Hydrogen CNG Flashcards
1
Q
What is a H-CNG bus ? (Full form)
A
Hydrogen Compressed Natural Gas Bus
2
Q
Which city will launch it first in India ?
A
Delhi
3
Q
When will Delhi launch these buses ?
A
2019
4
Q
What percentage by volume of HCNG is Hydrogen ?
A
20-30%
5
Q
What does it mean to retrofit the engine ?
A
Furnish the engine with new parts
6
Q
Does HCNG require retrofitment ?
A
No, existing infrastructure can be used.
7
Q
What changes to CNG engines are used ?
A
H storage and column for mixing CNG and H
8
Q
What happens to fuel efficiency ?
A
Increases by 5-10%
