Consider the following statements regarding the class-B power amplifiers (Complementary symmetry type):
Which of the following capabilities are available in a Universal Shift Register?
Assertion (A): Cut-in voltage for Germanium diode is greater than that for silicon diode.
Reason (R): Germanium diode has a higher reverse saturation current than silicon diode.
Simplify : A + B + A B + (A + B)AB + C(B + AB)
Which one of the following is a regulated power supply?
Number of fundamental cut-sets of any graph will be
Consider a silicon p-n junction at room temperature having the following parameters:Doping on the n-side = 1 x 1017 cm-3Depletion width on the n-side = 0.1 μmDepletion width on the p-side = 1.0 μmIntrinsic carrier concentration = 1.4 x 1014F. cm-1.Thermal voltage = 26mVPermittivity of free space = 8.x 10-14F. cm-1.Dielectric constant of silicon =A built in potential of the junction.
Consider the following statements:For am long common power line connecting a switch to a light bulb
A signal with ±V ranged and 1 KHz band width is being digitized using a sample and hold circuit and abit quantizer. The quantization step is :
For a Hertz dipole antenna, the Half Power Beam Width (HPBW) in the E-plane is
In a CMOS CS amplifier, the active load is obtained by connecting a
The number of distinct Boolean expressions of 3 variables is
A 2 μF capacitor is shunted by a 1 kΩ maintained at temperatureK. The rms noise voltage across the capacitor over the entire frequency band is:
If the open-loop transfer function is a ratio of a numerator polynomial of degree 'm' and a denominator polynomial of degree 'n', then the integer (n - m) represents the number of:
The feedback control system shown in figure is stable.
A parallel plate capacitor has surface density of rs C/m2. The dielectric inside capacitor is air. The electric field intensities outside and inside the capacitor are
. The signal is __________ .
The counter shown in figure is built using 4 negative edge triggered toggle FFs. The FFs can be set synchronously when R =The combinational logic required to realize a modulocounter is
The magnitude plot of a composite signal x(t) = e3jt + e4jt is __________ .
VR at t < T, t = ∞
Find current i.
Assuming the OP-AMP to be ideal, the voltage gain of the amplifier shown in figure is
In x = the value of x is
Using 4-bit numbers (n =if k = 00112, how is k expressed in 2's complement?
When x(n) is real then the Fourier series coefficients are correlated as __________ .
The Nyquist sampling interval, for the signal sine (700t) + sine (500t) is
The system which is unstable is __________ .
Please disable the adBlock and continue. Thank you.