× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
Kwilliams85 Kwilliams85
wrote...
Go to Answer
Posts: 434
Rep: 0 0
6 years ago
Edge forms made of flexible plastic can be curved to a radius of as little as _____.
 
  a. 1 foot
  b. 2 feet
  c. 3 feet
  d. 4 feet


[Ques. 2] The horizontal braces called walers are held in place on the outside of forms by _____.
 
  a. wedge bolts
  b. form ties
  c. waler clips
  d. bracing pins


[Ques. 3] What should be done when checking the refrigerant charge of an operating packaged unit?
 
  a. Allow time for the operation of the unit to stabilize.
  b. Put the unit in economizer mode.
  c. Open all outdoor air dampers and close the return air dampers.
  d. Remove the supply air fan access panel.


[Ques. 4] A pulsating sound coming from an oil furnace indicates ____
 
  a. the flame is touching the combustion chamber
  b. a defective blower
  c. under-firing
  d. soot buildup on the heat exchanger


[Ques. 5] A handsaw that is used for rough cutting, such as cutting access holes for piping and electrical boxes, is
  commonly called a _____.
 
  a. keyhole saw
  b. dovetail saw
  c. back saw
  d. coping saw
Read 270 times
1 Reply
Replies
Answer verified by a subject expert
123abcanswers123abcanswers
wrote...
#1
Posts: 351
Rep: 3 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Kwilliams85 Author
wrote...

6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
DaiwalkerX
wrote...

Yesterday
This site is awesome
dearsophia21
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
  1223 People Browsing
 125 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 238
  
 187
  
 179
Your Opinion
Who will win the 2024 president election?
Votes: 3
Closes: November 4
Previous poll results: What's your favorite funny biology word?