निम्नलिखित प्रश्न में चार वैकल्पिक वर्तनियाॅ दी गई है?
A
जागृत
B
जाग्रति
C
जाग्रित
D
जाग्रत
Question 11Single Answer
निम्नलिखित प्रश्न में चार वैकल्पिक वर्तनियाॅ दी गई है?
A
उन्नति
B
उनति
C
उन्ती
D
उनती
Question 12Single Answer
निम्नलिखित प्रश्न मे चार वैकल्पिक वर्तनियाॅ दी गई है?
A
अनुशहरण
B
अनोसरण
C
अनुसरन
D
अनुसरण
Question 13Single Answer
'पृथ्वीराज रासो' किस काल की रचना है ?
A
आदिकाल
B
रीतिकाल
C
भक्तिकाल
D
आधुनिक काल
Question 14Single Answer
हिन्दी की उत्पत्ति किस भाषा से हुई है?
A
प्राकृत
B
संस्कृत
C
शौरसैनी अपभ्रंश
D
मागधी
Question 15Single Answer
राजभाषा आयोग के प्रथम अध्यक्ष थे ?
A
बी. जी. खरे
B
राजा लक्ष्मण सिंह
C
प्रताप नारायण मिश्र
D
इंशाअल्ला खा
Question 16Single Answer
निम्नलिखित बोलियों में से कौन - सी बोली उत्तर प्रदेश में नहीं बाली जाती?
A
मैथिली
B
अवधी
C
ब्रज
D
खड़ी बोली
Question 17Single Answer
भारत की प्रथम देशज भाषा कौन-सी है?
A
पालि
B
प्राकृत
C
संस्कृत
D
इसमें से कोई नहीं
Question 18Single Answer
भारतेन्दु ने किस पत्रिका का संपादन किया?
A
हिन्दी प्रदीप
B
इन्दु
C
कविवचन सुधा
D
भारतबन्धु
Question 19Single Answer
पूर्वी हिन्दी विकसित हुई है?
A
पैशाची अपभ्रंश
B
अर्धमागधी अपभ्रंश
C
शौरसैनी अपभ्रंश
D
मागधी अपभ्रंश
Question 20Single Answer
मानक हिन्दी का आधार क्या है?
A
खड़ी बोली
B
अपभ्रंश
C
पूर्वी हिन्दी
D
परिनिष्ठ हिन्दी
Question 21Single Answer
हिन्दी के अतिरिक्त कौन-सी भाषा देवनागरी भाषा में लिखी जाती है?
A
नेपाली
B
सिंधी
C
बांग्ला
D
पंजाबी
Question 22Single Answer
हिन्दी के सर्वप्रथम प्रकाशित समाचार पत्र का नाम है?
A
सम्मेलन पत्रिका
B
सरस्वती
C
उदन्त मार्तण्ड
D
नागरी प्रचारिणी पत्रिका
Question 23Single Answer
हिन्दी के प्रथम गद्यकार है?
A
राजा शिवप्रसाद सितारे
B
लल्लूलाल
C
भारतेन्दु हरिश्चन्द्र
D
बालकृष्ण
Question 24Single Answer
चारण काव्य की भाषा है?
A
डिंगल
B
प्राकृत
C
अवहटट्
D
ब्रजभाषा
Question 25Single Answer
'संदेश रासक' के रचनाकार हैं?
A
अमीर खुसरो
B
अब्दुर्रहमान
C
बिहारी
D
रहीम
Concerned Subjects (Electrical)
Question 26Single Answer
What is the primary purpose of the Laplace transform in network analysis?
A
To solve differential equations in the time domain
B
To convert time-domain signals to frequency domain
C
To analyze discrete systems
D
To synthesize network components
Question 27Single Answer
What is the Laplace transform of a unit step function u(t)?
A
1/s
B
s
C
e(-s)
D
1/(s+1)
Question 28Single Answer
Which property of the Laplace transform is used to handle initial conditions in network analysis?
A
Linearity
B
Time-shifting
C
Differentiation in time domain
D
Convolution
Question 29Single Answer
What is the Laplace transform of the derivative of a function f(t)?
A
sF(s)
B
sF(s) - f(0)
C
F(s)/s
D
F(s) + f(0)
Question 30Single Answer
What is the primary application of the Laplace transform in circuit analysis?
A
Solving algebraic equations
B
Solving differential equations for transient response
C
Analyzing steady-state response
D
Synthesizing network components
Question 31Single Answer
What is the Laplace transform of an exponential function e(-at)?
A
1/(s+1)
B
Decrease the speed
C
Have no effect on speed
D
Increase the torque
Question 32Single Answer
Which transform is used to analyze the frequency response of a network?
A
Laplace transform
B
Fourier transform
C
Z-transform
D
Hilbert transform
Question 33Single Answer
What is the primary advantage of using the Fourier transform in network analysis?
A
Handles initial conditions
B
Analyzes steady-state sinusoidal signals
C
Solves discrete systems
D
Synthesizes networks
Question 34Single Answer
Which property of the Fourier transform is used to analyze convolution in networks?
A
Linearity
B
Time-shifting
C
Convolution theorem
D
Frequency-shifting
Question 35Single Answer
What is the Laplace transform of a unit impulse function (t)?
A
1
B
s
C
1/s
D
e(-s)
Question 36Single Answer
What is the impedance of a resistor R in the Laplace domain?
A
R
B
sR
C
R/s
D
1/R
Question 37Single Answer
What is the impedance of an inductor L in the Laplace domain?
A
L
B
sL
C
L/s
D
1/sL
Question 38Single Answer
What is the impedance of a capacitor C in the Laplace domain?
A
C
B
sC
C
1/sC
D
s/C
Question 39Single Answer
Which transform is used to find the transient response of a circuit?
A
Fourier transform
B
Laplace transform
C
Z-transform
D
Hilbert transform
Question 40Single Answer
What is the Fourier transform used for in network analysis?
A
Solving initial value problems
B
Synthesizing discrete systems
C
Analyzing frequency-domain behavior
D
Handling non-periodic signals only
Question 41Single Answer
What is the Laplace transform of a ramp function t*u(t)?
A
1/s
B
1/s2
C
s-1
D
s2
Question 42Single Answer
Which method is used to solve Laplace-transformed circuit equations?
A
Partial fraction expansion
B
Matrix inversion
C
Numerical integration
D
Fourier series
Question 43Single Answer
What is the primary limitation of the Fourier transform in network analysis?
A
Cannot handle transient signals
B
Requires convergence of integrals
C
Limited to discrete systems
D
High computational cost
Question 44Single Answer
Which transform is used to analyze the steady-state response of a circuit to a periodic signal?
A
Laplace transform
B
Fourier transform
C
Z-transform
D
Wavelet transform
Question 45Single Answer
What is the Laplace transform of sin(ωt)?
A
ω/(s2 + ω2)
B
s/(s2 + ω2)
C
1/(s2 + ω2)
D
ω/(s + ω)
Question 46Single Answer
What is the primary application of the Laplace transform in control systems?
A
Frequency response analysis
B
Stability analysis using transfer functions
C
Discrete system analysis
D
Network synthesis
Question 47Single Answer
Which transform is used to find the transfer function of a network?
A
Fourier transform
B
Laplace transform
C
Z-transform
D
Hilbert transform
Question 48Single Answer
What is the Fourier transform of a rectangular pulse?
A
Sinc function
B
Delta function
C
Exponential function
D
Gaussian function
Question 49Single Answer
What is the main advantage of using Laplace transforms in network analysis?
A
Handles both transient and steady-state responses
B
Simplifies frequency-domain analysis
C
Reduces computational complexity
D
Eliminates initial conditions
Question 50Single Answer
What is the primary purpose of the Z-transform in discrete systems?
A
To analyze continuous signals
B
To convert discrete-time signals to frequency domain
C
To synthesize analog circuits
D
To solve algebraic equations
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Concerned Subjects (Electrical)
Question 51Single Answer
What is the Z-transform of a unit impulse sequence (n)?
A
1
B
z
C
1/z
D
z(-1)
Question 52Single Answer
What is the Z-transform of a unit step sequence u(n)?
A
z/(z - 1)
B
1/(1 - z)
C
1/(1 - z(-1))
D
z(-1)/(1 - z(-1))
Question 53Single Answer
Which property of the Z-transform is used to analyze time-shifted sequences?
A
Linearity
B
Time-shifting
C
Convolution
D
Scaling
Question 54Single Answer
What is the Z-transform of a sequence x(n) shifted by k units, x(n-k)?
A
z(-k) X(z)
B
zk X(z)
C
X(z)/zk
D
X(z) + zk
Question 55Single Answer
What is the primary application of the Z-transform in discrete systems?
A
Solving differential equations
B
Analyzing difference equations
C
Synthesizing analog filters
D
Frequency response of continuous systems
Question 56Single Answer
What is the region of convergence (ROc) in Z-transforms?
A
Range of z where the transform converges
B
Range of time where the signal exists
C
Frequency range of the signal
D
Stability region of the system
Question 57Single Answer
Which Z-transform property is used to analyze system stability?
A
Linearity
B
Convolution
C
Region of convergence
D
Time-scaling
Question 58Single Answer
What is the Z-transform of an exponential sequence an u(n)?
A
z/(z -1)
B
Decrease the speed
C
Have no effect on speed
D
Increase the torque
Question 59Single Answer
What is the primary advantage of the Z-transform in digital signal processing?
A
Simplifies time-domain analysis
B
Converts difference equations to algebraic equations
C
Handles continuous signals
D
Reduces computational cost
Question 60Single Answer
Which transform is used to analyze the frequency response of discrete systems?
A
Laplace transform
B
Fourier transform
C
Z-transform
D
Hilbert transform
Question 61Single Answer
What is the Z-transform of a sequence x(n) multiplied by n, i.e., nx(n)?
A
-z dX(z)/dz
B
z dX(z)/dz
C
X(z)/z
D
X(z) z
Question 62Single Answer
What is the primary application of the Z-transform in control systems?
A
Analog filter design
B
Discrete-time system stability analysis
C
Steady-state response analysis
D
Network synthesis
Question 63Single Answer
What is the Z-transform of a sequence x(n) = (n-1)?
A
z-1
B
z(-1)
C
1/z
D
1
Question 64Single Answer
Which method is used to find the inverse Z-transform?
A
Partial fraction expansion
B
Matrix inversion
C
Numerical integration
D
Fourier series
Question 65Single Answer
What is the condition for a discrete system to be stable using Z-transform?
A
Poles inside the unit circle
B
Poles outside the unit circle
C
Poles on the unit circle
D
No poles in the system
Question 66Single Answer
What is the Z-transform used for in digital filters?
A
Designing analog filters
B
Analyzing filter transfer functions
C
Synthesizing continuous systems
D
Solving differential equations
Question 67Single Answer
What is the Z-transform of a sequence x(n) = an u(-n)?
A
1/(1 - az(-1))
B
1/(1 - az)
C
z/(z -)
D
All of the Above
Question 68Single Answer
What is the main limitation of the Z-transform?
A
Cannot handle continuous signals
B
Requires complex computations
C
Limited to linear systems
D
Cannot analyze stability
Question 69Single Answer
Which transform is analogous to the Laplace transform for discrete systems?
A
Fourier transform
B
Z-transform
C
Hilbert transform
D
Wavelet transform
Question 70Single Answer
What is the primary goal of network synthesis?
A
To design a network with a desired response
B
To analyze circuit behavior
C
To solve differential equations
D
To measure circuit parameters
Question 71Single Answer
Which network is synthesized to act as a low-pass filter?
A
R-L network
B
R-C network
C
L-C network
D
All of the above
Question 72Single Answer
What is the impedance of an R-L series network in the Laplace domain?
A
R + sL
B
R + L/s
C
R/s + L
D
R + 1/sL
Question 73Single Answer
Which network is used to design a high-pass filter?
A
R-L network
B
R-C network
C
L-C network
D
Both b and c
Question 74Single Answer
What is the admittance of an R-C parallel network in the Laplace domain?
A
1/R + sC
B
1/R + 1/sC
C
R + sC
D
R + 1/sC
Question 75Single Answer
Which synthesis method is used to realize a driving-point impedance?
A
Fourier series
B
Foster synthesis
C
Laplace transform
D
Z-transform
Question 76Single Answer
What is the primary characteristic of an L-C network?
A
Purely reactive impedance
B
Resistive losses
C
High power dissipation
D
Constant impedance
Question 77Single Answer
Which synthesis method uses partial fraction expansion to realize a network?
A
Cauer synthesis
B
Foster synthesis
C
Brune synthesis
D
Bott-Duffin synthesis
Question 78Single Answer
What is the impedance of an L-C series network in the Laplace domain?
A
sL + 1/sC
B
sL + sC
C
L/s + C/s
D
1/sL + sC
Question 79Single Answer
Which network is synthesized for band-pass filter applications?
A
R-L network
B
R-C network
C
L-C network
D
R-L-C network
Question 80Single Answer
What is the primary advantage of Foster synthesis?
A
Simple realization of complex impedances
B
High power efficiency
C
Low computational cost
D
Handles non-linear networks
Question 81Single Answer
Which synthesis method uses continued fraction expansion?
A
Foster synthesis
B
Cauer synthesis
C
Brune synthesis
D
Bott-Duffin synthesis
Question 82Single Answer
What is the main application of R-C networks in synthesis?
A
High-frequency filters
B
Low-pass and high-pass filters
C
Band-stop filters
D
Power amplifiers
Question 83Single Answer
Which network is synthesized for resonance applications?
A
R-L network
B
R-C network
C
L-C network
D
R-L-C network
Question 84Single Answer
What is the primary limitation of R-L network synthesis?
A
High power losses
B
Limited frequency response
C
Complex realization
D
Non-linear behavior
Question 85Single Answer
Which synthesis method is used to realize a minimum-phase network?
A
Foster synthesis
B
Cauer synthesis
C
Brune synthesis
D
Bott-Duffin synthesis
Question 86Single Answer
What is the admittance of an L-C parallel network in the Laplace domain?
A
sL + 1/sC
B
1/sL + sC
C
s/L + 1/sC
D
1/sL + 1/sC
Question 87Single Answer
Which network is used to design a notch filter?
A
R-L network
B
R-C network
C
L-C network
D
R-L-C network
Question 88Single Answer
What is the primary advantage of Cauer synthesis?
A
Minimal component count
B
High power efficiency
C
Simple realization
D
Handles non-linear networks
Question 89Single Answer
Which synthesis method is used for complex impedance realization?
A
Foster synthesis
B
Cauer synthesis
C
Brune synthesis
D
Bott-Duffin synthesis
Question 90Single Answer
What is the main application of R-L networks in synthesis?
A
Low-pass filters
B
High-pass filters
C
Band-pass filters
D
Impedance matching
Question 91Single Answer
Which network is synthesized for phase-shifting applications?
A
R-L network
B
R-C network
C
L-C network
D
R-L-C network
Question 92Single Answer
What is the primary challenge in L-C network synthesis?
A
High power losses
B
Realizing ideal inductors and capacitors
C
Low frequency response
D
Non-linear behavior
Question 93Single Answer
Which synthesis method is used to realize a driving-point admittance?
A
Foster synthesis
B
Cauer synthesis
C
Brune synthesis
D
Both a and b
Question 94Single Answer
What is the impedance of an R-C series network in the Laplace domain?
A
R + sC
B
R + 1/sC
C
R/s + C
D
1/R + sC
Question 95Single Answer
Which network is synthesized for oscillator circuits?
A
R-L network
B
R-C network
C
L-C network
D
R-L-C network
Question 96Single Answer
What is the primary advantage of Brune synthesis?
A
Minimal component count
B
Realization of any positive real function
C
High power efficiency
D
Simple computation
Question 97Single Answer
Which synthesis method uses ladder networks?
A
Foster synthesis
B
Brune synthesis
C
Cauer synthesis
D
Bott-Duffin synthesis
Question 98Single Answer
What is the main application of R-C networks in control systems?
A
Power amplification
B
Phase compensation
C
Frequency modulation
D
Voltage regulation
Question 99Single Answer
Which network is synthesized for impedance matching in RF circuits?
A
R-L network
B
R-C network
C
L-C network
D
R-L-C network
Question 100Single Answer
What is the primary limitation of Foster synthesis?
A
High component count
B
Limited to simple impedances
C
Non-linear behavior
D
High power losses
Question 101Single Answer
Which synthesis method is used for lossless networks?
A
Foster synthesis
B
Cauer synthesis
C
Brune synthesis
D
All of the above
Question 102Single Answer
What is the impedance of an R-L parallel network in the Laplace domain?
A
(R sL)/(R + sL)
B
R + sL
C
R/s + L
D
1/(R + sL)
Question 103Single Answer
Which network is synthesized for frequency-selective circuits?
A
R-L network
B
R-C network
C
L-C network
D
R-L-C network
Question 104Single Answer
What is the primary advantage of L-C networks in synthesis?
A
High power dissipation
B
Lossless behavior
C
Simple realization
D
Low frequency response
Question 105Single Answer
Which synthesis method is used for minimal realization of a network?
A
Cauer synthesis
B
Foster synthesis
C
Brune synthesis
D
Bott-Duffin synthesis
Question 106Single Answer
What is the main application of R-L-C networks in synthesis?
A
Low-pass filters only
B
Complex filter designs
C
Power amplification
D
Voltage regulation
Question 107Single Answer
Which network is synthesized for integrator circuits?
A
R-L network
B
L-C network
C
R-C network
D
R-L-C network
Question 108Single Answer
What is the primary challenge in network synthesis?
A
High power losses
B
Realizing ideal components
C
Low computational cost
D
Non-linear behavior
Question 109Single Answer
Which synthesis method is used to realize a network with negative resistance?
A
Foster synthesis
B
Cauer synthesis
C
Brune synthesis
D
None of the above
Question 110Single Answer
What is the fundamental principle governing electrostatic fields?
A
Gauss’s law
B
Faraday’s law
C
Ampere’s law
D
Biot-Savart law
Question 111Single Answer
What is the unit of electric field intensity?
A
Volt/meter
B
Ampere/meter
C
Tesla
D
Weber/meter
Question 112Single Answer
What is the primary characteristic of a conservative electrostatic field?
A
Non-zero curl
B
Zero divergence
C
Zero curl
D
Non-zero divergence
Question 113Single Answer
Which law is used to calculate the magnetic field due to a current element?
A
Gauss’s law
B
Biot-Savart law
C
Faraday’s law
D
Ampere’s law
Question 114Single Answer
What is the primary application of Gauss’s law in electrostatics?
A
Calculating magnetic fields
B
Solving time-varying fields
C
Finding electric fields for symmetric charge distributions
D
Analyzing current flow
Question 115Single Answer
Which material has a relative permittivity greater than 1?
A
Vacuum
B
Air
C
Dielectric
D
Conductor
Question 116Single Answer
Which law is used to find the magnetostatic field in symmetric current distributions?
A
Gauss’s law
B
Ampere’s law
C
Faraday’s law
D
Biot-Savart law
Question 117Single Answer
What is the primary application of magnetostatic fields in engineering?
A
Designing capacitors
B
Designing transformers and motors
C
Analyzing dielectric materials
D
Calculating electric potential
Question 118Single Answer
What is the primary application of the Laplace equation?
A
Finding potential in charge-free regions
B
Calculating magnetic fields
C
Analyzing current flow
D
Solving time-varying fields
Question 119Single Answer
Which equation relates charge density to electric potential?
A
Laplace equation
B
Poisson equation
C
Maxwell’s equation
D
Gauss’s law
Question 120Single Answer
What is the primary role of Maxwell’s equations in electromagnetic theory?
A
Describe static fields only
B
Govern the behavior of electric and magnetic fields
C
Solve mechanical systems
D
Analyze thermal effects
Question 121Single Answer
What is the application of the Poisson equation in electrostatics?
A
Finding potential in charge-free regions
B
Analyzing magnetic fields
C
Calculating potential with charge distribution
D
Solving time-varying fields
Question 122Single Answer
Which equation is used to analyze static electric fields in dielectrics?
A
Laplace equation
B
Poisson equation
C
Maxwell’s third equation
D
Maxwell’s fourth equation
Question 123Single Answer
What is the significance of B = 0 in Maxwell’s equations?
A
Magnetic monopoles do not exist
B
Electric fields are conservative
C
Magnetic fields are time-varying
D
Charge conservation
Question 124Single Answer
What is the application of Maxwell’s equations in antenna design?
A
Calculating static fields
B
Analyzing electromagnetic wave propagation
C
Solving mechanical systems
D
Measuring thermal effects
Question 125Single Answer
Which equation is used to find the potential in a vacuum?