Multiple Choice
Which of the following motors is usually used in house-hold refrigerators ?
A) D.C. shunt motor
B) D.C. series motor
C) Single phase induction motor (split phase start or induction run motor)
D) Reluctance motor
Correct Answer:
Verified
Correct Answer:
Verified
Q15: The plugging gives the<br>A)zero torque braking<br>B)smallest torque
Q16: Which of the following motors one will
Q17: Torque developed by a D.C. motor depends
Q18: Which of the following losses are significantly
Q19: Regenerative method of braking is based on
Q21: Why are the D.C. motors preferred for
Q22: Ward-Leonard control is basically a<br>A)voltage control method<br>B)field
Q23: In a manual shunt motor starter<br>A)over load
Q24: In a D.C. generator all of the
Q25: D.C. shunt motors are used for driving<br>A)trains<br>B)cranes<br>C)hoists<br>D)machine