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International standard ISO/IEC 11801 signifies general-purpose telecommunication cabling systems (structured cabling) that are suitable for a wide range of applications.
Distinguish between the linear mode power supplies and switch mode power supplies. Discuss the benefits of high frequency transformers in power electronic applications.
Describe what is a telecommunications standard? Give an overview of formal Telecommunications Standards Organisations in brief.
Derive the block diagram representation of a generator connected to infinite bus. What is the significance of the coefficient K5? Write the explanatory note on the reactive power requirements of a tr
With a neat schematic diagram, explain the components and working of a tidal power plant. With a neat diagram, describe the power generation from high level reservoir type wave power machine.
Describe the principle of electric power generation using solar energy (SPV) and list out the applications, advantages and disadvantages of the same system.
What are the factors that have to be considered while preparing a work material for welding? Define Current Efficiency and Energy Efficiency as referred to Electroplating.
What do you mean by electro-deposition? Describe clearly the various factors on which quality of the electro-deposition depends. Explain the requirements of good heating elements used in electric hea
With a neat diagrams, describe the BIT SET and BIT CLEAR Functions used in PLC. With a neat diagrams, describe the PLC OR and XOR Matrix functions.
What is the primary merit when using data files in programs? What is the purpose of a buffer area when working with the data files?
Illustrate the term structure? What do you understand by the term structure member?
There are various risks which could influence the success of any software development project. State one risk for each of the given categories: the customer, development staff and technology used.
Quality assurance is just a management fad and it only makes the Software Developer waste time in paper-work.
Draft a possible job explanation for the post of web developer who will have to perform all the steps comprised in the life cycle of a web site/application.
Explain what the advantage is of using signal detection theory to evaluate human thresholds over Fechner’s method.
Sketch the Fourier transform of a rectangular pulse of amplitude 10 V and width 0.1 second that is centered on the zero time axis. Indicate the amplitude at dc and for the first spectral peak.
What are INTELSAT and INSAT satellites? Differentiate between polar orbiting satellites and geostationary satellites.
Show by means of truth tables the proof of De Morgan’s Laws for three variables and distributive law of * over +.
Calculate the net positive suction head available (NPSHA) if the atmospheric pressure is 100 kPa. (m)
iRoom was constructed based on the guiding principles listed below, describe on each one of such principles with respect to why the particular principle was adopted and how it influenced the overall
Define signal? Explain the significance of signals with respect to data communication and network. What is noise? Explain different types of noise.
Describe how a Mobile Terminating call, from a PSTN phone, is processed in a GSM network. Describe your answer with a proper diagram.
Microsoft gives specific guidelines for designing usable interfaces when developing applications for mobile devices. List out six of those guidelines.
Short Message Service (SMS) is a service accessible on most mobile phones which permits the sending of short messages between mobile phones and other handheld devices and even the landline telephone
Explain in brief the three parts of Relational Model. What do you understand by the term recursive relationship? Give an instance of a many to many recursive relationships.