being 30 m.
Options:
0.5 hectare
3 hectare
4 hectare
6 hectare
Answer: B
Question: A stone, when thrown on a glass window, smashes the windowpane to pieces, but a bullet from the gun passes through making a clean hole. Why?
Options:
Due to the large size of the stone
Depends on the material of the window
Because of the force
Because of the small speed of the stone
Answer: B
Question: After site erection vacuum is made with pressure range of ___________
Options:
1 mbar
3 mbar
7 mbar
15 mbar
Answer: C
Question: 3201 mod 11 =
Options:
3
5
6
10
Answer: A
Question: Ethylene glycol on treatment with phosphorus tri-iodide yields
Options:
ethyl iodide
ethylene di-iodide
ethylene
ethane
Answer: B
Question: In a transistorized series regulator, how is the overload and short-circuit protection provided?
Options:
By the use of a thermistor
By using two additional diodes and a current sensing resistor to protect the series transistor
By using a diode and an additional resistor to protect the transistor
By using a diode along with a capacitor of a small capacitance value in series
Answer: B
Question: In Normal distribution, the highest value of ordinate occurs at ___________
Options:
Mean
Variance
Extremes
Same value occurs at all points
Answer: A
Question: What is the correct formula to find no. of groups in selective assembly?
Options:
Process capability / Tolerance desired
Tolerance desired / Process capability
Tolerance desired * Process capability
Tolerance desired + Process capability
Answer: C
Question: For a batch distillation process
Options:
–ydV = d(xW)
–xdV = d(xW)
-xW =d(yV)
- yW =d(xV)
Answer: A
Question: What is the highest frequency that is contained in the sampled signal?
Options:
2Fs
Fs/2
Fs
None of the mentioned
Answer: B
Question: If there are 6 branches and 4 essential nodes, how many equations are required to describe a circuit in mesh-current method?
Options:
3
6
4
2
Answer: A
Question: What is the ageing temperature of Al-4%Cu alloy?
Options:
160°C
130°C
218°C
850°C
Answer: B
Question: On a Z-p compressibility factor chart as p approaches zero, the slope of the isotherm should be ____ at lower temperatures and ____ at higher temperatures.
Options:
positive, negative
negative, positive
negative, negative
positive, positive
Answer: A
Question: Pick out the correct syntax of operator conversion.
Options:
operator float()const
operator float()
operator const
operator const()
Answer: A
Question: Ramachandran plot can be used to predict which of the following structure?
Options:
Quaternary structure
Tertiary structure
Primary structure
Secondary structure
Answer: D