$$

If the variable resistor Radj in this generator's field circuit is adjusted to $63$ and the generator $\text{'}$s prime mover is driving it at $1600$ r$/$min$,$ what is this generator $\text{'}$s no$-$load terminal voltage?

b$)$ What would its voltage be if a $360-$A load were connected to its terminals? Assume that the generator has compensating windings.

c$)$ What would its voltage be if a $360-$A load were connected to its terminals but the generator does not have compensating windings? Assume that its armature reaction at this load is $450$ A $$ turns.

d$)$ What adjustment could be made to the generator to restore its terminal voltage to the value found in part a$?$

e$)$ How much field current would be needed to restore the terminal voltage to its no$-$load value? $($Assume that the machine has compensating windings.$)$ What is the required value for the resistor Radj to accomplish this?