UNIT -1 MECHANICAL
ENERGY RESOURCES AND PRUNE MOVERS
Shreya Prasad
, TYPES of ENERGY RESOURCES
Based
1.
creativity
on :
a. Primary :
human made
Resources found in nature prior to
undergoing changes
-
,
.
Eg Sunlight waves wind
-
:
. .
,
b. Intermediate
c. Secondary :
Energy supplied to customers
-
-
Eg :
Thermal , Electrical
2. Based on traditional use :
a. Conventional :
-
Obtained from fixed reserves in nature .
-
Also non -
renewable .
-
Eg : fossil fuel ,
coal
b. Non -
conventional :
Inexhaustible resources Renewable resources
of energy
-
.
Winds sunlight
Eg
:
-
.
Baled
long time availability
•
on
.
.
a- Renewable :
-
Resources that are replenished after use .
Solas wind
Eg :
geothermal biomass , hydro
-
, , ,
b- Non renewable
-
:
-
Resources that cannot G. revived or replenished aflet use .
-
Ef Petroleum
:
,
nuclear
energy .
4. Based on commercial application .
a. commercial
b- Non -
commercial
ENERGY RESOURCES AND PRUNE MOVERS
Shreya Prasad
, TYPES of ENERGY RESOURCES
Based
1.
creativity
on :
a. Primary :
human made
Resources found in nature prior to
undergoing changes
-
,
.
Eg Sunlight waves wind
-
:
. .
,
b. Intermediate
c. Secondary :
Energy supplied to customers
-
-
Eg :
Thermal , Electrical
2. Based on traditional use :
a. Conventional :
-
Obtained from fixed reserves in nature .
-
Also non -
renewable .
-
Eg : fossil fuel ,
coal
b. Non -
conventional :
Inexhaustible resources Renewable resources
of energy
-
.
Winds sunlight
Eg
:
-
.
Baled
long time availability
•
on
.
.
a- Renewable :
-
Resources that are replenished after use .
Solas wind
Eg :
geothermal biomass , hydro
-
, , ,
b- Non renewable
-
:
-
Resources that cannot G. revived or replenished aflet use .
-
Ef Petroleum
:
,
nuclear
energy .
4. Based on commercial application .
a. commercial
b- Non -
commercial