centrifugal type

axial flow type

radial flow type

none of these

Gas gets heated before reaching the turbine 

A lot of mechanical energy is used up by the compressor

Due to the presence of regenerator and absence of air pre heater

all of these

requires less space for installation

has compressor and combustion chamber

has less efficiency

all of these

same

lower

higher

equal

$1-\frac{1}{{\left({\mathrm{r}}_{\mathrm{p}}\right)}^{{\displaystyle \frac{\mathrm{\gamma }-1}{\mathrm{\gamma }}}}}$

$1-\frac{1}{{\left({\mathrm{r}}_{\mathrm{p}}\right)}^{{\displaystyle \frac{\mathrm{\gamma }+1}{\mathrm{\gamma }}}}}$

$1+\frac{1}{{\left({\mathrm{r}}_{\mathrm{p}}\right)}^{{\displaystyle \frac{\mathrm{\gamma }+1}{\mathrm{\gamma }}}}}$

$1+\frac{1}{{\left(r_p\right)}^{{\displaystyle \frac{\gamma }{\gamma -1}}}}$

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_3}{{\mathrm{T}}_1}\right)}^{\frac{\mathrm{\gamma }}{2\left(\mathrm{\gamma }+1\right)}}$

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_3}{{\mathrm{T}}_1}\right)}^{\frac{\mathrm{\gamma }}{2\left(\mathrm{\gamma }-1\right)}}$

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_1}{{\mathrm{T}}_3}\right)}^{\frac{\mathrm{\gamma }}{2\left(\mathrm{\gamma }-1\right)}}$

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_1}{{\mathrm{T}}_3}\right)}^{\frac{\mathrm{\gamma }}{2\left(\mathrm{\gamma }+1\right)}}$

increase in turbine inlet pressure

decrease in compressor inlet temperature

decrease in pressure ratio of the cycle

all of the mentioned

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_3}{{\mathrm{T}}_1}\times {\mathrm{\eta }}_{\mathrm{c}}\times {\mathrm{\eta }}_{\mathrm{t}}\right)}^{\frac{\mathrm{\gamma }}{2\left(\mathrm{\gamma }+1\right)}}$

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_3}{{\mathrm{T}}_1}\times {\mathrm{\eta }}_{\mathrm{c}}\times {\mathrm{\eta }}_{\mathrm{t}}\right)}^{\frac{2\mathrm{\gamma }}{\left(\mathrm{\gamma }+1\right)}}$

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_3}{{\mathrm{T}}_1}\times {\mathrm{\eta }}_{\mathrm{c}}\times {\mathrm{\eta }}_{\mathrm{t}}\right)}^{\frac{\mathrm{\gamma }}{2\left(\mathrm{\gamma }-1\right)}}$

${\mathrm{r}}_{\mathrm{p}}={\left(\frac{{\mathrm{T}}_1}{{\mathrm{T}}_3}\times {\mathrm{\eta }}_{\mathrm{c}}\times {\mathrm{\eta }}_{\mathrm{t}}\right)}^{\frac{\mathrm{\gamma }}{2\left(\mathrm{\gamma }+1\right)}}$

compression ratio

work ratio

pressure ratio

none of these

lower heating value

higher heating value

heating value

higher calorific value