having R = 2 M Ω and C = 0.01 µF is connected across d.c. voltage source of 50V. Determine capacitor voltage and charging current after 0.02 s‚ 0.04 s and 0.06 s. OR (a) Explain the variations of watt-meter readings for 3-phase power measurement by two watt-meter method as power factor takes the values of unity‚ 0.5‚ between 0.5 & 0 and 0.
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TRAINING UNDERTAKEN AT Giral Lignite Power Limited‚ Barmer Contents Company Synopsis Salient Feature Introduction Coal Handling Plant Boiler Boiler Auxiliary Equipments Turbine Ash Handling Plant COMPANY SYNOPSIS Giral Lignite Power Plant (GLPL) is a wholly owned subsidiary of Rajasthan Rajya Vidyut Utpadan Nigam Limited (RRVUNL). RRVUNL is a state government owned corporation working in field of power generation Giral Lignite Power Limited is situated about 12Kms from
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Computer Power Supply Troubleshooting Warning! You must unplug your ATX power supply from the wall before working inside the case. Troubleshooting PC failures starts with the power supply. In fact‚ it’s easier to diagnose failures where the computer won’t turn on at all as opposed to more intermittent issues. The flowchart below is one of 17 hardware diagnostic flowcharts included in my book‚ "Computer Repair with Diagnostic Flowcharts - Revised Edition." The expanded text is modified for this
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capacitor C2 (100nF) and volume control VR1 (10-kilo-ohm log). A decoupling network comprising resistor R5 and capacitor C3 provides the preamplifier block with a clean supply voltage. Audio amplifier IC LM386N (IC1) is designed for operation with power supplies in the 4-15V DC range. Circuit diagram: spy ear circuit schematic Spy Ear Circuit Diagram It is housed in a standard 8-pin DIL package‚ consumes very small quiescent current and is ideal for bat tery-powered portable applications.
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Different Types of Power Power‚ everyone craves‚ but is it not easy to hold on to once it is obtained. In this essay‚ different forms of power will be addressed through Lloyd Jones’s novel “Mister Pip”. Mister Pip is about a young girl named Matilda and how a book‚ called “Great Expectation”‚ helped her‚ and changed her life forever. This novel‚ “Mister Pip‚” shows different kinds of power and what words can do that actions sometimes fail at‚ and that words can bring someone power and freedom‚ and
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The power of persuasion Throughout time art has played a major role. Many people over time have used self image to control and persuade people to be on their side. This technic of using image to control and persuade people was first used by the warrior of stonehenge. During this time most people wore sheep skin‚ the warrior of stonehenge gain control of people by wearing expensive jewelry and nice cloth. One piece of jewelry that he wore were two gold hair pieces. These hair pieces were told
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12 Power System Stability 12.1 INTRODUCTION The stability of an interconnected power system is its ability to return to normal or stable operation after having been subjected to some form of disturbance. Conversely‚ instability means a condition denoting loss of synchronism or falling out of step. Stability considerations have been recognized as an essential part of power system planning for a long time. With interconnected systems continually growing in size and extending over vast geographical
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This product is a 10 DC Input‚ 8 Relay Output DL105 Module that was made by Automation Direct. This module is a product of Koyo‚ PLC Direct‚ and Facts engineering working together. This version of the module has a 10-30 VDC power supply instead of a VAC powered output. To protect the module from noise pollution‚ the module has a protective NEMA casing. The diagnostics of the module allow the users to debug and identify problems. The drive has the dimensions 5.12 x 3.16 x 3.63. The ambient temperature
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communication systems. Since the developments and research on the subject had been relatively new and information scattered‚ the lack of collective information had been the primary initiative behind this research. The advantages and benefits of using power line as the medium of data transmission at homes is investigated. Various standards and regulations are highlighted. Summary and comparisons are presented based on the findings of the research done at various European cities on exploring powerline
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election. The elections showcased a struggle for presidency between Corazon Aquino and Ferdinand Marcos. Corazon Aquino‚ a victim‚ martyr‚ who was there for the Philippines versus Ferdinand Marcos a dictator‚ a leader‚ who wanted to keep the presidential power. David versus Goliath is what the “snap” elections were often referred to. What did the people of the Philippines think of these opponents? How did all the events surrounding the “snap” election come about? Accusations and actions were made on both
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