b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: Which of the following can be used as a generic in a complex digital design with many inputs and two outputs?
Options:
Number of outputs
Number of inputs
Intermediate signals
No parameter
Answer: C
Question: In what temperature range zirconia is cubic?
Options:
Below 1100˚C
1100-2360˚C
2360-2680˚C
Above 2680˚C
Answer: D
Question: Which of the following is the correct relationship between base and emitter current of a BJT?
Options:
IB = β IE
IB = IE
IB = (β + 1) IE
IE = (β + 1) IB
Answer: D
Question: Which of the following rays are used in the powder method of crystals?
Options:
Gamma rays
α-rays
β-rays
Monochromatic X-rays
Answer: D
Question: What is the coordination number of the carbon atoms in the graphite potassium structure, C8K?
Options:
6
3
8
12
Answer: D
Question: _________ dump schemes have been developed that allow transactions to be active while the dump is in progress.
Options:
Archival
Fuzzy
SQL
All of the mentioned
Answer: B
Question: To distinguish between two sectors we make use of ________
Options:
Inter sector gap
Splitting bit
Numbering bit
None of the mentioned
Answer: D
Question: A string is tied on a sonometer, second end is hanging downward through a pulley with tension T. The velocity of the transverse wave produced is proportional to __________
Options:
1/√T
√T
T
1/T
Answer: B
Question: 8 input DAC has ________
Options:
8 discrete voltage levels
64 discrete voltage levels
124 discrete voltage levels
256 discrete voltage levels
Answer: D
Question: What is the dimension of thermal conductivity?
Options:
M L T -3 α -1
M L T -3
M L T -2 α -1
M L T -3 α -2
Answer: A
Question: During datagram switching, the packets are placed in __________ to wait until the given transmission line becomes available.
Options:
Stack
Queue
Hash
Routing table
Answer: B
Question: What will be one of the extra condition, which we will get if we conserve moment near joint C?
Options:
mBA + mCA = 0
mBA + mCB = 0
mBA + mBC = 0
mCD + mCB = 0
Answer: D
Question: Specific energy in GVF changes only under which of the following conditions.
Options:
Difference between bed slope and slope of energy line
Both bed slope and energy slope are equal
Presence of bed slope alone
Presence of energy slope alone
Answer: A
Question: A three phase transformer having a line voltage ratio of 400/33000 V is connected in the star-delta. The CTs on the 400V side have a CT ratio of 1000/5. What will be the current through the pilot wire?
Options:
5√3  A
5/√3  A
5 A
1/5 A
Answer: A
Question: A double-ended queue supports operations like adding and removing items from both the sides of the queue. They support four operations like addFront(adding item to top of the queue), addRear(adding item to the bottom of the queue), removeFront(removing item from the top of the queue) and removeRear(removing item from the bottom of the queue). You are given only stacks to implement this data structure. You can implement only push and pop operations. What’s the time complexity of performing addFront and addRear? (Assume ‘m’ to be the size of the stack and ‘n’ to be the number of elements)
Options:
O(m) and O(n)
O(1) and O(n)
O(n) and O(1)
O(n) and O(m)
Answer: A
Question: How many moles of H2 are there in the bucket?
Options:
3
6
10
12
Answer: A
Question: Which statement is right for force vector F = Ai + Bj + Ck?
Options:
In rectangular components representation of any vector we have vector F = Ai + Bj + Ck
In rectangular components representation of any vector we have vector F = Ax + By + Cz
In rectangular components representation of any vector we have vector F = Fx + Fy + Fz
In rectangular components representation of any vector we have vector F = Fi + Fj + Fk
Answer: C
Question: 2. The Stoke’s theorem uses which of the following operation?
Options:
Divergence
Gradient
Curl
Laplacian
Answer: C
Question: In the Frank-Read dislocation source, if the distance between fixed points is L, then the minimum possible value of dislocation loop radius will be equal to__________
Options:
L
L/2
2L
3L
Answer: C
Question: A 3 phase 400V cylindrical rotor is running at 1500rpm. Suddenly the field excitation zero. Then the net reluctance power is?
Options:
0
sin 2d
cos d
cos 2d
Answer: A
Question: When the document gets put out : the best fit is calculated from ___________ structure.
Options:
Logical
Smart
Nano
Physical
Answer: A
Question: The two opposite motion that comprise a single reciprocation is called _________
Options:
Turbocharger
Stokes
Fluid motion
Auto motion
Answer: A
Question: Which of these is not a valid Signal-Hiding Technique for Wireless networks?
Options:
reducing the signal strength to the lowest level such that it still provides requisite coverage
using directional antennas and signal shielding techniques
installing the wireless access point away from exteriors of the building
none of the mentioned
Answer: C
Question: Which of the following is untrue regarding PSIPRED?
Options:
It is a web-based program that predicts protein secondary structures
It uses a combination of evolutionary information and neural networks
It uses a combination of evolutionary information only
The multiple sequence alignment is derived from a PSI-BLAST database search
Answer: C
Question: For the given information Z11 = 3, Z12 = 1, Z21 = 2, Z22 = 1. What is the value ∆y?
Options:
0
1
2
3
Answer: B
Question: What allows TCP to detect lost segments and in turn recover from that loss?
Options:
Sequence number
Acknowledgment number
Checksum
Both Sequence & Acknowledgment number
Answer: B
Question: Which of the following is mostly used to generate multiple fixed beams by augmentation in specific orders?
Options:
Switched Beam array
Range gates
Conical Scanning
FMCW radar
Answer: A
Question: Ripple factor of bridge full wave rectifier is _________
Options:
1.414
1.212
0.482
1.321
Answer: A
Question: The number of zeros including zeros at infinity is __________ the number of poles including poles at infinity.
Options:
greater than
equal to
less than
greater than or equal to
Answer: B
Question: BUNA – N is a co-polymer of ___________ and __________
Options:
Butadiene, acrylonitrile
Sodium poly sulphide, ethylene dichloride
Benzene, ethylene
Acetaldehyde, ethyl alcohol
Answer: A
Question: How many select lines are required for a 1-to-8 demultiplexer?
Options:
2
3
4
5
Answer: B
Question: What type of amplifier is a high frequency response of emitter follower amplifier?
Options:
Voltage amplifier
Wideband amplifier
Feedback amplifier
Power amplifier
Answer: C
Question: Which of the following term is used to refer to the immobile pinning sites in the Frank-Read source?
Options:
Nodal points
Pin points
Frank points
Shear points
Answer: A
Question: The sensitivity of a governor is 0, and the mean speed is 25 rpm, then it is not possible that the governor will be ________
Options:
Pickering
Porter
Hartung
Hartnell
Answer: A
Question: Which of the following is not a polygon?
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/02/mathematics-questions-answers-polygon-q3a.png" alt="mathematics-questions-answers-polygon-q3a" width="82" height="95" class="alignnone size-full wp-image-267428" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/02/mathematics-questions-answers-polygon-q3b.png" alt="mathematics-questions-answers-polygon-q3b" width="164" height="82" class="alignnone size-full wp-image-267427" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/02/mathematics-questions-answers-polygon-q3c.png" alt="mathematics-questions-answers-polygon-q3c" width="136" height="91" class="alignnone size-full wp-image-267426" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2020/02/mathematics-questions-answers-polygon-q3d.png" alt="mathematics-questions-answers-polygon-q3d" width="184" height="91" class="alignnone size-full wp-image-267425" />
Answer: A
Question: What is returned by math.modf(1.0)?
Options:
(0.0, 1.0)
(1.0, 0.0)
(0.5, 1)
(0.5, 1.0)
Answer: A
Question: What are the two kinds of semaphores?
Options:
mutex & counting
binary & counting
counting & decimal
decimal & binary
Answer: B
Question: What is Demand factor?
Options:
Ratio of connected load to maximum demand
Ratio of average load to connected load
Ratio of maximum demand to the connected load
Ratio of kilowatt hour consumed to 24 hours
Answer: C
Question: For common emitter configuration, which of the following is the correct relation?
Options:
IC < IE
IC = βIB
IC = αIE
IC = IE
Answer: C
Question: What happens to the roundness error if we use the rotation of ECDR tool?
Options:
Increases
Remains same
Decreases
Enhances
Answer: C
Question: A tensile test was conducted on mild steel bar. The load at elastic limit was 250kN and the diameter of the steel bar was 3cm. What will be the value of stress?
Options:
35368 x 104 N/m2
32463 x 104 N/m2
35625 x 104 N/m2
37562 x 104 N/m2
Answer: D
Question: Vocoders __________ the voice at the receiver.
Options:
Analyse
Synthesize
Modulate
Evaluate
Answer: B
Question: LR stands for ___________
Options:
Left to right
Left to right reduction
Right to left
Right most derivation and Left to right and a in reverse
Answer: D
Question: A 400, 3-phase, 50 Hz, 4 pole induction motor takes a line current of 10 A with 0.86 pf lagging. What is the stator input?
Options:
5.95 kW
6.95 kW
4.45 kW
8.38 kW
Answer: A
Question: Internet works on _______
Options:
packet switching
circuit switching
both packet switching and circuit switching
data switching
Answer: A
Question: Find the Nyquist rate and Nyquist interval for the signal f(t) = 1 + sinc300πt.
Options:
300 Hz, 3 msec
300 Hz, 3.3 msec
30 Hz, 3 msec
3 Hz, 3 msec
Answer: B
Question: A simple carburetor supplies a rich mixture during ___________
Options:
starting
idling
cruising
accelerating
Answer: D
Question: ________ is included in a system to provide desirable damping effect.
Options:
Speedometer
Seismic
Damper
Dashpot
Answer: C
Question: The total area under the complete curve divided by the distance of the curve is called?
Options:
peak to peak value
RMS value
average value
effective value
Answer: C
Question: What is the derivative of \(7\sqrt[3]{x}-\frac{3}{x^4}+5x\) with respect x?
Options:
\(7x^{\frac{-1}{3}}-3x^{-5}+5\)
\(7x^{\frac{-2}{3}}-3x^{-5}+5\)
\(7x^{\frac{-2}{3}}-3x^{-3}+5\)
\(7x^{\frac{-1}{3}}-3x^{-3}+5\)
Answer: A
Question: What product do we get if Propylene Dichloride is reacted with aqueous KOH?
Options:
Alpha-chloropropylene
Beta-chloropropylene
All of the mentioned
None of the mentioned
Answer: B
Question: Which of the following enzyme catalyzes the first step in the catabolism of ethanol?
Options:
Alcohol dehydrogenase
Lactate dehydrogenase
Glutamate dehydrogenase
Malate dehydrogenase
Answer: A
Question: The total number of instantaneous centres for a mechanism consisting of n links are
Options:
n/2
n
n – 1/2
n(n – 1)/2
Answer: B
Question: Compute \(\int_2^6\)7ex dx.
Options:
30.82
7(e6 – e2)
11.23
81(e6 – e3)
Answer: C
Question: A deadlock eventually cripples system throughput and will cause the CPU utilization to ______
Options:
increase
drop
stay still
none of the mentioned
Answer: B
Question: The number of links and instantaneous centers in a reciprocating engine mechanism are
Options:
4,4
4,5
5,4
4,6
Answer: D
Question: The blades for table fan is made by which of the following process?
Options:
Forging
Stamping and pressing
Casting
Rolling
Answer: B
Question: Heat sinks are usually provided with black anodized finish to ___________
Options:
Enhance heat dissipation by radiation
Enhance heat dissipation by convection
Prevent electrical connection
Remove dust accumulation
Answer: A
Question: Who is responsible for the photoelectric effect experiment?
Options:
Albert Einstein
Max Planck
Heinrich Hertz
de – Broglie
Answer: C
Question: 2. The magnitude of the Ex and Ey components are same in which type of polarisation?
Options:
Linear
Circular
Elliptical
Perpendicular
Answer: B
Question: What is the condition of retrogressive winding?
Options:
Yb > Yf
Yb < Yf
Yb = Yf
No condition in bterms of Yb and Yf
Answer: B
Question: What is the polar form of the fourier series?
Options:
x(t) = c0 + ∑cncos(nwt+ϕn)
x(t) = c0 + ∑cncos(ϕn)
x(t) = ∑cncos(nwt+ϕn)
x(t) = c0+ ∑cos(nwt+ϕn)
Answer: A
Question: Consider the above problem, find the temperature at 5 cm radius
Options:
348.9 degree Celsius
358.9 degree Celsius
368.9 degree Celsius
378.9 degree Celsius
Answer: B
Question: When an operand is stored in a register it is _______
Options:
Stored in the lower order bits of the register
Stored in the higher order bits of the register
Stored in any of the bits at random
None of the mentioned
Answer: D
Question: How can we write momentum using the MLT system?
Options:
[M][L][T]-2
[M]0[L]2[T]-1
[M][L][T]-1
[M][L][T]3
Answer: C
Question: Precipitation hardening deteriorates ______ of material.
Options:
Tensile strength
High temperature properties
Ductility
Hardness
Answer: C
Question: Thermodynamically dehydrogenation reactions are favorable at ___________
Options:
High temperature, low pressure
Low temperature, high pressure
High temperature, high pressure
Low temperature, low pressure
Answer: A
Question: A resistor of 10 kΩ with a tolerance of 5% is connected in parallel with 5 kΩ resistors of 10% tolerance. The tolerance limit is __________
Options:
9%
12.4%
8.33%
7.87%
Answer: C
Question: How is pattern storage task generally accomplished?
Options:
by a feedback network consisting of processing units with non linear output functions
by a feedback network consisting of processing units with linear output functions
by a feedforward network consisting of processing units with non linear output functions
by a feedforward network consisting of processing units with linear output functions
Answer: A
Question: Enclosing the wild card or the entire pattern within quotes is called ___
Options:
escaping
quoting
listing
pattern matching
Answer: B
Question: Phenol is made to react with formaldehyde in the presence of acid or alkali produces ________
Options:
Phenol
Poly vinyl chloride
Plasticized poly vinyl chloride
Polyethylene
Answer: D
Question: The method of access that uses key transformation is called as
Options:
Direct
Hash
Random
Sequential
Answer: B
Question: The boundary layer thickness is taken to be at a distance from the plate surface to a point at which the velocity is given by
Options:
u = 0.99 U INFINITY
u = 0.75 U INFINITY
u = 0.50 U INFINITY
u = 0.33 U INFINITY
Answer: C
Question: The vibration amplitude determines, which parameter of the abrasive particles?
Options:
Force
Torque
Velocity
Pressure
Answer: C
Question: Which of the following RNA molecule convert information stored in the nucleic acid to protein?
Options:
mRNA
snRNA
rRNA
tRNA
Answer: B
Question: What are the probable causes of hunting?
Options:
sudden change in load
fault in supply
sudden change in field current
all of the mentioned
Answer: D
Question: 3. If i=1 j=2,k=3, then what is the value of the following expression?<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">!((j + k) &gt; (i + 5))</pre></div></div></div></div></div></div>
Options:
6
5
1
0
Answer: C
Question: An approach that designs test cases by looking at the allowable data values.
Options:
Data coverage
Code Coverage
Debugging
Validation
Answer: B
Question: How do we compute the voltage gain of a simplified CB amplifier?
Options:
RB || re‘
RC || re‘
RB / re‘
RC / re‘
Answer: D
Question: _____ is/are types of exceptions.
Options:
Trap
Interrupt
System calls
All of the mentioned
Answer: D
Question: What is the function of breather in a transformer?
Options:
To provide oxygen inside the tank
To cool the coils during reduced load
To cool the transformer oil
To arrest flow of moisture when outside air enters the transformer
Answer: D
Question: If y = cos-1x, then
Options:
(yn+2)(0) = -n(2n-1) yn(0)
(yn+2)(0) = n(2n-1) yn(0)
(yn+2)(0) = n(n-2) yn(0)
(yn+2)(0) = n(n-3) yn(0)
Answer: A
Question: A language-processing systems may translate an XML data description into
Options:
a machine code
an alternative XML representation
machine code and alternative XML representation
a software module
Answer: D
Question: How many moles of KCI are required to produce 10 mol Cl2 by the reaction with KCIO3?
Options:
1.66 mole
13.33 mole
0.66 mole
16.66 mole
Answer: B
Question: Which of the following is a wrong statement regarding Gene Prediction Using Markov Models and Hidden Markov Models?
Options:
Markov models and HMMs can be very helpful in providing finer statistical description of a gene
A Markov model describes the probability of the distribution of nucleotides in a DNA sequence
In a Markov model the conditional probability of a particular sequence position depends on k alternate positions
A zero-order Markov model assumes each base occurs independently with a given probability
Answer: B
Question: For a cellular system, if there are N cells and each cell is allocated k channel. What is the total number of available radio channels, S?
Options:
S=k*N
S=k/N
S=N/k
S=kN
Answer: C
Question: 6. Which feature of OOP is indicated by the following code?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="cpp"><pre class="de1"><span class="kw2">class</span> student<span class="br0">{</span> <span class="kw4">int</span> marks<span class="sy4">;</span> <span class="br0">}</span><span class="sy4">;</span> <span class="kw2">class</span> topper<span class="sy4">:</span><span class="kw2">public</span> student<span class="br0">{</span> <span class="kw4">int</span> age<span class="sy4">;</span> topper<span class="br0">(</span><span class="kw4">int</span> age<span class="br0">)</span><span class="br0">{</span> <span class="kw3">this</span>.<span class="me1">age</span><span class="sy1">=</span>age<span class="sy4">;</span> <span class="br0">}</span> <span class="br0">}</span><span class="sy4">;</span></pre></div></div></div></div></div></div>
Options:
Inheritance
Polymorphism
Inheritance and polymorphism
Encapsulation and Inheritance
Answer: D
Question: Which of the following phenomenon is used to cool water in a cooling tower?
Options:
Evaporation
Radiation
Condensation
Conduction
Answer: A
Question: In GCM, we define S as S = GHASH(A||0^v||C||0^u||[len(A)]||[len(C)]). What is v defined as?
Options:
64 ceil[len (A)/128] – len (A)
64 ceil[len (C)/128] – len (C)
128 ceil[len (A)/128] – len (A)
128 ceil[len (C)/128] – len (C)
Answer: C
Question: Which of the following testing seeks to answer maximum load that my current system can support?
Options:
Load
Security
Navigation
All of the mentioned
Answer: B
Question: When is the gibbs phenomenon present in a signal x(t)?
Options:
Only when there is a discontinuity in the signal
Only when the signal is discrete
Only when there is a jump discontinuity in the signal
Gibbs phenomenon is not possible in continuous signals
Answer: C
Question: Which file is used primarily for diagnosing memory fragmentation issues ?
Options:
/proc/buddyinfo
/proc/meminfo
/proc/apm
none of the mentioned
Answer: A
Question: The cylindrical coordinate system is also referred to as
Options:
Cartesian system
Circular system
Spherical system
Space system
Answer: B
Question: How many properties can be held by a group?
Options:
2
3
5
4
Answer: C
Question: A young star of several solar masses is called as ____________
Options:
LBV1806-20
Mira
Cepheid
Sirius A
Answer: C
Question: 8. What will be the output of the following Python code if a=10 and b =20?<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">a<span class="sy0">=</span><span class="nu0">10</span> b<span class="sy0">=</span><span class="nu0">20</span> a<span class="sy0">=</span>a^b b<span class="sy0">=</span>a^b a<span class="sy0">=</span>a^b <span class="kw1">print</span><span class="br0">(</span>a<span class="sy0">,</span>b<span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
10 20
10 10
20 10
20 20
Answer: A
Question: Find the curl of A = (y cos ax)i + (y + ex)k
Options:
2i – ex j – cos ax k
i – ex j – cos ax k
2i – ex  j + cos ax k
i – ex j + cos ax k
Answer: B
Question: Which of the following express the starting current nature of the dc motor?
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-dc-motor-starting-q4a.png" alt="electrical-machines-questions-answers-dc-motor-starting-q4a" width="300" height="230" class="alignnone size-full wp-image-160852" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-dc-motor-starting-q4b.png" alt="electrical-machines-questions-answers-dc-motor-starting-q4b" width="300" height="217" class="alignnone size-full wp-image-160853" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-dc-motor-starting-q4c.png" alt="electrical-machines-questions-answers-dc-motor-starting-q4c" width="300" height="221" class="alignnone size-full wp-image-160854" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/05/electrical-machines-questions-answers-dc-motor-starting-q4d.png" alt="electrical-machines-questions-answers-dc-motor-starting-q4d" width="300" height="219" class="alignnone size-full wp-image-160855" />
Answer: A
Question: Given a series RLC circuit with V = 5V, R = 200 kΩ, C = 10µF. Sampling frequency of the circuit is 10 Hz. The samples x (n), where n=0,1,2,…., is ___________
Options:
5(1-e-0.05n)
5e-0.05n
5(1-e-5n)
5e-5n
Answer: B
Question: Components that provide internal storage to the CPU are ______
Options:
Registers
Program Counters
Controllers
Internal chips
Answer: A
Question: What is the maximum average effective input noise temperature that an amplifier can have if its average standard noise figure is to not exceed 1.7?
Options:
203 K
215 K
235 K
255 K
Answer: A
Question: What is the most widely used method for metallurgical temperature measurement?
Options:
Thermoelectric pyrometer
Optical pyrometer
Radiation pyrometer
Recording pyrometer
Answer: A
Question: If the assumed hypothesis is tested for rejection considering it to be true is called?
Options:
Null Hypothesis
Statistical Hypothesis
Simple Hypothesis
Composite Hypothesis
Answer: A
Question: Harmonic distortion is caused by nonlinearities of _________
Options:
Voltage divider circuit
Resistive elements only
Passive elements
Active elements
Answer: D
Question: QFD stands for
Options:
quality function design
quality function development
quality function deployment
none of the mentioned
Answer: C