× 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  
qwerqwerqer qwerqwerqer
wrote...
Go to Answer
Posts: 514
Rep: 0 0
6 years ago
A fuse protects an electrical circuit:
 
  A) By melting when excessive current flows through it, opening the circuit.
  B) Using a heat motor that operates an imbedded set of contacts to open the circuit.
  C) Limiting the voltage that can flow through the fuse.
  D) Using a material that limits the amount of current that can pass through the fuse due to the increase in the material's resistance.

 Q. 2

Given: A 30-microfarad capacitor in parallel with a 15-microfarad capacitor. The total capacitance is _____.
 
  a. 15
  b. 30
  c. 45
  d. 100

 Q. 3

The bimetallic element is composed of:
 
  A) Two different metals bonded together.
  B) Any metal that changes from one type of metal to another when current passes through it.
  C) A rare earth element known as bimetal.
  D) A metal alloy known as bimetal.
Read 39 times
3 Replies
Replies
Answer verified by a subject expert
NpeteteNpetete
wrote...
#1
Posts: 403
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

qwerqwerqer Author
wrote...
#2
6 years ago
Smiling Face with Open Mouth that's the expression my face made when I got the notification email
wrote...
#3
6 years ago
glad I put that smile on your face Happy Dummy
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1344 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1387
  
 162
  
 299