Shaded Pole Motor Multiple Choice Questions and Answers


31. In a shaded pole motor, the shading coil usually consist of


   A.A single turn of heavy wire which is in parallel with running winding

   B.A single turn of heavy copper wire which is short-circuited and carries only induced current

   C.A multilayer fine gauge copper wire in parallel with running winding

   D.None of the above


✔ View Answer


B.A single turn of heavy copper wire which is short-circuited and carries only induced current

✍ Your Comments

Your name:

Your Email:

Your Comments:



32. In a shaded pole single-phase motor, the revolving field is produced by the use of


   A.Inductor

   B.Capacitor

   C.Resistor

   D.Shading coils


✔ View Answer


D.Shading coils

✍ Your Comments

Your name:

Your Email:

Your Comments:



33. The range of efficiency for shaded pole motors is


   A.95% to 99%

   B.80% to 90%

   C.50% to 75%

   D.5% to 35%


✔ View Answer


D.5% to 35%

✍ Your Comments

Your name:

Your Email:

Your Comments:



34. A shaded pole motor can be used for


   A.Toys

   B.Hair dryers

   C.Circulators

   D.Any of the above


✔ View Answer


D.Any of the above

✍ Your Comments

Your name:

Your Email:

Your Comments:



35. The shaded pole motor is used for


   A.High starting torque

   B.Low starting torque

   C.Medium starting torque

   D.Very high starting torque


✔ View Answer


B.Low starting torque

✍ Your Comments

Your name:

Your Email:

Your Comments:






< 1 2 3 4 5 6 7 8 9 10 Next>






Enter Your Suggestion/Comments Here










Can't read the image? Click here to refresh