A. The oil may loose its viscosity and it may start drawing off from higher levels B. Expansion of the oil may cause the sheath to burst C. Unequal expansion may create voids in the insulation which will lead to ionization D. The thermal instability may rise due to the rapid increase of dielectric losses … Due to which of the following reasons the cables should not be operated too hot ?Read More...
A. Rankine cycle efficiency B. Carnot cycle efficiency C. Regenerative cycle efficiency D. Boiler efficiency x turbine efficiency x generator efficiency...
A. cooling water passes through tubes and steam surrounds them B. steam passes through tubes and cooling water surrounds them C. steam and cooling water mix D. steam and cooling water do not mix...
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