Category solved model papers

Define the following terms with respect to steam:

1.B] Define the following terms with respect to steam: Saturation temperature Latent heat of vaporisation Quality of the steam Sensible heat Degree of superheat Answer: 1. Saturation temperature: The saturationโ€ฆ

Measurement of power by two wattmeter method

4.C] Three phase power consumed by the balanced load is given by ๐‘ƒ = โˆš3๐‘‰๐ฟ ๐ผ๐ฟcos(โˆ…) watts, then show that two wattmeter sufficient to measure three phase power P. Answer:โ€ฆ