When both inputs of NAND gate is high, output will be

Review the verified answer and explanation for this PTS Pakistan Testing Service past-paper question on CampusFin.

When both inputs of NAND gate is high, output will be Answer: Low

A NAND gate produces a LOW (0) output only when all of its inputs are HIGH (1). Therefore, with both inputs HIGH, the output is LOW.

Question context

This question is part of ⚡ Electrical Engineering within the broader 🛠️ Engineering Essentials subject and appears in the PTS Pakistan Testing Service preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.