ME 8792 PPE 2marks
Anna University Regulation 2017 EEE ME 8792 PPE 2marks & 16marks for all 5 units are provided below. ME 8792 PPE Short answers, Question Bank for POWER PLANT ENGINEERING Engineering are listed down for students to make perfect utilization and score maximum marks with our study materials.
ME 8792 POWER PLANT ENGINEERING ENGINEERING QUESTION BANK UNIT-I 2-marks
- What do you understand by the term boiler draught? (AU Nov/Dec 2016)
Boiler draught may be defined as the small difference between the pressure of outside air and that
of gases within a furnace or chimney at the grate level, which causes flow of air/hot flue gases to
take place through boiler.
- Define steam rate and heat rate? (AU Nov/Dec 2016)
Heat rate is the common measure of system efficiency in a steam power plant. It is
defined as “the energy input to a system, typically in Btu/kWh, divided by the electricity
generated, in kW.” Mathematically:
- What are the different sources of energy available for power generation? How long they
can last? (AU May 2014)
- Gas or air
- Diesel and petrol
- Renewable energy sources such as solar, wind ,geothermal, tidal, wave, MHD etc
- Why thermal plants are not suitable for supplying fluctuating loads?(AU (EEE) May 2014)
Thermal plants are not suitable for supplying fluctuating loads because any change in load
demand requires the corresponding change in the output energy. In thermal power plants, the
input energy is produced by burning the coal. So, there is always a large time lapse between the
change in energy output and input which is not desirable. Therefore, such power stations are used
only as base load stations and it supplies the constant power.
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ME 8792 PPE 2marks
Anna University 7th SEM EEE PPE 2marks 16 marks
ME 8792 POWER PLANT ENGINEERING Engineering question bank free download
Anna University EEE PPE short answers Regulation 2017
ME 8792 2marks, PPE Unit wise short answers – EEE 7th Semester