How does a point machine work?

An electric point machine is a device, which can perform the function of unlocking and operating the point switches in the desired position and lock them and detect their correct setting with the aid of an electric motor, similar to that performed by an operator through a lever in a mechanical lever frame.

What is railway VTO?

All Station Working Rules (SWR) define the Visibility Test Object (VTO). The “VTO” as per GR 3.61 (2)(b) may be an arm by day and the light or backlight by night of a fixed semaphore signal, or a fixed colour light signal specified by Special Instructions.

What is the salary of TI in railway?

The candidates who are selected for the post of Railway Inspector will get a minimum salary of Rs. 9,300/- to Rs. 34,800/- per month. Re: What is the salary of Traffic Inspector in the Indian Railway?

What is the full form of RRI?

RRI Full Form

Full Form	Category	Term
Risk Return Index	Accounts and Finance	RRI
Rendezvous Radar Indicator	Space Science	RRI
Barora	Airport Code	RRI
Response To Request for Information	Military and Defence	RRI

What is RRI interlocking?

Route Relay Interlocking (RRI) is the system used in large and busy stations that have to handle high volumes of train movements.

What is the function of point machine in railway?

A point machine is used to allow railway trains to switch tracks smoothly, which is usually called a railroad turnout. The initial purpose of the point machine was to be able to control the track and direction of the train from a distance.

What is railway point machine?

A point machine (also known as a point motor, switch machine or switch motor) is a device for operating railway turnouts especially at a distance.