railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments
A 35 V source is connected to a series circuit at 600 ohms and R as shown. If a voltmeter at internal resistance 1.2 kilo-ohms is connected across 600-ohm resistor it reads 5 V. The value of R is____.
1
1.2 kΩ
2
2.4 kΩ
3
3.6 kΩ
4
7.2 kΩ