1.Deepest parts of the oceans are called :
(A)Mid-ocean ridges(B)Seamount
(C )Trench(D)Continental shelf

2.The most abundant component of sea water is ;
(A)Chlorine(B)Sulphate(C )Sodium(D)Potassium

3.The average speed of sound in the ocean is :
(A)200 m/s(B)800 m/s(C )1500 m/s(D)2500 m/s

4.The layer where ocean temperature decreases rapidly with depth is called :
(A)Halocline(B)Pycnocline(C )Thermocline(D)SOFAR channel

5.On the average, sea surface salinity is :
(A)Maximum at the equator(B)Maximum around30 d ....etc

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The author is from CET, Trivandrum

ABSTRACT

Traditionally, input shaping has been used outside the feedback control loop. Utilizing input shaping in this way prevents it from directly addressing some important vibration control issues such as disturbances, nonzero initial conditions, actuator saturation, etc., These potential applications, however, will never be fully exploited unless a good understanding exists of how to create stable CLSS controllers.

Study of closed-loop stability of feedback loops containing input shapers by ana ....etc

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1.Deepest parts of the oceans are called :
(A)Mid-ocean ridges(B)Seamount
(C )Trench(D)Continental shelf

2.The most abundant component of sea water is ;
(A)Chlorine(B)Sulphate(C )Sodium(D)Potassium

3.The average speed of sound in the ocean is :
(A)200 m/s(B)800 m/s(C )1500 m/s(D)2500 m/s

4.The layer where ocean temperature decreases rapidly with depth is called :
(A)Halocline(B)Pycnocline(C )Thermocline(D)SOFAR channel

5.On the average, sea surface salinity is :
(A)Maximum at the equator(B)Maximum around30 d ....etc

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Fast Internet access is growing from a convenience into a necessity in all aspects of our daily lives. Unfortunately, this has been held back by the high expenses of wiring infrastructure essential to deliver such high-speed internet access especially to private homes, small offices and rural areas, where the installation of any kind of new wires tilts the scales of the economic feasibility to a non-profitable state. This problem is known as the ?last mile problem? which has been an active area of research throughout research community.

But ....etc

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Aging Effect on Leakage Current Flow in Wooden Poles



ABSTRACT

Insulation degradation leading to leakage current flow through high voltage insulators
could result in catastrophic failures such as pole fires and damages to nearby
equipment. This paper examines the leakage current distribution originating from the
high voltage conductor to various locations through the wooden pole of various age
profiles. The specimens that are investigated in this paper range from a new sample to
an aged pole sample of ....etc

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Introduction to Pulse Width Modulation (PWM)
In this technique several pulses are produced in each half – cycle but the width of the pulses
is not the same as in case of multiple – pulse width modulation, however the width of each pulse is
varied in accordance with the amplitude of the sine wave reference voltage. The width of the pulse
at the center of the half – cycle is maximum and decreases on either side. The figure 6(a) shows the
generation of the output signal by comparing a sinusoidal reference sign ....etc

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Implementation of Rural Electrification Scheme
– RGGVY, in Uttar Pradesh

Abstract
Based on a survey of more than 2000 villages,
in this paper, an attempt has been made to point out the
defects and shortcomings in the high voltage distribution
system (HVDS) installations built under the Rajeev
Gandhi Gramin Vidyutikaran Yojana (RGGVY) of rural
electrification. Avoiding these could have made the
installations much better. Also, it could have been costeffective
and could have resulted in earlier complet ....etc

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Implementation of Rural Electrification Scheme – RGGVY, in Uttar Pradesh

Abstract
Based on a survey of more than 2000 villages,
in this paper, an attempt has been made to point out the
defects and shortcomings in the high voltage distribution
system (HVDS) installations built under the Rajeev
Gandhi Gramin Vidyutikaran Yojana (RGGVY) of rural
electrification. Avoiding these could have made the
installations much better. Also, it could have been costeffective
and could have resulted in earlier completi ....etc

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SPEED SENSORLESS SEPARATELY EXCITED DC MOTOR DRIVE WITH AN ADAPTIVE OBSERVER


ABSTRACT
This project deals with a speed sensorless separately excited dc motor drive which uses the adaptive observer to estimate the rotor speed. The stability analysis of speed estimation is carried out. The modified feed forward control is integrated with the adaptive observer to simplify the implementation. The design guideline for feedback gain and the speed controller are also given to assure system stability for the entire oper ....etc

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Sir i need a project report and ppt on speed control of induction motor using microcontroller....do please send to my email
[email protected] ....etc

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Magnetic Levitation
Introduction
Magnetic Levitation is a way to suspend objects in air without any support, as if in defiance of gravity. An unsung phenomenon of the past which is now being put to use in a variety of interesting and useful applications. As a child we must have seen a ping pong ball being levitated on an air stream at the output pipe of a vacuum cleaner. Magnetic levitation, also known as maglev is used in a similar way to levitate objects in air without any support, using magnetic field. Levitation is the process by which an ....etc

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