Engineering, 19.11.2020 22:50 ansley81
Scientists have collected significant amounts of data about electromagnets and how they operate in motors. Some of the collected data can be observed in the diagrams, images, and information below.
The three essential parts of an electric motor are the rotor, the fixed magnets on a rotor, and the commutator.
motor: a machine that converts electrical energy into mechanical energy
rotor: a disk that rotates in an electric motor (also in generators)
commutator: a device responsible for alternating the direction of the current in an electromagnet at the appropriate time to keep the rotor spinning
An electric current is run through the coil, which then generates a magnetic field. The magnetic field of the commutator electromagnet switches its poles at the correct interval so it attracts and repels opposite fixed magnets on the rotor to keep it in motion. The motion changes the electrical energy into mechanical energy.
Based on the evidence, write a scientific description of the relationship of electromagnets to motors. Explain how simple electric motors run.
[Make sure to have a Claim, Evidence, and reasoning separate from each other]
Answers: 1
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Scientists have collected significant amounts of data about electromagnets and how they operate in m...
Biology, 09.01.2022 04:20
Mathematics, 09.01.2022 04:30
Mathematics, 09.01.2022 04:30
Mathematics, 09.01.2022 04:30
Mathematics, 09.01.2022 04:30
Biology, 09.01.2022 04:30
Mathematics, 09.01.2022 04:30
Mathematics, 09.01.2022 04:30