EXAMIANS
The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation.
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A conductor having surface density is embedded in a dielectric medium of permittivity. The electric field in the medium is E. If it is known that the pressure p on the conductor surface is equal to the electric energy density in the medium, then p (in SI unit)is given by
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In a 3-phase, 4-wire, 400/230 V system, a lamp (L₁) of 100 W is connected to one phase and neutral and a lamp (L₂) of 150 W is connected to the second pahse and neutral. If the neutral wire is disconnected accidently, what will be the voltage across a 150 W lamp (L₂)?
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A single phase full converter bridge, connected to 230 V, 50 Hz source is feeding a load R =10 Ω in series with a large inductance that makes the load current ripple free. For a firing angle of 450, calculate the rectification efficiency.
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The complex power injections at a bus are shown in figure Two lines connected drawing the powers as shown in figure. The complex power in the line-2 "S2" is
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The International boundary 'Radcliffe Line’ lies between India and
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Consider a solar PV plant with the following specific conditions:<br/>Analysis period: 1 year<br/>Measured average solar irradiation intensity in 1 year: 150 kWh/m²<br/>Generator area of the PV plant: 10 m² Efficiency factor of the PV modules: 15%<br/>Electrical energy actually exported by plant to grid: 135 kWh<br/>Calculate the performance ratio.
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What are the main challenges that the electric grid faces?
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The elements are specialized computers used to connect two or more transmission lines.
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Choose the best option from the given alternatives which can be substituted for the given word/sentence.<br/>Code of diplomatic etiquette and precedence
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