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It is necessary to use a milliammeter with a 20mA scale as an ammeter for measuring currents upto 5A.
Calculate the resistance of the shunt if the internal resistance of the milliammeter is 8 Ohm.
The deflection in a galvanometer falls from 50 divisions to 10 divisions when a 12 Ohm shunt is applied.
Calculate the galvanometer resistance.
An I deal voltmeter has ------------------ resistance
Can we decrease the range of a given ammeter
Which is NOT a Moving Coil Galvanometer?
A galvanometer has a reistance of 5 Ohm and a full scale deflection is produced by 15 mA.
What resistance must be connectd to enable the galvaometer to ra 1.5A
Galvanometer Ammeter Voltmeter
Mohammed Habeeb vulla
1468 days 12 hours 23 minutes ago
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