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Blog Entry# 205555
Posted: Jul 16 2011 (10:33)
10 Responses
Last Response: Jul 16 2011 (10:57)
10 Responses
Last Response: Jul 16 2011 (10:57)
frnds i had a question in my mind...question is abt d rail electric engine.... in an electric engine there are 2 pantograph-> one in d front & one at d back... that touches the OHE(overhead electricity) which touches the wire above.... normally wen an engine is coming towards you ..you see dat the d pantograph which is at d back touches the OHE or the electric above the train...but sometimes some engines uses d frontside pantograph wen it's cuming towards us.... why is dat... can anyone clarify my doubt... i jst want to know why is it... bcoz i always get confuse why is it like this....???? plzz help me... to clarify my doubts....
5 Public Posts - Sat Jul 16, 2011
to avoid noice/sparks they use back one and not on the top of pilots/drivers
even in rainy season it is advisible to use the back one only .
only when in loop lines or ends they change to reach to main live wires
if any body observes the live wires are not straight and in zig zag ,where as it appears to us as...
more...
even in rainy season it is advisible to use the back one only .
only when in loop lines or ends they change to reach to main live wires
if any body observes the live wires are not straight and in zig zag ,where as it appears to us as...
more...
4 Public Posts - Sat Jul 16, 2011