engineering recuitment NPCIL Plant Operator Mock Test Physics Current, Resistance and Electricity Ohm’s Law
What is the resistance of a lamp operating at 280 V with a current of 0.7 A?
1
400 Ω
2
250 Ω
3
196 Ω
4
150 Ω
What is the resistance of a lamp operating at 280 V with a current of 0.7 A?