Exam (elaborations)
AC/DC Principles and applications chapter 22 - AC Motors Questions With Complete Solutions
- Module
- Institution
AC/DC Principles and applications chapter 22 - AC Motors Questions With Complete Solutions
[Show more]
Seller
Follow
Classroom
Reviews received
Content preview
AC/DC Principles and applications chapter 22 - AC MotorsQuestions With Complete Solutions
Less maintenance is required for a 1 phase motor than for a 3
phase motor. Correct Answers True
HH HH
Changing any two connections of a 3 phase motor will cause the
rotation of the magnetic field to reverse. Correct Answers True
HH HH
As slip increases, torque decreases. Correct Answers False
HH HH
A cage rotor is sometimes referred to as a "squirrel-cage rotor".
Correct Answers True
HH HH
A variable resistant is connected in series with rotor windings of
a wound rotor to limit inrush current. Correct Answers False
HH HH
A synchronize motor is a one phase motor that runs at
synchronous speed. Correct Answers False
HH HH
Synchronous motor are self-starting. Correct Answers False
HH HH
A 1 phase induction motor is comparable to a transformer.
Correct Answers True
HH HH
A split-phase motor is a single-phase AC motor with a running
winding and starting winding. Correct Answers True
HH HH
If the center switch of a split-phase motor opens, the windings
will overheat and destroy the motor. Correct Answers False
HH HH
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £7.10. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80630 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now