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Sketch the characteristic curve of the photographic film. Discuss the principle of the xeroradiography.
Discuss the main components of the modern lithotripter system briefly? Describe the delivery system of anesthesia machine briefly?
Write down the applications of the DC chopper.
Write about Electromagnetic Interference in detail. Write about Ground loops in detail.
Specify the benefits of the per-unit computations?
Write down the name of the five main types of external interference signal.
Illustrate the general image compression model with a neat block diagram. Describe the different edge detection techniques in detail.
Explain how do you demodulate the FM wave using the frequency discriminator?
Describe monochrome vision model with the use of neat block diagram. Discuss in detail about Gaussian LPF for the image enhancement.
Illustrate two dimensional sampling theorem. Write down the transfer function of the Butterworth LPF and its benefits over ideal LPF in image enhancement.
Explain the applications of the satellite system?
With the help of appropriate Illustration, illustrate the stationary, non-stationary and quasi stationery processes on signals. Discuss how synchronized averaging is applied to remove noise in the ECG
Discuss about the different objectives and difficulties encountered in Biomedical Signal Acquisition and Analysis. Illustrate with example, the Pam-Tompkin’s algorithm for real time QRS detectio
Provide the physiological nature of P wave of an ECG signal. Write down the significance of concurrent, coupled and correlated processes?
Explain the several factors affecting the choice of short circuit ratio.
Illustrate out the construction and working of PIN photodiode. Sketch the circuit diagram of high impedance pre amplifier and explain its operation.
Describe the choice of specific electric loading in the electrical machines.
Sketch the schematic diagram of the optical fibre communication system. Illustrate the function of each component in system.
Illustrate out internal quantum efficiency of a LED. Write down the different factors which determine the response time of photo detector?
Explain the benefits of the stepped core in transformers.
Describe the working principle of three phase synchronous motor.
Specify the applications of the synchronous motor?
Explain what is Arc suppression coil grounding.
Explain the benefits of the valve type arrester.
Describe the 3 phase to 2 phase and the 3 phase to 6 phase transformer conversion.