railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Extension Ranges of Basic Meters
A galvanometer may be converted into ammeter or voltmeter. In which of the following cases the resistance of the device will be the largest?
1
an ammeter of range 10 A
2
a voltmeter of range 5 volt
3
an ammeter of range 5 A
4
a voltmeter of range 10 V