Download AKTU B-Tech 7th Sem 2017-2018 NEE702 Power Station Practice Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU) B-Tech 7th Semester (Seventh Semester) 2017-2018 NEE702 Power Station Practice Question Paper

Printed pages: 01 Sub Code: NEE702 / NEN702
Paper Id: "nu R0? N0: ? ? ? ? ? ? ? ?
T ime: 3 Hours
B TECH
(SEM VII) THEORY EXAMINATION 2017-18
POWER STATION PRACTICE
Notes: Attempt all Sections. Assume any missing data.
1.
*?F'P?m heap 9?s?
b)
a)
b)
a)
b)
w
Attempt all questions in brief. 2 x10 = 20
Define the different types of energy sources and efficiency in their use.
What are the major electrical equipments in power stations?
Write a note on selection of site for a thermal station.
Explain the turbo-alternatorst
Explain the role of hydro-electric stations in power industry
De?ne the power station structure, layout and control of hydro-electric stations.
Explain the mechanism of energy release for nuclear power stations
Write a note on selection of site for a diesel station
Explain the power crisis.
Explain the future energy demand.
SECTION B
Attempt any three of the following: 10 x 3 = 30
Explain in detail an economics of generation and choice of size and number of
generator units.
Brie?y describe the main parts and the working of a steam power station with suitable
diagram.
Explain the fuels, fuel handling and combustion equipment of thermal stations in
detail.
Explain the general arrangement and operation of a hydroelectric plant.
What are the characteristics of a water turbine? What is run-off? How the hydel plants
are classified?
SECTION C
Attempt any one part of the following: 10 x 1= 10
Explain the main parts of a reactor and their functions of nuclear power stations.
Define coolant cycles. What is a reactor control?
Explain the nuclear reactor classification in detail.
Attempt any one part of the following: 10 x 1= 10
Describe the main parts and working of diesel electric stations.
Explain the diesel plant efficiency and heat balance.
Attempt any one part of the following: 10 x 1= 10
Explain the methods to improve thermal efficiency of gas turbine plant in detail.
Describe the open cycle and closed cycle gas turbine plants. What are the fuels for gas
turbine plants?
Attempt any one part of the following: 10 x 1= 10
What are the Characteristics of steam and hydro-plants? Explain in detail.
Discuss an Economic load scheduling of thermal plants neglecting and considering
transmission Losses.
Attempt any one part of the following: 10 x 1= 10
Explain the concepts & principals of MHD generation in detail.
Discuss the Ocean Thermal Energy in detail.
T otal Marks: 100