engineering recuitment HPCL Engineer Mock Test 2024 Power Engineering Renewable and Non-Renewable Energy
Statement I: PEM Fuel cells have less warm-up time and this results in less wear on the system
Statement II: PEM Fuel cells operate at relatively high temperatures around 650°C
1
Both statement (I) and (II) are true and statement (II) is correct explanation of statement (I)
2
Both statement (I) and statement (II) are true but statement (II) is NOT the correct explanation of statement (I)
3
Statement (I) is true and statement (II) is false
4
Statement (II) is false and statement (1) is true