This question was previously asked in

VSSC (ISRO) Technician B (Electronic Mechanic) Previous Year Paper (Held on 25 Sept 2016)

- 6 W
- 36 W
- 6 mW
- 36 mW

Option 3 : 6 mW

Free

Subject Test 1: Electrical Basics

3053

20 Questions
80 Marks
30 Mins

**Concept:**

Power can be calculated as: (Current)^{2} × Resistance

**Calculations:**

Applying the current division rule, we get:

I_{1} = (1/1+2) × 3

I_{1} = 1 mA

I_{2} = 2 mA

P_{1} = (1)^{2} × 2 × 10^{-3} = 2 mW

P_{2} = (2)^{2} × 1 × 10^{-3} = 4 mW

Total Power = 6 mW

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