b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: In a surface condenser, the water flowing through a series of tubes at the rate of 200 kg/hr is heated from 15 degree Celsius to 75 degree Celsius. The steam condenses on the outside surface of tubes at atmospheric pressure and the overall heat transfer coefficient is estimated at 860 k J/m2 hr degree. Find the effectiveness of the heat exchanger. At the condensing pressure, stream has a saturation temperature 0f 100 degree Celsius and the latent heat of vaporization is 2160 k J/kg. Further, the steam is initially just saturated and the condensate leaves the exchanger without sub-cooling i.e. only latent heat of condensing steam is transferred to the water. Take specific heat of water as 4 k J/kg K
Options:
0.224
0.706
2.224
3.224
Answer: C
Question: When is the cooling tower preferred?
Options:
When there is plenty of water available
When there is scarcity of water
When the plant is of large capacity
When the amount of flue gas produced is very high
Answer: B
Question: 760 mm Hg equals
Options:
33.94 ft H2O
22.56 ft H2O
11.24 ft H2O
None of the mentioned
Answer: A
Question: A closed vacuum or high-pressure vessel cannot be applied for which one of the following drying operation?
Options:
Steam drying
Flash drying
Furnace drying
Drum dryers
Answer: A
Question: Why do you think iteration is important for design?
Options:
To frequently reanalyze the problem
To generate and improve solutions only once for better output
All of the mentioned
None of the mentioned
Answer: A
Question: When a given gas has a temperature gradient, the aerosol particles move from higher temperature regions to low temperature regions. This effect is known as __________
Options:
Photophoresis
Diffusiophoresis
Thermophoresis
Diffusiophoresis or Thermophoresis
Answer: B
Question: Which of the following is the main task accomplished by the user?
Options:
Compose a document
Create a spread sheet
Send mail
All of the mentioned
Answer: D
Question: The thermal resistance for heat conduction through a spherical wall is
Options:
(r2-r1)/2πkr1r2
(r2-r1)/3πkr1r2
(r2-r1)/πkr1r2
(r2-r1)/4πkr1r2
Answer: D
Question: A 2-wire ring distributor is 300m long and fed at 240V at ‘A’. At ‘B’, 150m away from A, a load of 120A is taken and at ‘C’, 100m away in opposite direction a load of 80A is taken. If the resistance per 100m of single conductor is 0.03Ω, then current in section AB feeder is ___________
Options:
86.67 A
48.76 A
88 A
98.4 A
Answer: A
Question: In case of stochastic update, what kind of equilibrium is reached?
Options:
static
dynamic
neutral
equilibrium not possible
Answer: A
Question: In which of the following dynamometers does the entire energy or power produced by the engine is absorbed by the friction resistances of the brake?
Options:
Prony brake dynamometer
Torsional dynamometer
Epicyclic train dynamometer
Belt transmission dynamometer
Answer: B
Question: What will be the general number of samples per frame?
Options:
18
30
18 or 30
None of the mentioned
Answer: A
Question: A truss is facing a two force member and both of them are in the opposite directions. And the truss is in equilibrium. And both of them are coming towards each other. The forces are called __________
Options:
Compressive forces
Tensile Forces
Parallel and collinear forces with same direction of heading
The rotational forces
Answer: B
Question: 5. 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="cpp"><ol><li class="li1"><pre class="de1"><span class="sy1">&gt;&gt;&gt;</span><span class="st0">"Welcome to Python"</span>.<span class="me1">split</span><span class="br0">(</span><span class="br0">)</span></pre></li></ol></div></div></div></div></div></div>
Options:
[“Welcome”, “to”, “Python”]
(“Welcome”, “to”, “Python”)
{“Welcome”, “to”, “Python”}
“Welcome”, “to”, “Python”
Answer: A
Question: Lexers and parsers are not found in which of the following?
Options:
compiler front end processing
prettyprinters
linters
none of the mentioned
Answer: D
Question: Generally, the receptors for steroid hormones reside at ___________
Options:
Nucleoplasm
Nuclear membrane
Cytoplasm
Plasma membrane
Answer: A
Question: The Fermat’s little theorem for odd prime p and coprime number a is?
Options:
ap-1 ≡ 1 (mod p)
ap-1 ≡ 7 (mod p)
ap(2)-1 ≡ 1 (mod p)
none of the mentioned
Answer: A
Question: Which property of a sociotechnical system varies depending on how the component assemblies are arranged and connected?
Options:
security
usability
volume
reliability
Answer: D
Question: What is the differential equation of a family of parabolas with the foci at the origin and axis along the X-axis?
Options:
2xy’+ 4y(y’)2-y=0
xy’+ y(y’)2-y=0
2xy’+ y(y’)2-y=0
2xy’+2y(y’)2-y=0
Answer: A
Question: Protective action against corrosion is provided by _________
Options:
CO2
Cl2
Cr2O3
ZnO
Answer: C
Question: What are different ways of implementing free lists and which is simple among them?
Options:
best fit, first fit, worst fit, simple-first fit
best fit, first fit, worst fit, simple-best fit
best fit, first fit, worst fit, simple-worst fit
best fit  simple-best fit
Answer: A
Question: Claude Shannon described the operation of electronic switching circuits with a system of mathematical logic called _____________
Options:
LISP
XLISP
Neural networking
Boolean algebra
Answer: C
Question: In aqueduct, the nominal flow of velocity be ________
Options:
0.5 m/s
0.9 m/s
0.6 m/s
0.8 m/s
Answer: B
Question: The transition temperature is found to be ________ as the grain size decreases.
Options:
Increasing
Decreasing
Remaining constant
First increasing then decreasing
Answer: C
Question: Which of the following Webmail service has IM clients embedded in it?
Options:
Yahoo Office Communications Server
Microsoft Office Communications Server
AOL Server
All of the mentioned
Answer: B
Question: We can increase the torque of a reluctance synchronous motor if we __________
Options:
Increase reluctance of the magnetic circuit along the direct axis
Decrease the reluctance of the magnetic circuit along the quadrature axis
Increase the ratio of the quadrature axis reluctance to direct axis reluctance
Decrease the ratio of quadrature axis reluctance to direct axis reluctance
Answer: A
Question: For a Zener diode shunt regulator, the source current is IS, the Zener diode current is IZ and the load current is IL. The source voltage is VS, Zener voltage is VZ and load voltage is VL. The load resistance is RL. What is the correct option for the safe operation of the diode?
Options:
IS = IZ + IL
IS =< IZmax + IL
IS =< IZmin + IL
VL = VZ
Answer: C
Question: Which of the following statements is/are not true for SQL profiler?
Options:
Enables you to monitor events
Check if rows are being inserted properly
Check the performance of a stored procedure
ALL of the mentioned
Answer: C
Question: Which of the following secrete spermatozoa activating substances?
Options:
Epididymes
Seminal fluid
Prostate gland
Seminal vesicle
Answer: B
Question: The primary site of water absorption is___________
Options:
Phloem
Xylem
Shoot
Root
Answer: D
Question: Point out the wrong statement.
Options:
All IM clients use peer-to-peer messaging
IM software aimed at businesses such as XMPP, Lotus Sametime, and Microsoft Office Communicator use a client/server architecture
Instant messaging is as popular in business as it is in personal communications
None of the mentioned
Answer: D
Question: The relation between current and voltage in the case of inductor is?
Options:
v=Ldt/di
v=Ldi/dt
v=dt/di
v=di/dt
Answer: B
Question: Filter aids are added to the slurry prior to filtration in order to form _______
Options:
Compact cakes of low porosity
Cakes of increased porosity
Crystalline cakes
Baked cake
Answer: A
Question: Which option is used with grep command for deleting lines?
Options:
-v
-e
-a
-i
Answer: B
Question: If the yield for each amino acid addition in SPPS is 99 % then, what will be the overall yield of a 40 amino acid peptide?
Options:
64.1 %
76.8 %
86.9 %
66.9 %
Answer: D
Question: High-power circuits generally use higher values of:
Options:
gate to source current
drain to source current
drain current
gate to source voltage
Answer: A
Question: The instruction that computes arctan(x) is
Options:
FTAN
FACTN
FARCTAN
FPATAN
Answer: D
Question: What is the time complexity of the search function in a hash table using a binary tree?
Options:
O(1)
O(n)
O(log n)
O(n log n)
Answer: A
Question: A 275 kV TL has following line constants A=0.85ʟ5o, B=200ʟ75o. The active power received if the voltage to be maintained is 275kV will be ______________
Options:
117.63
220
120
115.25
Answer: A
Question: Roller support is same as _____
Options:
Hinged support
Fixed support
Simply support
Roller support
Answer: B
Question: A CSPRBG is defined as one that passes the __ test.
Options:
Runs test
Maurer’s Universal statistical test
Frequency Test
On-bit test
Answer: D
Question: In the differential form, the SFEE becomes
Options:
dQ+dW=dh+VdV+gdZ
dQ-dW=dh+VdV+gdZ
dQ+dW=dh-VdV-gdZ
dQ-dW=dh-VdV+gdZ
Answer: A
Question: A three-phase balanced delta connected load of (4+j8) Ω is connected across a 400V, 3 – Ø balanced supply. Determine the phase current IR. Assume the phase sequence to be RYB.
Options:
44.74∠-63.4⁰A
44.74∠63.4⁰A
45.74∠-63.4⁰A
45.74∠63.4⁰A
Answer: A
Question: The time taken by the analyte after sample injection to reach the detector is called _________
Options:
Dead time
Solute migration rate
Adjusted retention time
Retention time
Answer: D
Question: Scratch test is performed on ___________
Options:
Ceramics
Minerals
Soft metals
Steels
Answer: B
Question: CIDR stands for –
Options:
Class In Domain Range
Classless Inter Domain Routing
Classless In Domain Range
None of the mentioned.
Answer: B
Question: Which of the following lines should be inserted to complete the above code?
Options:
arr[i] > max_element
arr[i] < max_element
arr[i] == max_element
arr[i] != max_element
Answer: A
Question: Which of the following can be used in series with a Zener diode so that combination has almost zero temperature coefficient?
Options:
Diode
Resistor
Transistor
MOSFET
Answer: A
Question: What is the value of cos⁡(tan-1⁡(\(\frac{4}{5}\)))?
Options:
\(\frac{5}{4}\)
\(\frac{5}{\sqrt{41}}\)
\(\frac{\sqrt{41}}{5}\)
\(\frac{4}{5}\)
Answer: B
Question: What does Newton’s third law states for the conservative forces?
Options:
The rate of change of momentum is equal to the force applied
For every reaction there is an opposite reaction
The body is tend to be rotated if the force is applied tangentially
The body is rest until a force is applied
Answer: A
Question: In which of the following, smoke is produced maximum?
Options:
Solid fuel
Liquid fuel
Gaseous fuel
Coal gas
Answer: A
Question: In a Kaplan turbine, what is the direction of water flow?
Options:
Axial and then axial
Radial and then axial
Tangential and then axial
Tangential and then radial
Answer: A
Question: What are the values of wavelengths of GaAs laser used in LBM?
Options:
100 – 200 nm
200 – 400 nm
600 – 700 nm
800 – 900 nm
Answer: D
Question: Fraunhofer distance is given by _____
Options:
2D2/λ
2D/λ
D/λ
2D/λ2
Answer: A
Question: 6. The intrinsic impedance of a TE wave having a cut off frequency of 6 GHz at a frequency of 7.5 GHz in air is
Options:
628.33
338.62
498.76
342.24
Answer: A
Question: Find the Laplace transform of (cos⁡2t)3 u(t).
Options:
\(\frac{s(s^2+28)}{(s^2+36)(s^2+4)}\)
\(\frac{s(s^2+36)}{(s^2+28)(s^2+4)}\)
\(\frac{s(s^2+4)}{(s^2+36)(s^2+28)}\)
\(\frac{s}{(s^2+36)(s^2+4)}\)
Answer: A
Question: Which of the following is the most basic binder used in the molding sand?
Options:
Clay
Zircon
Alumina
Manganese oxide
Answer: A
Question: Why do classes use mutator methods?
Options:
Allows client to modify the program
Allows client to modify/write the private members
Allows servers to access all the private data
Allows servers to access only protected members
Answer: B
Question: A tensile specimen of 6 mm diameter and gauge length 25 mm reached a maximum load of 45 kN and fractured at 35 kN. The maximum diameter at fracture is 5mm. Determine the engineering stress at maximum load (Ultimate tensile strength).
Options:
796 MPa
398 MPa
512 MPa
52 MPa
Answer: A
Question: Which of the following barrier method is not reusable?
Options:
Cervical caps
Vaults
Diaphragms
Condoms
Answer: D
Question: 25 J of heat is supplied to a system and work done by the system is 10 J. What is the change in internal energy of the system?
Options:
10 J
15 J
25 J
35 J
Answer: B
Question: The energy emitted by a black surface should not vary in accordance with
Options:
Wavelength
Temperature
Surface characteristics
Time
Answer: D
Question: Typical examples of heat conduction through cylindrical tubes are not found in
Options:
Power plants
Oil refineries
Most process industries
Aircrafts
Answer: D
Question: The methodology to show an error when the analyzer faces a keyword over an user’s input is based on:
Options:
rule priority
longest match rule
keyword-out rule
none of mentioned
Answer: A
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"><span class="sy0">&gt;&gt;&gt;</span> a<span class="sy0">=</span><span class="br0">{</span><span class="br0">}</span> <span class="sy0">&gt;&gt;&gt;</span> a.<span class="me1">fromkeys</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="br0">]</span><span class="sy0">,</span><span class="st0">"check"</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
Syntax error
{1:”check”,2:”check”,3:”check”}
“check”
{1:None,2:None,3:None}
Answer: D
Question: Which currents are used for inducing heat in the high frequency induction furnace?
Options:
Alternating primary currents
Direct primary currents
Alternating secondary currents
Direct secondary currents
Answer: C
Question: The prestressed concrete slab systems are ideally suited for __________
Options:
Roofs
Slabs
Beam
Column
Answer: B
Question: The formula for discharge for two wells at distance B is given by ____________
Options:
\(q_1=q_2=\frac{2πkb(H-h)}{log_e \frac{R^2}{rB}} \)
\(q_1=q_2=\frac{2πkb(H-h)B}{log_e  \frac{r}{R}}\)
\(q_1=q_2=\frac{2πkb(H-h)}{log_e  \frac{RB}{r}}\)
\(q_1=q_2=\frac{kb(H-h)}{log_e  \frac{R}{rB}} \)
Answer: A
Question: Which of the following is a second level attribute in relation to scalability?
Options:
Fault management
Caching
Expertise
Geographic location
Answer: C
Question: A job is mounted______ in turret drill.
Options:
on table
in holes
can’t say anything
none of the mentioned
Answer: D
Question: A 50 Hz four pole turbo-generator rated 100 MVA, 11 kV has an inertia constant of 8 MJ/MVA. If the mechanical input is suddenly raised to 80 MW for an electrical load of 50MW, then the rotor acceleration is __________
Options:
337.5
3.375
457.5
4.57
Answer: A
Question: Which one of the following is best suited for heat sensitive feed?
Options:
Freeze-drying
Flash drying
Furnace drying
Ice drying
Answer: A
Question: Given a unity feedback control system with G (s) = K/s(s+4), the value of K for which the damping ratio is 0.5.
Options:
1
16
64
32
Answer: A
Question: The entity which generate Language is termed as:
Options:
Automata
Tokens
Grammar
Data
Answer: C
Question: Quadrilateral has __________ sides.
Options:
one
two
three
four
Answer: D
Question: What is the auxiliary space complexity of bead sort?
Options:
O(n)
O(1)
O(n2)
O(n log n)
Answer: C
Question: Ubiquitin is a ___________________
Options:
protein
organelle
nuclear body
aggragated complex
Answer: C
Question: Which of the following is an incorrect statement about the nucleophiles?
Options:
They are electron rich
They possess an empty orbital to receive the electron pair
They attack electron deficient centres
Examples are: OH–, NH3, H2O etc
Answer: B
Question: What is route cipher?
Options:
a transposition cipher that performs encryption by following an imaginary pattern on a grid
a substitution cipher that performs encryption by following an imaginary pattern on a grid
a transposition cipher that performs encryption by following a zig zag pattern on a grid
a substitution cipher that performs encryption by following a zig zag pattern on a grid
Answer: A
Question: The address space in ARM is ___________
Options:
224
264
216
232
Answer: B
Question: In an operation the slope of the q-line is found to be 0; then the enthalpy of feed equals enthalpy of _____________
Options:
Liquid
Vapour
Mixture
None of the mentioned
Answer: B
Question: Laying of the well curb in river bed having water, is done by _________
Options:
Draining out the water
Diverting the water
Constructing cofferdams
None of the mentioned
Answer: C
Question: Martin’s cement plaster is obtained when __________ is calcined with POP.
Options:
Pearl ash
Alum
Borax
Borane
Answer: B
Question: Consider an operating line touches the equilibrium line, and then the fixed cost becomes
Options:
Minimum
Infinite
No fixed cost
None of the mentioned
Answer: B
Question: Which is not a valid port scan type?
Options:
ACK scanning
Window scanning
IGMP scan
FIN scanning
Answer: C
Question: Which of the following types of indenter is employed in Brinell hardness test?
Options:
Diamond pyramid
Diamond ball
Titanium ball
Steel ball
Answer: B
Question: A process _____ lower the priority of another process if both are owned by the same owner.
Options:
must
can
cannot
none of the mentioned
Answer: B
Question: If gravitational constant is decreasing with time, what will remain unchanged in case of a satellite orbiting around the earth?
Options:
Time period
Orbiting radius
Areal velocity
Angular velocity
Answer: C
Question: The curvature function of some function is given to be k(x) = \(\frac{1}{[2+2x+x^2]^{\frac{3}{2}}}\) then which of the following functions could be f(x)?
Options:
x2⁄2 + x + 101
x2⁄4 + 2x + 100
x2 + 13x + 101
x3 + 4x2 + 1019
Answer: B
Question: Which option is used with shutdown command to override the default waiting time?
Options:
-g
-e
-s
-i
Answer: D
Question: The value of constant ‘e’ appearing in normal distribution is ___________
Options:
2.5185
2.7836
2.1783
2.7183
Answer: B
Question: When the size of the drill is around 3 to 25 mm,________ is used.
Options:
micro drill
moderate drill
large drill
none of the mentioned
Answer: B
Question: In which process of water softening, the chemicals are added to remove hardness from water?
Options:
Lime soda process
Zeolite process
Boiling
Demineralization process
Answer: A
Question: Floppy disks are examples of ____________
Options:
primary storage
secondary storage
tertiary storage
none of the mentioned
Answer: C
Question: Which fissionable nuclear fuel occur in nature?
Options:
Plutonium
Thorium
Uranium
94239 Pu
Answer: C
Question: Condensation reaction always results in the formation of complex sugar (disaccharide or polysaccharide) and which of the following?
Options:
amino acids
lipids
water
maltose
Answer: C
Question: 9. Speed of a permanent magnet DC motor:
Options:
It is directly proportional to the armature voltage at a given load torque
The speed torque characteristics are more flat than in a wound field motor
It depends upon armature voltage and are more flat than in a wound field motor
None of the mentioned
Answer: A
Question: Who invented wheatstone bridge?
Options:
Samuel wheatstone
Charles Wheatstone
Charles manes
Samuel Hunter Christie
Answer: D
Question: Maximize the function x + y – z = 1 with respect to the constraint xy=36.
Options:
0
-8
8
No Maxima exists
Answer: B
Question: The 68000 uses ____________ method to access I/O devices buffers.
Options:
Memory mapped
I/O mapped
Buffer mapped
None of the mentioned
Answer: D
Question: ________ consists of a group of member which form a support for a door or window.
Options:
Sill
Head
Style
Frame
Answer: D
Question: Find the value of ∫(x4 – 5x2 – 6x)4 4x3 – 10x – 6 dx.
Options:
\(\frac{(x^4-5x^2-6x)^4}{4}\)
\(\frac{(x^4-5x^2-6x)^5}{5}\)
\(\frac{(4x^3-10x-6)^5}{5}\)
\(\frac{(4x^3-10x-6)^4}{4}\)
Answer: B
Question: The registers that are together, known as system address registers are
Options:
GDTR and IDTR
IDTR and LDTR
TR and GDTR
LDTR and TR
Answer: A
Question: Which of the following is the correct formula for finding acceleration?
Options:
a = dx/dt
a = d2x/dt2
a = x/t
a = d3x/dt3
Answer: B
Question: _____________ is a special type of vulnerability that doesn’t possess risk.
Options:
Vulnerabilities without risk
Vulnerabilities without attacker
Vulnerabilities without action
Vulnerabilities no one knows
Answer: B
Question: The Lax-Wendroff technique is ____________
Options:
explicit, finite-difference method
implicit, finite-difference method
explicit, finite volume method
implicit, finite volume method
Answer: A
Question: Which is the only step function that provides non-linear mapping?
Options:
Theta
Rho
Pi
Chi
Answer: B
Question: Which of the following is in Ionic Equilibrium?
Options:
2AgI + Na2S \(\rightleftharpoons\)Ag2S + 2NaI
4 NH3 + 5 O2 \(\rightleftharpoons\)4 NO + 6 H2O
TiCl4 + 2 H2O \(\rightleftharpoons\)TiO2 + 4 HCl
H2O + H2O \(\rightleftharpoons\)H3O+ + OH–
Answer: A
Question: In which phase do the centrosomes start moving to the opposite poles of the cell?
Options:
Anaphase
Metaphase
Prophase
Telophase
Answer: C
Question: Most of the cloud architectures are built on this type of architecture.
Options:
skeleton
grid
linear
template
Answer: B
Question: To find the % of volatile matter in coal, it must be heated in the crucible at ______ temperature.
Options:
52610C
32810C
8250C+100C
9250C+200C
Answer: D
Question: Empty set is a _____________
Options:
Invalid set
Infinite set
Finite set
None of the mentioned
Answer: C
Question: Which of the following filter(s) has the response in which the central pixel value is replaced by value defined by ranking the pixel in the image encompassed by filter?
Options:
Order-Statistic filters
Non-linear spatial filters
Median filter
All of the mentioned
Answer: D
Question: What is the maximum heat insulation of thermocole?
Options:
100oC
200oC
500oC
750oC
Answer: B
Question: SSID stands for –
Options:
Secure Service Identifier
Secure Set Independent Device
Secure Set Identifier
Service Set Independent Device
Answer: A
Question: Which of the following characters are ignored while lexical analysis?
Options:
.
=
#
WhiteSpace
Answer: A
Question: The Instruction fetch phase ends with _________
Options:
Placing the data from the address in MAR into MDR
Placing the address of the data into MAR
Completing the execution of the data and placing its storage address into MAR
Decoding the data in MDR and placing it in IR
Answer: D
Question: A shift reduce parser carries out the actions specified within braces immediately after reducing with the corresponding rule of grammar S—-> xxW ( PRINT “1”) S—-> y { print ” 2 ” } S—-> Sz { print ” 3 ” ) What is the translation of xxxxyzz using the syntax directed translation scheme described by the above rules?
Options:
23131
11233
11231
33211
Answer: A
Question: Which of the following header file is a must to implement sleep sort algorithm?
Options:
string.h
math.hw
bios.h
windows.h
Answer: D
Question: Backdoors are also known as ____________
Options:
Trap doors
Front doors
Cover doors
Back entry
Answer: A
Question: y(t) = sin(x(t-1)) : Comment on its memory aspects.
Options:
Having memory
Needn’t have memory
Memoryless system
Time invariant system
Answer: A
Question: The Knee Voltage for germanium is _________
Options:
0.1 V
0.3 V
0.7 V
1.4 V
Answer: B
Question: In which types of fluids it is observed that momentum transfer dominates cohesive forces with increase in temperature and hence viscosity increases
Options:
Gases
Liquids
Solids
None of the mentioned
Answer: A
Question: __________ is one of the most important materials is also known as solar grade silicon.
Options:
Crushed silicon
Crystalline silicon
Powdered silicon
Silicon
Answer: B
Question: If enable input is high then the multiplexer is ______________
Options:
Enable
Disable
Saturation
High Impedance
Answer: B