Question 1 of 6
Intermediate

An induction motor will operate at synchronous speed at full load?

Question 2 of 6
Intermediate

The stator magnetic field in a single-phase motor does not rotate?

Question 3 of 6
Intermediate

Which of the following single-phase motors offers the lowest starting torque?

Question 4 of 6
Intermediate

The slip in an induction motor is greater at no load than it is at full load?

Question 5 of 6
Intermediate

When power is applied to the stator, an expanding magnetic field is created that cuts across the rotor conductor bars and induces current in the rotor. This is the basic principle of which of the following?

Question 6 of 6
Intermediate

A magnetic field is created around an electrical conductor when an electric current is passed through it. This is known as what?

Question 6 of 6
Intermediate

Happy with your answers?

Submit your current answers and get the final test result.

Test results

Congratulations. You have passed the test and completed the 106L - Electromagnetic Motors
Sorry. You did not pass the 106L - Electromagnetic Motors test this time
Achieved badges:
How would you rate this course?
1: An induction motor will operate at synchronous speed at full load?
True
You can find the answer here >
1: An induction motor will operate at synchronous speed at full load?
False
2: The stator magnetic field in a single-phase motor does not rotate?
True
2: The stator magnetic field in a single-phase motor does not rotate?
False
You can find the answer here >
3: Which of the following single-phase motors offers the lowest starting torque?
Capacitor start/Induction run (CSIR)
You can find the answer here >
3: Which of the following single-phase motors offers the lowest starting torque?
Capacitor start/Capacitor run (CSCR)
You can find the answer here >
3: Which of the following single-phase motors offers the lowest starting torque?
Resistance start/Induction run (RSIR)
You can find the answer here >
3: Which of the following single-phase motors offers the lowest starting torque?
Permanent-split capacitor (PSC)
4: The slip in an induction motor is greater at no load than it is at full load?
True
You can find the answer here >
4: The slip in an induction motor is greater at no load than it is at full load?
False
5: When power is applied to the stator, an expanding magnetic field is created that cuts across the rotor conductor bars and induces current in the rotor. This is the basic principle of which of the following?
Magnetism
You can find the answer here >
5: When power is applied to the stator, an expanding magnetic field is created that cuts across the rotor conductor bars and induces current in the rotor. This is the basic principle of which of the following?
Electromagnetism
You can find the answer here >
5: When power is applied to the stator, an expanding magnetic field is created that cuts across the rotor conductor bars and induces current in the rotor. This is the basic principle of which of the following?
Induction
5: When power is applied to the stator, an expanding magnetic field is created that cuts across the rotor conductor bars and induces current in the rotor. This is the basic principle of which of the following?
Flux density
You can find the answer here >
6: A magnetic field is created around an electrical conductor when an electric current is passed through it. This is known as what?
Magnetism
You can find the answer here >
6: A magnetic field is created around an electrical conductor when an electric current is passed through it. This is known as what?
Resistance
You can find the answer here >
6: A magnetic field is created around an electrical conductor when an electric current is passed through it. This is known as what?
Electromagnetism
6: A magnetic field is created around an electrical conductor when an electric current is passed through it. This is known as what?
Opposites attract
You can find the answer here >