× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
t
7
m
6
k
6
F
5
j
5
t
5
j
5
G
5
f
5
a
5
d
5
c
5
Home Q & A Board Other Fields Homework Help Trades and Apprenticeship
New Topic  
123kduncan 123kduncan
wrote...
Go to Answer
6 years ago
The best place to connect the vacuum gauge is:
 
  A) On the system. B) On the vacuum pump.
  C) On the manifold gauges. D) Vacuum gauge placement is not critical.


[Ques. 2] To speed up evacuation, you should use:
 
  A) Large-diameter, long hoses. B) Small-diameter, long hoses.
  C) Small-diameter, short hoses. D) Large-diameter, short hoses.


[Ques. 3] In an AC resistive circuit:
 
  A) Current leads voltage. B) The voltage and current are in phase.
  C) Current lags voltage. D) Voltage leads current.


[Ques. 4] In an AC capacitive circuit:
 
  A) The voltage and current are in phase. B) Voltage leads current.
  C) Current lags voltage. D) Current leads voltage.


[Ques. 5] A raised metal frame that is sealed to the roof along the outside where rooftop air conditioners rest is called a:
 
  A) Pad. B) Plenum. C) Curb. D) Platform.
Read 53 times
3 Replies
Replies
Answer verified by a subject expert
jekoofjekoof
wrote...
#1
Posts: 370
Rep: 6 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

123kduncan Author
wrote...
#2
6 years ago
What an awesome place to get free homework help
wrote...
#3
6 years ago
What makes it awesome is that you posted, thanks for trusting us
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  782 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 337
  
 322
  
 277
Your Opinion
Which is the best fuel for late night cramming?
Votes: 146
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?