Roof-line Earthing Switch in WAG9 Locomotive:Before undertaking any maintenance in the loco,the roof busbar must be earthed after lowering both the pantos.The two small yellow keys can only be released after the roof-line is properly earthed.These yellow keys in turn are used for unlocking a key multiplier in the machine room.The key multiplier has a series of keys to unlock various equipments in the machine room.
Date: 2007-12-10
Photo Properties
Summary Details
| Make | Canon | Model | Canon PowerShot A710 IS |
| Aperture Value | f/2.8 | Color Space | sRGB |
| Exposure Bias Value | 0 EV | Flash | Red Eye, Auto-Mode |
| Focal Length | 5.8 mm | Metering Mode | Multi-Segment |
| Shutter Speed Value | 1/60 sec | Digital Zoom Ratio | 1 |
| Date/Time | 2007 Dec 10 12:35:12 +0000 |
Recent comments
Seeing the thumbnail alone,I thought this is another design of the A9 handle ;) ... Interesting pics Khalid !
Posted by Ashwanth on 2007 Dec 11 16:17:06 +0000