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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, pressure maintaining and self lapping valve. It is provided on both control stands; it reduced main reservoir pressure 8-10 kg/cm² to 5 kg/cm² and has 4 ports 30, 5, 1 and exhaust. Its handle has 5 positions - 1. Release 2. Minimum reduction 3. Full service 4. Over reduction 5. Emergency SA9 Valve - It is pressure reducing, pressure
Read MoreTransition Combination of traction motors are changed automatically on predetermined speed of Loco is called Transition. It is required to increase traction motor speed so that Loco speed can be increased. Back EMF of traction motor restrict Loco speed even on eighth notch. To increase speed Back EMF is controlled by following method
Read MorePropulsion Control Circuit To move the locomotive, supply of Traction Alternator is send to traction motor through Power contactor, BKT, Reverser. This circuit is design to pickup above electro pneumatic contactor as and when require. In this circuit as per speed of locomotive two combination of traction motor are changed and during
Read MoreEngine Speed Control (WW Governor) Throttle and DMR circuit - This circuit starts from wire no. 50 which energizes when MB2 is kept ON. Supply of wire no. 50 goes to wire no.16D - 16A when MCB1 & 2 kept ON. Supply of wire no.16A goes to 16 through MH Idle & MH in Motoring position of both control stands. When wire no.16 gets
Read MoreEngine starting circuit Traction alternator armature shaft is connected to main crank shaft with the help of flange joint. On the other end of Traction alternator armature shaft bull gear is fitted. This bull gear is massed with auxiliary generator and exciter generator gear. Rotation of main crank shaft by auxiliary generator and exciter
Read MoreBattery and Battery charging circuit Battery Battery - It is a device which converts chemical energy into electrical energy. It is a combination of two or more cells. Primary Cell – It can not be recharged. Secondary Cell – It can be recharged. Charging – During this process electrical energy is converted into chemical
Read MoreElectrical Rotating Machines There are 11 rotating machines provided on loco. 1. Traction Alternator 2. Auxiliary Generator 3. Exciter Generator 4. Techo Generator 5. Axle Generator 6. Traction Motor 7. Fuel Pump Motor 8. Crank Case Exhauster Motor 9. Dynamic Braking Blower Motor 10. Eddy Current Clutch Coil 11. Cyclonic
Read MoreNew Revised Rates of Railway Quarters w.e.f. 1.7.2023
QUESTION PAPER & ANSWER KEY TECH-III/TRD & TECH-III/ELECTRICAL GDCE 31-05-2022
Result of Train Manager (Goods Guard) Departmental Exam
QUESTION BANK – SELECTION OF JE C & W (Carriage & Wagon) (Hindi & English)
रेलगाड़ी टक्कर बचाव प्रणाली (Train Collision Avoidance System)
भारतीय रेलवे ट्रेनों में यात्रियों को अच्छी गुणवत्ता वाला भोजन उपलब्ध कराने के लिए कई कोशिशें
Regarding Admissibility of training allowance to teaching faculty
रनिंग स्टाफ (Running Staff) सबंधित महत्वपूर्ण प्रश्न के उत्तर एवं स्पष्टीकरण
Promotion Order – Sr. Train Manager (Guard) to Sr. Passenger Train Manage Dt 26.7.2023
Railway Board Order Regarding Duty Hours of Running Staff
विभिन्न खंडों में नॉन इंटरलॉकिंग कार्य के कारण कुछ ट्रेनें प्रभावित
Q Paper & Answer AEN (Assistant Engineer) CBT Exam (Hindi/English) Dt 25.06.2023
Duration of Periodical Medical Examination of Non Gazetted Rly Employee (Rule 514 of IRMM Vol – 1)
जानिए पटरियों के साइड में क्यों लिखे होते हैं नंबर?
KNOW ABOUT – SPL KINDS OF LEAVE – RAILWAY
सहायक लोको पायलट के कर्तव्य (Duties of Assistant Loco Pilot)
Consolidated Orders of MACP Scheme by By Personnel Branch BZA Division
Duties & Responsibilities of Nursing Sister, Staff Nurse & Midwife
NPS – Important initiatives for Central Government employee
प्वाइंटसमेन की ड्यूटी लिस्ट ( list of Pointsman Duty)
GDCE Exam Quota Recruitment Process & Syllabus (ALP & TECHNICIANS POSTS)
Result of Train Manager (Goods Guard) Departmental Exam
गंभीर रोगियों को ट्रेन किराए में 75% तक का डिस्काउंट
Question Paper Ticket Examiner in Level-2 PR Quota 33 1/3% Commercial Department Dated 10.10.2021
QUESTION PAPER & ANSWER KEY TECH-III/TRD & TECH-III/ELECTRICAL GDCE 31-05-2022
Frequently asked Question (FAQ) On Privilege ePass / PTO
Question Paper With Answer of Chief Loco Inspector in Level 7 (ER) dt 08-09-2019
Question Paper & Answer – Goods Guard Selection Exam dt. 28.08.2022
Q PAPER – SELECTION OF STAFF & WELFARE INSPECTOR – SWR – 2011
राजभाषा पर विभागीय परीक्षा के लिए उपयोगी प्रश्नोतर
APPLICATION FORM FOR (I) INTER RAILWAY (II) INTER DIVISIONAL/ DEPARTMENTAL TRANSFER (III) DEPUTATION
APPLICATION FORM FOR (I) INTER RAILWAY (II) INTER DIVISIONAL/ DEPARTMENTAL TRANSFER (III) DEPUTATION
गंभीर रोगियों को ट्रेन किराए में 75% तक का डिस्काउंट
गुड/वैरी-गुड के चक्कर में फसेंगे कर्मी…. Chamchagiri Bahot Jaruri Hai
Post Retirement Complementary Passes For Railway Employees – Revised Entitlement
Clarification on Promotion Effecting Reservation (RBE 91/2018 dated 19.06.18)
Result of Train Manager (Goods Guard) Departmental Exam
Refund Rules of Unreserved & Reserved Tickets of Indian Railway
Good News – Modification of Recruitment Rule of Train Manager (Guard)
Mumbai Division RPF Comes Down Heavily on Touts
Vacancy Notification – Filling up of Various Ex-cadre posts of IRIEEN, Nashik road
Regarding Minimum Service Conditions For GDCE (General Departmental Competitive Examination )
Syllabus – Section Controller (Traffic)
Materials Management on Indian Railways (English)
Trouble Shooting -SUB SYSTEM – 19 TRAIN BUS- ACT (RS) – ABB Loco (English) (Part – B)
रेलवे में पति-पत्नी एक जगह होंगे तैनात
विभिन्न खंडों में नॉन इंटरलॉकिंग कार्य के कारण कुछ ट्रेनें प्रभावित
विभिन्न खंडों में नॉन इंटरलॉकिंग कार्य के कारण कुछ ट्रेनें प्रभावित
Vacancy Notification of Manager Guest Service (MGS)-Staff Welfare, Level-7
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