Which of the following in an application of D.C. motors?
A) Traction
B) Drives for process industry
C) Battery driven vehicles
D) All of the above
Correct Answer:
Verified
Q2: Which of the following is the basic
Q3: A practical formula for determining the thickness
Q4: The insulation between windings and grounded core
Q5: The cylindrical windings using circular conductors are
Q6: The surge phenomenon is particularly important in
Q8: D.C. servomotors are used in
A)purely D.C. control
Q9: The stator of a D.C. machine comprises
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
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