1. Brayton or Atkinson cycle
2. Rankine cycle
3. Carnot cycle
4. Erricsson cycle
Brayton or Atkinson cycle
1. low.er heating value
2. higher heating value
3. heating value
4. higher calorific value
low.er heating value
1. to supply base load requirements
2. to supply peak load requirements
3. to enable start thermal power plant
4. in emergency
to supply peak load requirements
1. higher
2. lower
3. same
4. depends on osier considerations
higher
1. 1 : 1
2. 2 : 1
3. 4 : 1
4. 1 : 6
1 : 6
1. same
2. more
3. less
4. depends on other factors
less
1. 7 : 1
2. 15 : 1
3. 30 : 1
4. 50 : 1
50 : 1
1. 2 : 1
2. 4 : 1
3. 6 : 1
4. 9 : 1
6 : 1
1. at the base
2. at the tip
3. in the center
4. between tip of the blade height
between tip of the blade height
1. heated
2. compressed air before entering the combustion chamber is heated
3. bled gas from turbine is heated and readmitted for complete expansion
4. exhaust gases drive the compressor
compressed air before entering the combustion chamber is heated