At the instant of starting when a D.C. motor is put on supply, it behaveslike
A) a highly resistive circuit
B) a low resistance circuit
C) a capacitive circuit
D) none of the above
Correct Answer:
Verified
Q1: If I2 be the armature current, then
Q2: In case the back e.m.f. and the
Q4: The speed of a D.C. motor can
Q5: Which one of the following is not
Q6: For a D.C. shunt motor if the
Q7: Which motor has the poorest speed control?
A)Differentially
Q8: The plugging gives the
A)zero torque braking
B)smallest torque
Q9: The armature voltage control of D.C. motor
Q10: If a D.C. motor designed for 40°C
Q11: If the terminals of armature of D.C.
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