if the air gap is small compared with slot openings

if the air gap is reduced

if the air gap is increased

if the air gap is made larger than the slot openings

magnetizing current = total mmf * number of turns

magnetizing current = total mmf / number of turns

magnetizing current = total mmf + number of turns

magnetizing current = total mmf – number of turns

rms value of the magnetizing current = maximum magnetizing current / peak factor

rms value of the magnetizing current = maximum magnetizing current * peak factor

rms value of the magnetizing current = maximum magnetizing current + peak factor

rms value of the magnetizing current = maximum magnetizing current – peak factor

The total mmf required

No. of turns in exciting winding

Distribution of winding

All of these

in distributed windings, the flux does not link with all the turns

in distributed windings the flux links with all the turns

in concentrated windings the flux links with all the turns

in concentrated windings, the flux does not link with all the turns

magnetizing current is directly proportional to the turns per phase

magnetizing current is directly proportional to the square of the turns per phase

magnetizing current is indirectly proportional to the turns per phase

magnetizing current is indirectly proportional to square of the turns per phase

$I_m=\frac{0.707 AT}{T}$

$I_m=\frac{0.37 A{T}_{ph} P}{k_w T_{ph}}$

$I_m=\frac{0.427 A{T}_{60} P}{k_w T_{ph}}$

All of these

$I_m=\frac{0.707 AT}{T}$

$I_m=\frac{0.37 A{T}_{ph} P}{k_w T_{ph}}$

$I_m=\frac{0.427 A{T}_{60} P}{k_w T_{ph}}$

All of these 

$I_m=\frac{0.707 AT}{T}$

$I_m=\frac{0.37 A{T}_{ph} P}{k_w T_{ph}}$

$I_m=\frac{0.427 A{T}_{60} P}{k_w T_{ph}}$

All of these 

the flux distribution

the flux density

the flux 

None of these