Download Previous year Diploma Paper of Energy Management 6th Sem/Electrical/Dec 2017 Diploma Paper
Energy Management 6th Sem/Electrical/Dec 2017 Diploma Paper
                SECTION-A
Q1. Fill in the Blanks                         10×1.5=15
a. Nuclear power is generated using _______________ .
b. OTEC stands for ____________ .
c. The electric motors are used to provide motive power to equipment such as _________ pumps, blowers etc.
d. CFL convert electricity to visible light up to ____________ more efficient than ordinary bulbs.
e. _________ enhances the quality of life.
f. Power factor is the ratio of working power to ______________ .
g. 90% of the energy of traditional incandescent bulbs is given off as __________________ .
h. How many steps we follow in energy audit methodology ____________ .
i. Full form of ECMs is ______________ .
j. High capacity utilization is very essential for achieving ____________- .
k. Energy audit instrument used for power measurement is ___________ .
l. Melting of glaciers causing rise in sea levels is a results of ___________ .
m. Primary elements of natural gas are ____________ .
n. Light bulb efficiency is measured in terms of _____________ .
o. Reducing the phase difference between voltage and current is known as _______________ .
                SECTION-B
Q2. Attempt any five questions.                  5×6=30
i. What is the importance of power factor?
ii. What are renewable energy sources?
iii. What are the advantages of energy efficient motors?
iv. Write a short note on boiler.
v. What is the need of energy efficient devices?
vi. Write a short note on CFL.
vii. What do you mean by energy audit?
              SECTION-C
Q3. Attempt any three questions.                3×10=30
Q3. Write short note on:
a ) wind energy b)water energy c) solar energy d) geothermal energy.
Q4. Write short note on different types of losses in motor and design features of energy efficient motors.
Q5. What is the effect of voltage fluctuation? Discuss in detail about different methods of Tap Changing.
Q6. Write short note on Three Prolonged Approach.
Q7. Explain the EIA process with the help of a flowchart
a. Nuclear power is generated using _______________ .
b. OTEC stands for ____________ .
c. The electric motors are used to provide motive power to equipment such as _________ pumps, blowers etc.
d. CFL convert electricity to visible light up to ____________ more efficient than ordinary bulbs.
e. _________ enhances the quality of life.
f. Power factor is the ratio of working power to ______________ .
g. 90% of the energy of traditional incandescent bulbs is given off as __________________ .
h. How many steps we follow in energy audit methodology ____________ .
i. Full form of ECMs is ______________ .
j. High capacity utilization is very essential for achieving ____________- .
k. Energy audit instrument used for power measurement is ___________ .
l. Melting of glaciers causing rise in sea levels is a results of ___________ .
m. Primary elements of natural gas are ____________ .
n. Light bulb efficiency is measured in terms of _____________ .
o. Reducing the phase difference between voltage and current is known as _______________ .
Energy efficiency within a closed system cannot exceed ______________
The per capita electricity consumption in the country is reported to be about _________ per annum.
 _______ lamp is the least expensive to buy but are the most expensive to operate.
 _________ provide the longest service life and the highest quality of any lighting type.
LCCA abbreviated as _______________ .
Stator losses makeup about ___________ of power losses.
BIS stands for _____________
All lamps are rated in ____________
The two-piece CFL’s are called _______________
Energy audit instrument used for the power measurement .
EIA stands for _____________ .
The formal statement of EIA is known as _______________ .
The variable losses depend on the _________________
Normally static capacitors are used to improve the _________________ of the transformer.
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Energy Management 6th Sem/Electrical/Dec 2017 Diploma Paper Click Here
Importance of power factor.
Renewable energy sources.
Advantages of energy efficient motors.
Short note on boiler.
Need of energy efficient devices.
Short note on CFL.
Energy audit.
Energy Management 6th Sem/Electrical/Dec 2017 Diploma Paper Click Here
Life cycle costing methodology .
why is life cycle costing important to utility.
Tips for energy saving in the following:
i. Boiler
ii. Blowers
iii. Air conditioners
iv. Water heater
v. Tube wells
Short note on:
i. Hydroelectric energy
ii. Wind energy.
Scoping relating to EIA process .
List the guiding principles of EIA.
Short note on case study of the following:
i. A.C. motor
ii. Distribution system.
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