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ENGINE GOVERNOR It is located on engine right side at power take off end. Its main work is to keep engine RPM stable as per throttle notch position irrespective of load and road. It also work the following 1. Controls fuel oil supply 2. Co-ordinate between main generator and diesel engine HP. 3. Brought engine speed to idle or shut down when any safety device operates. 4. Helps in engine starting and stopping Three types of governor are used in Diesel locomotive. 1. Electro Hydraulic Governor (EH) 2. Wood Ward Governor (WW) 3. Microprocessor Control Based Governor (MCBG) Electro Hydraulic Governor (EH) – Main parts are Pilot valve assembly Speed
Read MoreTransition Combination Transition 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
Read MoreWDG3A Diesel Electric locomotive W – Broad gauge D - Diesel Engine G – Goods Service 3A –Engine Horse Power -3100 HP This loco is having up rated Diesel engine fitted with fuel efficient kit, Napier or GE make TSC, incorporated IRAB1 and facilitated with AC – DC transmission. Main compartments of WDG3A Loco from
Read MoreDIESEL LOCO - POWER PACK Specialty of WDG/3A loco engine 1. 251-B Up rated type 2. ‘V’ type cylinder arrangement 3. Total 16 cylinder 4. Four stroke cycle 5. Single acting 6. High speed 7. Water cooled 8. Force lubricated 9. Super charged 10. Quality
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 MoreGFC CONTROL CIRCUIT To move the loco, field of Traction Alternator is to be excited by exciter generator. This work is done with the help of GFC contactor. It is electro magnetic contactor. To pickup this contactor GFC coil circuit is designed. This circuit starts from wire no. 13. When both control stand GFCO kept in close and MH
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 MoreNew Railway Services – Pension Rules, 2026
राजभाषा पर विभागीय परीक्षा के लिए उपयोगी प्रश्नोतर
RRB Railway Exams List 2025: Types of Railway Exams, Posts, Eligibility & Selection Process
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RBE No. 62/2025 Regarding Promotion/Seniority/Transfer – Commercial Dept (CC, TC, ECRC Merged)
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रैपिड रेल क्या है? कैसे बदलेगा शहरों का भविष्य | Delhi-Meerut RRTS पूरी जानकारी
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Consolidated Orders of MACP Scheme by By Personnel Branch BZA Division
Know About- चिकित्सा प्रतिपूर्ति दावा में लगने वाले प्रपत्रों की सूची
New Railway Services – Pension Rules, 2026
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Shri Dharam Veer Meena Takes Over as General Manager, Central Railway
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
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Integral Coach Factory, Perambur
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Post Retirement Complementary Passes For Railway Employees – Revised Entitlement
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SHINE Module Indian Railways: महिला रेलकर्मी अब ऑनलाइन दर्ज कर सकेंगी यौन उत्पीड़न की शिकायत
Refund Rules of Unreserved & Reserved Tickets of Indian Railway
Good News – Modification of Recruitment Rule of Train Manager (Guard)
ट्रेन में चोरी हो जाए तो क्या करें? FIR और शिकायत प्रक्रिया पूरी जानकारी
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SHINE Module Indian Railways: महिला रेलकर्मी अब ऑनलाइन दर्ज कर सकेंगी यौन उत्पीड़न की शिकायत
रैपिड रेल क्या है? कैसे बदलेगा शहरों का भविष्य | Delhi-Meerut RRTS पूरी जानकारी
रैपिड रेल क्या है? कैसे बदलेगा शहरों का भविष्य | Delhi-Meerut RRTS पूरी जानकारी
SHINE Module Indian Railways: महिला रेलकर्मी अब ऑनलाइन दर्ज कर सकेंगी यौन उत्पीड़न की शिकायत
SHINE Module Indian Railways: महिला रेलकर्मी अब ऑनलाइन दर्ज कर सकेंगी यौन उत्पीड़न की शिकायत
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