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The purpose of a ‘Shelf’ coupler is to prevent couplers from dropping under or riding over the other coupler. The ‘bottom shelf’ is to help prevent the couplers from dropping below the other coupler and either decoupling the train or allowing wagons to impact on each other. The bottom shelf is also designed to ‘catch’ a coupler if it breaks away from the wagon, so that the coupler doesn’t end up under the train and cause a derailment. The ‘top shelf’ is to help prevent couplers riding over the top of another coupler, and is generally used on tank wagons to help prevent the coupler on another wagon riding over and puncturing the tank.last week's question said:What is the purpose of a ‘Shelf’ coupler?
The name of the designer of the streamlining on the Pennsylvania Railroad’s T-1 class locomotives was Raymond Leowy.last week's question said:What is the name of the designer of the streamlining on the Pennsylvania Railroad’s T1 class locomotives?
The locomotive is located at the Pikes Peak Railway, Colorado.Welcome to the Trains Trivia of the Week thread.
Every Wednesday we will ask you a question here related to trains, and you will have a week to answer the question. Next Wednesday, we will update the previous week's answer and put in a new question again. You can use this thread to discuss your answers.
If you have a trivia question which you want to be featured in this section, email it through to trainznews@n3vgames.com along with the answer.
So you are a ferroequinologist......right?
Last week's answer:
The name of the designer of the streamlining on the Pennsylvania Railroad’s T-1 class locomotives was Raymond Leowy.
This week's question:
Which railway has the only currently operational Vauclain Compound locomotive in the world?
This weeks question:
Which railway has the only currently operational Vauclain Compound steam locomotive in the world?
The only operational Vauclain Compound locomotive in the world resides at the Manitou and Pike's Peak Railway in Colorado, USA.last week's question said:Which railway has the only currently operational Vauclain Compound steam locomotive in the world?
September 25, 1995
The Lempor and Lemprex exhaust systems for steam locomotives were developed by Livio Dante Porta.last week's question said:Who developed the ‘Lempor’ and ‘Lemprex’ exhaust systems for steam locomotives?
A lifting injector is an injector that uses steam to not only push water into the boiler, but to also ‘lift’ the water from the tank or tender when the injector is above the water level.last week's question said:What is a ‘lifting’ injector on a steam locomotive?
The Southern Aurora began operations between Melbourne and Sydney in April 1962last week's question said:In what year did the Southern Aurora begin operations between Melbourne and Sydney?