engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Electrician and Wireman Electrical Networks Basic Electricity
Four equal resistors are connected in series and their total resistance is 800 ohms. What would be the total resistance when they are connected in parallel?
1
10 ohm
2
50 ohm
3
400 ohm
4
1600 ohm