A student forgot to mark the x-y axes in his experiments but he just noted down the cause and the effect for each. How will he conclude about the armature characteristic out of the all plotted graphs?
A. By marking graph for constant terminal voltage
B. By marking graph for constant field current
C. By marking graph for constant armature current
D. By marking graph for constant speed
Answer:A
A student forgot to mark the x-y axes in his experiments but he just noted down the cause and the effect for each. How will he conclude about the armature characteristic out of the all plotted graphs?
A. By marking graph for constant terminal voltage B. By marking graph for constant field current C. By marking graph for constant armature current D. By marking graph for constant speed