Which of the following motors is most suitable for signalling devices and many kinds of timers ?
A) D.C. shunt motor
B) D.C. series motor
C) Induction motor
D) Reluctance motor
Correct Answer:
Verified
Q3: If the terminals of armature of D.C.
Q4: Which of the following motors one will
Q5: If the speed of a D.C. shunt
Q6: Why are the D.C. motors preferred for
Q7: Which of the following motors is usually
Q9: Which motor should not be started on
Q10: Ward-Leonard control is basically a
A)voltage control method
B)field
Q11: For constant torque drive which speed control
Q12: In Ward-Leonard control the lower limit of
Q13: The main disadvantage of the Ward-Leonard control
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