SINGLE PHASE MOTORS - 5 | Take the Quiz

A detailed illustration of various types of single phase motors with highlighted components, set in a workshop environment to emphasize electrical engineering concepts.

Mastering Single Phase Motors

Test your knowledge on single phase motors with this comprehensive quiz! Whether you're a student, a professional, or simply an enthusiast, this quiz will challenge your understanding of motor types, functionalities, and troubleshooting techniques.

Key Features:

Diverse range of questions covering various aspects of single phase motors.
Multiple choice format for easier answering.
Ideal for both learning and self-assessment.

10 Questions2 MinutesCreated by WindingWizard202

41. The starting winding of a single-phase motor is placed in ___________

Armature

Field

Rotor

Stator

42. Which of the following statements regarding single-phase induction motor is correct?

it requires only one winding

it can rotate in one direction only

it is self-starting

it is not self-starting

43. In a split-phase motor the ratio of number of turns for starting winding to that for running winding is _________

. Less than one

More than one

One

Two

44. If a single-phase motor runs hot, the probable cause cannot be __________

. Blown fuses

Low voltage

High voltage

shorted stator coils

45. For ceiling fans generally the single phase motor used is _______

. capacitor-start type

split-phase type

permanent capacitor type

. Capacitor start and run type

46. The direction of rotation of universal motor can be reversed by _________

interchanging the brush leads

. Switching over from A.C. to D.C

reversing the supply terminals

Any of the above

47. Which of the following motors is generally used in toys?

Reluctance motor

Hysteresis motor

Shaded-pole motor

Two-value capacitor motor

48. If the ceiling fan, when switched on, runs at slow speed in the reverse direction, it can be concluded that __________

capacitor is ineffective

. Winding has burnt out

. Bearings are worn out

None of the above

49. In a repulsion motor, brushes are connected ______

to starting winding

to the external supply

. To stator winding

. Together by a jumper wire

50. A motor gets overheated due to ________

dry bearings

Overloads

Shorted winding

All of the above

SINGLE PHASE MOTORS - 5

Mastering Single Phase Motors

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