Frequently asked questions and some very interesting specific queries raised by customers will be listed on this page together with answer which we hope will provide you with the information you need. Click on any question to see the appropriate answer - then close the window to return to this page.

WHAT IS THE PPM CONCEPT?
WHERE CAN PPM TECHNOLOGY BE USED?
WHAT IS IT LIKE TO TRAVEL ON A PPM SYSTEM?
WHY IS PPM TECHNOLOGY APPLIED TO RAIL VEHICLES?
HOW FLEXIBLE IS THE PPM CONCEPT?
HOW ARE PPM TRAMS AND RAILCARS POWERED?
WHAT ABOUT THE TRACK?
CAN PPM VEHICLES BE USED IN LONG TUNNELS?
WHAT IS THE MAXIMUM GRADIENT THAT A PPM VEHICLE CAN CLIMB?
WHAT ARE THE ADVANTAGES OF PPM SYSTEMS FOR PASSENGERS?
WHAT ARE THE ADVANTAGES OF PPM SYSTEMS FOR THE ENVIRONMENT?
ARE THERE ADVANTAGES FOR PEOPLE WHO DON'T USE THE SYSTEM?
DON'T ALL THESE ADVANTAGES HAVE A COST?
HOW CAN WE GET A PPM SYSTEM IN OUR AREA?
CAN PPM TECHNOLOGY BE USED ANYWHERE IN THE WORLD?
WHERE HAVE PPM VEHICLES BEEN USED IN PUBLIC SERVICE?
HOW HAVE APPROVALS FOR PPM OPERATION BEEN OBTAINED?
HOW CAN I STAY UP TO DATE WITH PPM DEVELOPMENTS?
WHAT ARE PEOPLE SAYING ABOUT PPM TECHNOLOGY?
HOW CAN I GET THE ANSWER TO A QUESTION THAT'S NOT LISTED ABOVE?