Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of a split-phase motor?
💡 Hint: Consider how torque can be initiated in motors.
Question 2
Easy
Describe a shaded-pole motor.
💡 Hint: Think about how simplicity relates to cost and application.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main characteristic of a split-phase motor?
- It has no starting winding
- It uses two windings
- It requires a capacitor
💡 Hint: Think about the components that facilitate operation.
Question 2
True or False: A shaded-pole motor is ideal for high-torque applications.
- True
- False
💡 Hint: Consider the capabilities of different motor types.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a capacitor-start motor draws 10 A during starting and produces a starting torque of 30 Nm, while a split-phase motor draws 5 A and produces 10 Nm, explain how the capacitor impacts the performance and application of each motor.
💡 Hint: Consider how the phase shift translates to torque.
Question 2
In a design scenario, you have two motors: a split-phase motor rated at 1/3 HP and a capacitor-start motor rated at 1/2 HP. If they both operate at the same efficiency, compare their expected starting torques.
💡 Hint: Evaluate how HP and torque relate.
Challenge and get performance evaluation