× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
L
3
d
3
y
3
a
3
n
3
d
3
e
3
d
3
c
3
p
3
M
3
a
3
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
Thisisdumb Thisisdumb
wrote...
Go to Answer
Posts: 496
Rep: 0 0
6 years ago
The synchronous speed at which a four-pole, 60Hz induction motor operates is _____.
 
  a. 1,140 rpm
  b. 1,800 rpm
  c. 2,500 rpm
  d. 6,900 rpm

 Q. 2

What are the most common loads in HVACR systems?
 
  A) Wires B) Lights C) Motors D) Resistance heaters
Read 82 times
2 Replies
Replies
Answer verified by a subject expert
domsantos1998domsantos1998
wrote...
#1
Posts: 343
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Thisisdumb Author
wrote...
#2
6 years ago
Just confirmed the same answer from my friend, thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1254 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 418
  
 1457
  
 296
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 405
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?