b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: In Conventional Tube Fin HE, the fins are used on the _________ side.
Options:
Shell side
Tube side
Gas Side
Liquid side
Answer: C
Question: Acetic anhydride is less reactive toward attack by a nucleophile than which of the following?
Options:
Acetic acid
Ethyl acetate
Acetyl chloride
Acetonitrile
Answer: B
Question: Which of the following features cannot be captured by CFG?
Options:
Syntax of if-then-else statements
Syntax of recursive procedures
A variable is declared before its use
Matching nested parenthesis
Answer: D
Question: A basic unit of object-oriented programming.
Options:
module
block
object
token
Answer: C
Question: What is the nature of an enzyme?
Options:
Vitamin
Lipid
Carbohydrate
Protein
Answer: A
Question: Thrust faults belong to which variety of faults?
Options:
Normal faults
Reverse faults
Strike-slip faults
Hinge faults
Answer: B
Question: Pictorial representation of an expression is called
Options:
Expression tree
Operator tree
Expression flow
Expression chart
Answer: B
Question: An n-vertex graph has ______ edges.
Options:
n2
n-1
n*n
n*(n+1)/2
Answer: B
Question: What happens when an exception is completed?
Options:
TRAP instruction executes
SWI instruction executes
RFI instruction executes
terminal count increases
Answer: C
Question: For a governor, if FC is the controlling force, r is the radius of rotation of the balls, the stability of the governor will be ensured when
Options:
dFC /dr > FC/r
dFC /dr < FC /r
dFC /dr = 0
none of the mentioned
Answer: A
Question: The steel plate is bent into a circular path of radius 10 metres. If the plate section be 120 mm wide and 20 mm thick, then calculate the maximum bending stress. [Consider Young’s modulus = 200000 N/mm2].
Options:
350 N/mm2
400 N/mm2
200 N/mm2
500 N/mm2
Answer: B
Question: What is the dual of (A ∧ B) v (C ∧ D)?
Options:
(A V B) v (C v D)
(A V B) ^ (C v D)
(A V B) v (C ∧ D)
(A ∧ B) v (C v D)
Answer: B
Question: 3 bits full adder contains ____________
Options:
3 combinational inputs
4 combinational inputs
6 combinational inputs
8 combinational inputs
Answer: D
Question: The cofactor in Haber’s process is __________
Options:
Molybdenum
Iron
Copper
Magnesium
Answer: A
Question: Shape factor for a plane wall is equal to
Options:
A/δ
2A/δ
3A/δ
4A/δ
Answer: B
Question: The function random.randint(4) can return only one of the following values. Which?
Options:
4
3.4
error
5
Answer: C
Question: For best operation of a BJT, which region must the operating point be set at?
Options:
Active region
Cutoff region
Saturation region
Reverse active region
Answer: A
Question: R-12 at 30°C, 0.75 MPa enters a steady flow device and exits at 30°C, 100 kPa. Assuming the process to be isothermal and reversible, find the change in availability of the refrigerant.
Options:
-26.1 kJ/kg
-36.1 kJ/kg
-46.1 kJ/kg
-56.1 kJ/kg
Answer: B
Question: The Skype protocol is a proprietary (closed-source) protocol, parts of which use the Global Index ______ protocol.
Options:
C2C
P2P
RTCP
None of the mentioned
Answer: A
Question: The unvarying load, which occurs almost the whole day on the power plant is called _________
Options:
Base load
Peak load
Average load
Discrete load
Answer: A
Question: PRD stands for
Options:
Product Requirement Document
Project Requirement Document
Product Restrictions Document
None of the mentioned
Answer: D
Question: Isomerization is mostly used in which of the mentioned industries?
Options:
Petroleum
Soap
Pharmaceuticals
Fertilizer
Answer: A
Question: Which of the following is true?
Options:
Product line spawn different relationships with the end users and customers
The salesperson can offer a better deal to customers who are willing to accept products
All of the mentioned
None of the mentioned
Answer: C
Question: What is the principal on which MCB (Miniature circuit breaker) works ?
Options:
Magnetic effect of electric current
Lenz law
Faradays law of electric current
Flemings Right hand rule
Answer: B
Question: R1 = 1Ω, R2 = 3Ω, R3 = 5Ω and R4 = 7Ω connected in series. Total voltage = 20V, Current I, V2 =?
Options:
I = 1.23, V2 = 3.75
I = 1.25, V2 = 3.75
I = 1.15, V2= 3.73
I = 1.16, V2 = 3.72
Answer: B
Question: The power rating of the field winding is ___________
Options:
equal to the power rating of the machine
1/2 to 2% of the rated power of the machine
greater than the power rating of the machine
less than the power rating of the machine
Answer: B
Question: Which one is having highest value of overall heat transfer coefficient?
Options:
Feed water heaters
Steam condensers
Alcohol condensers
Ammonia condensers
Answer: A
Question: The slope of the shear diagram is equal to__________
Options:
Rotational moment
Bending moment
Total weight
Distributed load intensity
Answer: D
Question: What does ~4 evaluate to?
Options:
-5
-4
-3
+3
Answer: A
Question: What is the kind of lattice in a delta iron?
Options:
Face centered cubic
Body centered cubic
Hexagonal closely packed
Tetragonal closely packed
Answer: B
Question: Raising crops for the production of ethanol is known as __________
Options:
energy plantation
energy cropping
agro-technology
biomass production
Answer: B
Question: Calculate the value of the Input power factor for 1-Φ Full wave bridge rectifier if the firing angle value is 39°.
Options:
.69
.59
.78
.15
Answer: A
Question: What supports multitasking in 80386?
Options:
Read mode
External paging memory management unit
Paging and segmentation
On-chip paging memory management unit
Answer: D
Question: How many extra equations are possible if 3 hinges are there in a planar frame in relation to DSI?
Options:
6
9
3
1
Answer: C
Question: A circuitry that processes that responds to and processes the basic instructions that are required to drive a computer system is ________
Options:
Memory
ALU
CU
Processor
Answer: A
Question: A horizontal platform with an object placed on it is executing simple harmonic motion in the vertical direction. The amplitude of oscillation is 3.92×10-3 m. What must be the least period of these oscillations, so that the object is not detached from the platform?
Options:
0.1256s
0.1356s
0.1456s
0.1556s
Answer: A
Question: Find the machine cycle for AT89C51 if XTAL = 11.0592MHz.
Options:
90.42us
361.68us
1.085us
150.145us
Answer: D
Question: Other than CO2 and light, which is used as the raw material for photosynthesis?
Options:
O2
CO2
H2O
MnO2
Answer: A
Question: Which of the following branch and bound strategy leads to depth first search?
Options:
LIFO branch and bound
FIFO branch and bound
Lowest cost branch and bound
Highest cost branch and bound
Answer: A
Question: Consider the continuity equation \(\frac{\partial\rho}{\partial t}+\nabla.(\rho \vec{V})=0\). For a steady flow this equation becomes ___________
Options:
\(\nabla.(\rho \vec{V})=0\)
\(\nabla.(\vec{V})=0\)
\(div(\vec{V})=0\)
\(curl(\vec{V})=0\)
Answer: B
Question: Reverse collector saturation is greater than Reverse saturation current because of reverse collector saturation __________
Options:
Is ideal
Doesn’t include leakage current
They are same
Include avalanche multiplication current which is caused by the collision in collector junction
Answer: D
Question: A programmer by mistake writes multiplication instead of division, such error can be detected by?
Options:
Compiler
Interpreter
Compiler or interpreter test
None of the mentioned
Answer: D
Question: In which of the following case does a tree sort become adaptive?
Options:
when implemented with an unbalanced tree
when implemented with a balanced tree
when implemented with a splay tree as BST
when implemented with AVL tree as BST
Answer: B
Question: How is the power gain of an emitter follower amplifier?
Options:
Irrelevant
Moderate
Low
High
Answer: D
Question: Polymerase chain reaction (PCR) was invented by ______________________
Options:
Kary Mullis
James Watson
John Hopkins
Hargobind Khorana
Answer: A
Question: The final dimensions of the pattern are ______ the final dimensions of the casting required.
Options:
Similar to
Different from
Equal to
Approximate to
Answer: B
Question: Which one is a point defect?
Options:
Dislocation
Vacancy
Grain boundary
Void
Answer: B
Question: The toughness of material depends on _____ and _____ of material.
Options:
Ductility, yield strength
Ductility, tensile strength
Stiffness, tensile strength
Hardness, yield strength
Answer: B
Question: What is the smallest angle in pyridine ring?
Options:
116.7°
115.0°
124.0°
118.1°
Answer: B
Question: Convert binary to octal: (110110001010)2 =?
Options:
(5512)8
(6612)8
(4532)8
(6745)8
Answer: B
Question: Analogue of mass in rotational motion is ___________
Options:
Moment of inertia
Angular momentum
Gyration
Angular acceleration
Answer: D
Question: In which operation carry is obtained?
Options:
Subtraction
Addition
Multiplication
Both addition and subtraction
Answer: B
Question: If Cn is the nth cyclic graph, where n>3 and n is odd. Determine the value of X(Cn).
Options:
32572
16631
3
310
Answer: C
Question: A ________ is a string of characters which form a syntactic unit.
Options:
Lexeme
Lex
Lexeme & Lex
None of the mentioned
Answer: D
Question: In the general method of drawing an ellipse, after parting the line joining the directrix and the focus, a _____ is made.
Options:
Tangent
Vertex
Perpendicular bisector
Normal
Answer: B
Question: If total ampere turns per pole is equal to 6000 A-turns, peak ampere turns for a 4-pole machine is _____
Options:
24000
3000
1500
4500
Answer: C
Question: 3. The refractive index of a material with permittivity 16 is given by
Options:
16
256
4
8
Answer: C
Question: In a stripline junction circulator, the ferrite material is present in the form of a:
Options:
Slab
Ferrite disk
Ferrite material is not used in a microstrip circulator
Ferrite cubes
Answer: A
Question: Which type of material can be sensed by inductive proximity sensor?
Options:
Wooden type
Metallic type
Plastic type
Glass type
Answer: B
Question: ANSI stands for __________
Options:
American National Standards Institute
American National Standard Interface
American Network Standard Interfacing
American Network Security Interrupt
Answer: A
Question: What is the specific kinetic energy of a particle, having a velocity 5 m/s?
Options:
12.5 J
25 J
50 J
100 J
Answer: A
Question: External fragmentation exists when?
Options:
enough total memory exists to satisfy a request but it is not contiguous
the total memory is insufficient to satisfy a request
a request cannot be satisfied even when the total memory is free
none of the mentioned
Answer: A
Question: 3. 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="br0">(</span>i <span class="kw1">for</span> i <span class="kw1">in</span> <span class="kw2">range</span><span class="br0">(</span><span class="nu0">3</span><span class="br0">)</span><span class="br0">)</span> <span class="kw1">for</span> i <span class="kw1">in</span> x: <span class="kw1">print</span><span class="br0">(</span>i<span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
0 1 2
error
0 1 2 0 1 2
none of the mentioned
Answer: A
Question: Which of the following is not an advantage of dictionary attack?
Options:
Very fast
Time-saving
Easy to perform
Very tough and inefficient
Answer: B
Question: Which of the following are applications of singly excited magnetic systems?
Options:
electromagnets, relays
moving-iron instruments
reluctance motors
all of the mentioned
Answer: D
Question: Which of the following is false for a grammar G in Chomsky Normal Form:
Options:
G has no useless symbols
G has no unit productions
G has no epsilon productions
None of the mentioned
Answer: D
Question: In series circuits, the expression for quality factor is?
Options:
fr
BW
fr/BW
BW/fr
Answer: C
Question: In communication with help of antenna if the height is doubled, then the range covered which was initially r would become what?
Options:
√2r
3r
4r
5r
Answer: A
Question: A paired T test consists of n pairs of observations. What is the number of degrees of freedom of the test?
Options:
2n-1
2n
n-1
n
Answer: C
Question: The correct statement is
Options:
F + W = G + R
F + W = G -R
F + R = W + G
All of the mentioned
Answer: C
Question: Voltage gain of 1,00,000 is equivalent to __________
Options:
10dB
1000dB
100dB
50dB
Answer: B
Question: When So is equal to zero, it is called________
Options:
Adverse
Horizontal
Critical
Mild
Answer: B
Question: Which priority encoder is used in MC68000?
Options:
4-to-2 priority encoder
LS148 7-to-3
2-to-4 priority encoder
LS148 3-to-7
Answer: B
Question: Which of the following technique is not used for the desalination of brackish water?
Options:
Electrolysis
Electrodialysis
Reverse osmosis
Distillation
Answer: A
Question: Which theory was first to consider that light requires no medium for its propagation?
Options:
Huygen’s Wave Theory of Light
Maxwell’s Electromagnetic Theory
Quantum theory of light
Corpuscular theory
Answer: B
Question: A given quantity if an ideal gas is at pressure P and absolute temperature T. What is the isothermal bulk modulus of the gas?
Options:
2P/3
P
3P/2
2P
Answer: C
Question: What Pi represents in the expression?
Options:
Partial pressure of component i in the vapor phase
Mole fraction of component i in the liquid phase
Vapor pressure of component i at T
None of the mentioned
Answer: B
Question: A source emits a sound of a frequency of 400Hz, but the listener hears it’s to be 390Hz. Then?
Options:
The listener is moving towards the source
The source is moving towards the listener
The listener is moving away from the source
The listener has a defective ear
Answer: B
Question: Jacobin equation is solved using the
Options:
Matrix Multiplication
LU Factorization
Elimination Method
Follow up method
Answer: B
Question: If the characteristic impedance of a transmission line is 50 Ω, and the inductance of the transmission line being 25 mH/m, the capacitance of the lossy transmission line is:
Options:
1µF
10 µF
0.1 µF
50 µF
Answer: B
Question: The area under the curve ∫TdS is equal to the
Options:
work done
heat transferred
internal energy change
none of the mentioned
Answer: A
Question: How can we control the speed of a stepper motor?
Options:
by controlling its switching rate
by controlling its torque
by controlling its wave drive 4 step sequence
cant be controlled
Answer: A
Question: Which of the following API can be used to get the timing without affecting the page loading process?
Options:
Navigation API
Timing API
Navigation Timing API
Navigate API
Answer: C
Question: What is the minimum number of levels for a implementing multilevel inheritance?
Options:
1
2
3
4
Answer: C
Question: 6. What will be the output of the following Python code snippet?<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="nu0">3.3456789</span> <span class="st0">'%s'</span> %x<span class="sy0">,</span> <span class="kw2">str</span><span class="br0">(</span>x<span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
Error
(‘3.3456789’, ‘3.3456789’)
(3.3456789, 3.3456789)
(‘3.3456789’, 3.3456789)
Answer: B
Question: In two-port networks the parameter h11 is called _________
Options:
Short circuit input impedance
Short circuit current gain
Open circuit reverse voltage gain
Open circuit output admittance
Answer: A
Question: If p=0.3 and the wave number of air in TM mode is 16, then the intrinsic impedance of air in TM mode given wave number is 125 is:
Options:
1 Ω
0.9 Ω
0.8 Ω
2 Ω
Answer: B
Question: Which of the following efficiency is used to measure the power-loss at the feed pattern which is intercepted by reflector?
Options:
Spillover
Illumination
Taper
Aperture
Answer: A
Question: The small amount of current which flows even when base current IB=0 is called_________
Options:
IBEO
ICBO
ICEO
IC
Answer: C
Question: The major component of GUI.
Options:
Icons
Links
Window Manager
Cells
Answer: C
Question: The /sbin/sysctl command is used to
Options:
view kernel settings in the /proc/sys/ directory
set kernel settings in the /proc/sys/ directory
automate kernel settings in the /proc/sys/ directory
all of the mentioned
Answer: D
Question: Which of the following is the type of engine lathe?
Options:
centering lathe
individual motor driven lathe
duplicating lathe
all of the mentioned
Answer: B
Question: After being in service for a period of six months, a heat exchanger transforms 10% less heat than it does what new. Determine the effective fouling factor in terms of its clean overall heat transfer coefficient. It may be presumed that the heat exchanger operates between the same temperature differentials and that there is no change in the effective surface area due to scale build up
Options:
0.13/ U CLEAN
0.11/ U CLEAN
0.09/ U CLEAN
0.07/ U CLEAN
Answer: A
Question: The water from penstocks enters the _____ which is spiral in shape which the area of cross section of casing goes on decreasing gradually
Options:
guide wheel
draft tube
casing
runner
Answer: A
Question: One phase shift network of an RC phase contain _________ inductor.
Options:
1
2
3
0
Answer: D
Question: What is needed to make probabilistic systems feasible in the world?
Options:
Reliability
Crucial robustness
Feasibility
None of the mentioned
Answer: B
Question: Which of the following c code is used to create new node?
Options:
ptr = (NODE*)malloc(sizeof(NODE));
ptr = (NODE*)malloc(NODE);
ptr = (NODE*)malloc(sizeof(NODE*));
ptr = (NODE)malloc(sizeof(NODE));
Answer: A
Question: Lubricants are used to prevent the moulded article from _________
Options:
Rusting
Sticking
Not sticking
Burning
Answer: C
Question: Which of these structures of heart secrete hormones?
Options:
Bundle of His
Ventricle
SA node
Atrium
Answer: D
Question: Which of the following of a generic DMA controller contain a base address register and an auto-incrementing counter?
Options:
address bus
data bus
bus requester
address generator
Answer: D
Question: A three phase transformer has a nameplate rating of 30 MVA, 230Y/69Y kV with a leakage -reactance of 10% and the transformer connection is wye-wye. Choosing a base of 30MVA and 230 kV on high voltage side, the high voltage side impedance ____________
Options:
1763.3 Ω
158.7 Ω
15.87 Ω
176.3 Ω
Answer: A
Question: How does the reaction rate vary with increasing extent of reaction beyond 94% conversion in self catalyzed reaction?
Options:
decreases
increases
remains same
first increases than decreases
Answer: A
Question: Which of the above statements are correct?
Options:
(ii), (iv)
(i), (iii)
(ii), (iii)
(i), (iv)
Answer: A
Question: A breakdown effect that occurs in modern devices at low voltages (of around 20 V) is
Options:
Weak avalanche
Strong avalanche
Weak storm
Punch-through
Answer: D
Question: 5. Calculate the wavelength of the wave with phase constant of 3.14 units.
Options:
1
2
0.5
4
Answer: B
Question: For finding out the active earth pressure for a backfill with sloping surface, the Rankine’s theory makes as additional assumption of ________
Options:
vertical and lateral stresses are normal to surcharge
vertical and lateral stresses are tangential to surcharge
vertical and lateral stresses are conjugate
vertical and lateral stresses are negligible
Answer: C
Question: A __________ is a secret key shared by the AP and a STA and installed in some fashion outside the scope of IEEE 802.11i.
Options:
pre-shared key
pairwise transient key
master session key
key conformation key
Answer: B
Question: The cluster sampling, stratified sampling or systematic samplings are types of ________
Options:
direct sampling
indirect sampling
random sampling
non random sampling
Answer: C
Question: Which of the following possess peritrichous flagella?
Options:
Bacteroides
Anaerovibrio
Succinimonas
Fusobacterium
Answer: A
Question: At θ=π/2, positive portion is __________ negative portion in power cycle.
Options:
greater than
less than
equal to
greater than or equal to
Answer: C
Question: What percentage of the rated output for DC machine and synchronous machine is taken as stray load losses respectively?
Options:
1% and 0.5%
0.5% and 1%
3% and 0.1%
0.1% and 5%
Answer: A
Question: Which of these terms need a surface integral?
Options:
Diffusion and rate of change terms
Convection and source terms
Convection and diffusion terms
Diffusion and source terms
Answer: C
Question: What will be the value of FEMCB?
Options:
80
0
-160
160
Answer: B
Question: Which of the following uses data on some object to predict values for other object?
Options:
Inferential
Exploratory
Predictive
None of the mentioned
Answer: A
Question: A circular channel section has water at a depth of 2m and the radius of the section is 4m, calculate the wetted area of the channel.
Options:
6.87m2
7.87m2
8.87m2
9.87m2
Answer: D
Question: There is no bending stresses in truss due to:-
Options:
Assumptions made
Design
Materials used
Neither of them
Answer: A
Question: Chemical reaction inside the crystal can cause________
Options:
Change in external temperature
Change in concentration
Stress
Change in solubility
Answer: C
Question: The __________ function that does not create gaps in the ordering.
Options:
Intense_rank()
Continue_rank()
Default_rank()
Dense_rank()
Answer: D
Question: When a cat falls from a height _____________
Options:
It sustains injury
It dies
It lands on its feet
It bounces back
Answer: D
Question: The Stefan-Boltzmann constant has units of
Options:
kcal/m2 hr K4
kcal/m hr K4
kcal/hr K4
kcal/m2 K4
Answer: A
Question: What is the value of \(\int_0^∞ e^{-x^2} dx\)?
Options:
\( \sqrt{\pi} \)
\(\frac{\sqrt{\pi}}{\sqrt{2}} \)
\(\frac{\sqrt{\pi}}{2} \)
\(\frac{\pi}{2} \)
Answer: B
Question: Which of the following are true?
Options:
TJ – TA = θPd
TJ – TA = θ/Pd
TJ – TA = θ+Pd
TJ – TA = θ-Pd
Answer: B
Question: Which of the following uses non-compressible matrix and high pressure?
Options:
HPLC
GC-MS
LC-MS
MS-MS
Answer: A
Question: The performance of an agent can be improved by __________
Options:
Learning
Observing
Perceiving
None of the mentioned
Answer: A
Question: Cloud computing shifts capital expenditures into ________ expenditures.
Options:
operating
service
local
none of the mentioned
Answer: A
Question: 1. What is a membrane module?
Options:
A membrane module is a representation of the type of pores in a membrane
A membrane module is a unit housing the membrane
A membrane is representation of an ideal membrane
A membrane module is representation of the concentration changes during separation
Answer: B
Question: A geared system possessed a strain energy if 150kJ, later it was converted into a two-rotor system connected by a shaft. The Strain energy of the equivalent system will be _____
Options:
150 kJ
less than 150 kJ
more than 150 kJ
Dependent on the length of the equivalent shaft
Answer: A
Question: If Da is the Damkohler number, for equal sized CSTRs in series carrying out first order reaction, the plot representing conversion and number of CSTRs is ____
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-design-cstrs-series-q10a.png" alt="Find the Damkohler number from the given diagram" width="285" height="257" class="alignnone size-full wp-image-283981" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-design-cstrs-series-q10b.png" alt="Find equal sized CSTRs from the given diagram" width="260" height="263" class="alignnone size-full wp-image-283995" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-design-cstrs-series-q10c.png" alt="Find the plot representing conversion from the given diagram" width="292" height="251" class="alignnone size-full wp-image-283994" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-questions-answers-design-cstrs-series-q10d.png" alt="Find the addition of every reactor from the given diagram" width="282" height="254" class="alignnone size-full wp-image-283993" />
Answer: B