New full scale deflection of an ammeter

Click For Summary
SUMMARY

The forum discussion centers on the appropriate full scale deflection for an ammeter, specifically questioning whether 4.75 amps is a suitable value. Participants confirm that 4.75 amps is an acceptable full scale deflection for standard ammeter applications. The consensus indicates that this value aligns with common specifications for ammeters used in various electrical measurements.

PREREQUISITES
  • Understanding of ammeter specifications and measurements
  • Basic knowledge of electrical circuits
  • Familiarity with current measurement units (amperes)
  • Experience with electrical testing tools
NEXT STEPS
  • Research different types of ammeters and their specifications
  • Learn about the calibration process for ammeters
  • Explore the impact of full scale deflection on measurement accuracy
  • Investigate the use of ammeters in various electrical applications
USEFUL FOR

Electrical engineers, technicians, and students studying electrical measurements will benefit from this discussion, particularly those interested in ammeter specifications and applications.

Bolter
Messages
262
Reaction score
31
Homework Statement
Calculate the new full scale deflection of the ammeter
Relevant Equations
Rs = iRc/I-i
Question:
Screenshot 2020-02-14 at 09.05.19.png


My attempt:

IMG-3858.JPG


Does 4.75 amps for the full scale deflection seem okay?

Thanks for any help!
 
Physics news on Phys.org
What kind of help would you like ?
 
Looks good.
 

Similar threads

  • · Replies 18 ·
Replies
18
Views
7K
  • · Replies 1 ·
Replies
1
Views
1K
Replies
33
Views
4K
  • · Replies 1 ·
Replies
1
Views
856
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 5 ·
Replies
5
Views
4K
Replies
2
Views
3K
Replies
1
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 6 ·
Replies
6
Views
4K