× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
sslong79 sslong79
wrote...
Go to Answer
Posts: 520
Rep: 0 0
6 years ago
How is the energy efficiency ratio (EER) calculated?
 
  A) The input in watts plus the output in Btuh
  B) The output in Btuh is divided by the input in watts
  C) The output in Btuh multiplied by the input in watts
  D) The input in watts is divided by the output in Btuh

 Q. 2

Acetylene tanks should always be stored and transported:
 
  A) In such a manner as to safely store or transport the greatest number of cylinders possible.
  B) Upright, but at an angle of no more than 45 degrees and safely secured.
  C) In a safely secured horizontal position.
  D) Upright and safely secured in a vertical position.

 Q. 3

Acetylene should never be used:
 
  A) Below 15 psi. B) Below 20 psi. C) Above 20 psi. D) Above 15 psi.
Read 40 times
1 Reply
Replies
Answer verified by a subject expert
MtnimpMtnimp
wrote...
#1
Posts: 365
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

sslong79 Author
wrote...

6 years ago
this is exactly what I needed
DaiwalkerX
wrote...

Yesterday
You make an excellent tutor!
oscar520000
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1225 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 6930
  
 295
  
 189
Your Opinion
Do you believe in global warming?
Votes: 370
Previous poll results: What's your favorite coffee beverage?