ESE 2021 Technical Quiz || Full Revision Mock Test-2
Attempt now to get your rank among 95 students!
Consider a function z(x,y) be defined as
The value of equals to
The solution of the second order differential equation is y=2 and
If the reflection coefficient of a 2 port network is 0.4 then the return network loss in the network is
Kvl is applicable to
Determine the current i(t) in the given circuit after the switch is closed for all t > 0.
The z – parameters of circuits are given by them, the transmission parameters are:-
How many inputs will a decimal-to-BCD encoder have?
Express the output voltage of digital to analog converter?
Find the sum of (110.1101)2 and (11.01)2
A clamper circuit 1) Adds or subtracts a dc voltage to or from a waveform 2) Does not change the shape of the waveform Which of the above statements are correct?
The peak value of the output voltage of a half-wave rectifier is 100 V. The r.m.s. value of the half-wave rectifier output voltage will be
Which device is suitable for higher order RF frequency multiplier/
A unity Feedback control system has an open-loop transfer function . The gain K for which s = -1 + j1 will lie on the root locus of this system is:
An AM modulator has output The modulation efficiency is
For a plane travelling EM wave, the-correct equation for characteristic impedance Z for the medium with permittivity of and permeability of is:
Match List-I (Modes) with List-II (Characteristic) and select the correct answer using the code given below the lists: List-I A). Evanescent mode B). Dominant mode C). TM10 and TM01 List-II 1). Rectangular waveguide does not support 2). No wave propagation 3). Lowest cut-off frequency
During power measurement the out power measured was –90 dBm. What is the measured power in W?
Which of the following introduces mode partition noise?
The ideal op-amp has
At room temperature, a silicon photodetector can’t be used to detect which of the following wavelength