The stator of a D.C. machine comprises of
A) main poles
B) interpoles
C) frame
D) all of the above
Correct Answer:
Verified
Q4: The insulation between windings and grounded core
Q5: The cylindrical windings using circular conductors are
Q6: The surge phenomenon is particularly important in
Q7: Which of the following in an application
Q8: D.C. servomotors are used in
A)purely D.C. control
Q10: The laminations of the armature of a
Q11: is usually used for brush rockers
A)Mild steel
B)Copper
C)Aluminium
D)Cast-iron
Q12: _ brushes are fragile and cause excessive
Q13: Which of the following brushes can be
Q14: _ is the common method of applying
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