ट्रेन्स क्लर्क के कर्तव्य (Duties of Train Clerk)

20-11-2021
WDG-3A – ब्रेक सिस्टम (BRAKE SYSTEM )
January 4, 2021

 BRAKE SYSTEM  Braking: dissipation of amount of kinetic energy into heat energy so as to retard wheel motion is called breaking. IRAB-1 brake system - Locomotive fitted with IRAB-1 brake system can work only on air brake stock. Various valves and cocks are provided in IRAB1 brake system A9 Valve -  It is pressure reducing,

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WDG-3A – कूलिंग वाटर सिस्टम (COOLING WATER SYSTEM)
January 4, 2021

COOLING WATER SYSTEM The purpose of cooling water system is to cool engine equipment as well as engine block, inlet air, lube oil and TSC. Description - Chemical treated water is filled in this system to avoid corrosion, scaling forming and leakages will visible easily. On WDG3A loco pressurized water cooling system is provided.

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WDG-3A ल्यूब आयल सिस्टम (LUBE OIL SYSTEM )
January 4, 2021

 LUBE OIL SYSTEM  Purpose -To lubricate and cool the diesel engine equipment with filtered, cooled and pressurized lube oil. Description – Forced lubrication system is used in diesel locomotive, detail of system is as - Lower portion of engine crank case, it termed as lube oil sump, its capacity is 1210 litters. To fill the lube

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WDG-3A – AIR INTAKE SYSTEM (एयर इन्टेक सिस्टम )
January 4, 2021

AIR INTAKE SYSTEM  Supercharging – The process of increase air pressure more than atmospheric pressure and deliver in cylinder for fuel combustion is called supercharging. It increases efficiency of the engine up to 50 % in this type of engine fuel burn with atmospheric air having pressure. In diesel loco Turbo Super Charger is

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WDG-3A – (5. FUEL OIL SYSTEM (फ्यूल आयल सिस्टम)
January 4, 2021

FUEL OIL SYSTEM   The purpose of fuel oil system is to suck the fuel oil from the tank, filter it and supply to cylinder with adequate pressure and quantity at appropriate time. Description: A detachable fuel oil tank is provided in between two bogies of under truck. Its capacity is 6000 liters. Fuel used in this system is HSD (High Speed

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WDG-3A – HEAT ENGINE (हीट इंजिन)
January 4, 2021

HEAT ENGINE    Heat engine - Heat engine is the machine which converts heat energy into mechanical energy. Heat engine are of two types. a. External combustion engine - In External combustion engine fuel is burnt or ignited outside the engine cylinder. So it is called as external combustion engine e.g. Steam engine. b. Internal

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