Practice Test: Electronics Engineering (ECE)- 7 - Electronics and Communication Engineering (ECE) MCQ
30 Questions MCQ Test - Practice Test: Electronics Engineering (ECE)- 7
The following plot shows a function y which varies linearly with x, the value of the integral of
| 1 Crore+ students have signed up on EduRev. Have you? Download the App |
The residues of the complex function
A and B throw a pair cf dice alternately. A wins if he throws 6 before B throws 7 and B wins if he throws 6 before A throws 7. A begins. Find the probability of A losing.
Identify which one of the following is not a tree of the graph shown in the figure
In the circuit below the voltage v(t) is _______________
.
The admittance parameter Y12 in the two port network is ______________ .
A common emitter amplifier shown in the figure is biased using a 1 mA ideal current source. The approximate base current value is
A 555 astable oscillator with R1 = 40 kΩ, R2 = 120 kΩ and C = 4.0 μF will oscillate at
The CMRR of the differential amplifier circuit shown is equal to
Heat sinks are used in power amplifier circuits
A circuit using an op - AMP is shown in the given figure it has
The number of unused states in a 4-bit Johnson counter is _____________
If the output of a logic gate is ‘1’ when all its inputs are at logic 'O' then the gate is either
When two non - linear systems S1 and S2 are connected in cascade the overall system is
The discrete time fourier transform of signal
y(t) = x(t) * h(t) then Express z(t)
The gain margin of a unity feedback control system with the open loop transfer function
The open-loop transfer function of a feedback control system is 
The break-away point of its root locus plot
A signal m(t) is multiplied by cosine wave form of frequency fc., (m(t) is not a sinusoidal) if fourier transform of m(t) is M(f), then the fourier transform of the product is
Autocorrelation of Non periodic wave form of finite energy and its energy spectral density are
The magnetic field intensity vector of a plane wave is given by H (x, y, z, t) = 10 sin (1000t + 0.002x + 20) ay where ay denotes the unit vector in y-direction. The wave propagating with a phase velocity
Distilled water at 35°C is characterized by 
2GHz then its loss tangent is
The orthogonal trajectory of the family of curves xy = k2 is
Solve the partial differential equation pe2y = qe2x.
The current I in the figure shown below is?
Top Courses for Electronics and Communication Engineering (ECE)
Important Questions for Practice Test: Electronics Engineering (ECE)- 7
Practice Test: Electronics Engineering (ECE)- 7 MCQs with Answers
Online Tests for Practice Test: Electronics Engineering (ECE)- 7
|
© EduRev
|
Education Revolution
|
Follow Us
|
