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Question
What is meant by H.R.C fuse?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
In electrical system fuse acts as protection device and
depending on application different type of fuse is to
select. Out of these different type of fuses HRC is also
one of the type and it stands for " High Rupting Capacity".
This type of fuses normally used where some delay is
acceptable for protecting the system.
 
Is This Answer Correct ?    299 Yes 67 No
Ranjan Prasad
 
Answer
# 2
High Rupture Capacity Fuse 
Is This Answer Correct ?    233 Yes 38 No
Pradeep
 
 
 
Answer
# 3
High Repurting Capacity. 
Is This Answer Correct ?    127 Yes 46 No
Rajendran.m
 
Answer
# 4
H R C means High Rupturing Capacity. 
Is This Answer Correct ?    92 Yes 11 No
Raj
 
Answer
# 5
H.R.C fuses means high rupturing capacity fuses.H.R.C fuses
acts as secondary protecting devices[back up
protection].primary protection is provided by Over Load
relays.
 
Is This Answer Correct ?    99 Yes 27 No
Rajesh Kumar Singh
 
Answer
# 6
High Rupturing Capacity Fuse. 
Is This Answer Correct ?    60 Yes 10 No
Sasadhar
 
Answer
# 7
High rupture capacity fuse 
Is This Answer Correct ?    59 Yes 14 No
Niranjan
 
Answer
# 8
High Rupturing Fuse is also like Kit Kat Fuse which is used
to protect the cicuit but the main difference is,it has arc
quenching capacity.
 
Is This Answer Correct ?    59 Yes 22 No
Anil
 
Answer
# 9
it is stands for high rupturing capacity fuse.

it has a advantage of current limiting featur...so its used
for protection of contactors which may melt for higher
value of current...you can see the autometic starter of
motor has contactors.used for swiching..so fuse is
connected in series with it..after 2 to 3 operation..there
will no us of fuse...as it melts due to overheating...for
30 ka short circuit current..it limits to 10 ka
current.s.c..which is the rating of contactors
 
Is This Answer Correct ?    13 Yes 2 No
Jaykaran Gadhvi
 
Answer
# 10
HRC fuse is high rupturning fuse which is secondry
protecting device. inwhich uses a arc quiched powder who
absorbed the sound and arc when element of these fuse melted
in high current condition. these fuse uses in high voltage
circuit.
 
Is This Answer Correct ?    12 Yes 2 No
Amit Upadhyay Dscl
 

 
 
 
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we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.   1
 
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