Podcast
Questions and Answers
What is the diameter of a new wheel as specified?
What is the diameter of a new wheel as specified?
What is the maximum permissible diameter variation for wheels on the same coach?
What is the maximum permissible diameter variation for wheels on the same coach?
Which defect occurs when the flange thickness reduces to 16 mm or less?
Which defect occurs when the flange thickness reduces to 16 mm or less?
What is the consequence of a sharp flange defect?
What is the consequence of a sharp flange defect?
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What causes a radius too small at the root of the flange defect?
What causes a radius too small at the root of the flange defect?
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What is the primary purpose of the compendium on carriage and wagon?
What is the primary purpose of the compendium on carriage and wagon?
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Who is recognized for their substantial efforts in the compilation of the training material?
Who is recognized for their substantial efforts in the compilation of the training material?
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What vital role do C&W supervisors play in the Indian Railway?
What vital role do C&W supervisors play in the Indian Railway?
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What is considered a moral duty of the Supervisor Training Center?
What is considered a moral duty of the Supervisor Training Center?
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Which of the following is NOT mentioned as a contributor to the training material?
Which of the following is NOT mentioned as a contributor to the training material?
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What should the readers of this booklet be mindful of regarding its content?
What should the readers of this booklet be mindful of regarding its content?
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Which of the following outcomes is anticipated from the use of this book by C&W supervisors?
Which of the following outcomes is anticipated from the use of this book by C&W supervisors?
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What is the primary purpose of passenger coaching vehicles (PCV)?
What is the primary purpose of passenger coaching vehicles (PCV)?
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What is the maximum permissible speed for LHB coaches?
What is the maximum permissible speed for LHB coaches?
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How long is the codal life of LHB and hybrid coaches?
How long is the codal life of LHB and hybrid coaches?
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Which of the following is a component of the primary suspension system in an ICF bogie?
Which of the following is a component of the primary suspension system in an ICF bogie?
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What type of coaching stock includes salons and inspection cars?
What type of coaching stock includes salons and inspection cars?
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Which of these dimensions corresponds to ICF coaches for length over buffer?
Which of these dimensions corresponds to ICF coaches for length over buffer?
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Which structural element is NOT a part of the ICF bogie underframe?
Which structural element is NOT a part of the ICF bogie underframe?
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What is one of the main features of the ICF A/C (All Coil) bogie?
What is one of the main features of the ICF A/C (All Coil) bogie?
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Which component is part of the secondary suspension system in an ICF bogie?
Which component is part of the secondary suspension system in an ICF bogie?
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What is the minimum buffer height for coaching stock when releasing from the POH Workshop?
What is the minimum buffer height for coaching stock when releasing from the POH Workshop?
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Which material is primarily used for the fabrication of the ICF coach shell?
Which material is primarily used for the fabrication of the ICF coach shell?
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What is the maximum allowable height for the buffer in an empty condition?
What is the maximum allowable height for the buffer in an empty condition?
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How much has the weight of the ICF shell been reduced compared to the IRS coach shell?
How much has the weight of the ICF shell been reduced compared to the IRS coach shell?
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What is the thickness of the roof shell of the ICF coach?
What is the thickness of the roof shell of the ICF coach?
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What is the diameter of a new wheel used in ICF coaches?
What is the diameter of a new wheel used in ICF coaches?
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What should be the gap between the axle box lug and the safety loop?
What should be the gap between the axle box lug and the safety loop?
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What is a possible thickness of compensating metallic rings that can be used if necessary?
What is a possible thickness of compensating metallic rings that can be used if necessary?
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How thick should wooden packing be for a wheel below 839 mm in diameter?
How thick should wooden packing be for a wheel below 839 mm in diameter?
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In ICF coach construction, how are the body side pillars, roof carlines, and other components joined together?
In ICF coach construction, how are the body side pillars, roof carlines, and other components joined together?
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What is the purpose of the special screws with copper asbestos washers on the bogie side frames?
What is the purpose of the special screws with copper asbestos washers on the bogie side frames?
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Which materials are the helical springs in the ICF bogie made from?
Which materials are the helical springs in the ICF bogie made from?
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What is the condemning size for the wearing plate in the bogie?
What is the condemning size for the wearing plate in the bogie?
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How are the anchor links positioned in relation to the floating bogie bolster?
How are the anchor links positioned in relation to the floating bogie bolster?
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What is the primary role of the silent block bushes in the anchor links?
What is the primary role of the silent block bushes in the anchor links?
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What does the mechanical advantage of 5.504 in the bogie brake rigging indicate?
What does the mechanical advantage of 5.504 in the bogie brake rigging indicate?
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What type of springs are primarily used in both the primary and secondary suspension of ICF bogies?
What type of springs are primarily used in both the primary and secondary suspension of ICF bogies?
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Which component is not directly involved in supporting the coach body?
Which component is not directly involved in supporting the coach body?
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What is the function of the bolster coil springs in the bogie bolster suspension system?
What is the function of the bolster coil springs in the bogie bolster suspension system?
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How do the two anchor links function in relation to tractive and braking forces?
How do the two anchor links function in relation to tractive and braking forces?
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Which component is NOT part of the conventional draft gear in Indian Railways?
Which component is NOT part of the conventional draft gear in Indian Railways?
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What feature identifies the Enhanced Screw Coupling in Indian Railways?
What feature identifies the Enhanced Screw Coupling in Indian Railways?
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Which of the following lengths corresponds to the Enhanced Screw Coupling when fully tightened?
Which of the following lengths corresponds to the Enhanced Screw Coupling when fully tightened?
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Which part of the screw coupling is responsible for connecting two ends securely?
Which part of the screw coupling is responsible for connecting two ends securely?
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Which component among the parts of the conventional draft gear absorbs shock during operation?
Which component among the parts of the conventional draft gear absorbs shock during operation?
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What is one of the main features contributing to the performance of an ICF A/C bogie?
What is one of the main features contributing to the performance of an ICF A/C bogie?
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Which component is vital for the effective functioning of the bogie brake rigging?
Which component is vital for the effective functioning of the bogie brake rigging?
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In ICF coach construction, what aspect significantly reduces overall weight compared to IRS coach shells?
In ICF coach construction, what aspect significantly reduces overall weight compared to IRS coach shells?
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Which configuration is critical for maintaining the balance of forces within an ICF bogie?
Which configuration is critical for maintaining the balance of forces within an ICF bogie?
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What is a notable consequence of undersized flange thickness in wheels?
What is a notable consequence of undersized flange thickness in wheels?
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Which factor influences the selection of materials for helical springs in ICF bogies?
Which factor influences the selection of materials for helical springs in ICF bogies?
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What is the intended benefit of using special screws with copper asbestos washers on bogie side frames?
What is the intended benefit of using special screws with copper asbestos washers on bogie side frames?
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What must be checked and corrected for axle box guides?
What must be checked and corrected for axle box guides?
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What is recommended for sealing vent holes after maintenance?
What is recommended for sealing vent holes after maintenance?
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What might happen to the guide bush if it is worn?
What might happen to the guide bush if it is worn?
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What issue is associated with worn lower spring seat surfaces?
What issue is associated with worn lower spring seat surfaces?
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What is the role of alignment gauges in relation to axle box guides?
What is the role of alignment gauges in relation to axle box guides?
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Which maintenance action is crucial for ensuring the integrity of vent holes?
Which maintenance action is crucial for ensuring the integrity of vent holes?
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What is an indicator of wear in guide rings?
What is an indicator of wear in guide rings?
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What is a likely consequence of not correcting axle box guide alignment?
What is a likely consequence of not correcting axle box guide alignment?
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What material is typically used for sealing vent holes?
What material is typically used for sealing vent holes?
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What generally is the impact of a worn axle box guide on the coach's performance?
What generally is the impact of a worn axle box guide on the coach's performance?
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What is the specified piston stroke for the conventional type Air Brake system?
What is the specified piston stroke for the conventional type Air Brake system?
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What is the clearance labeled as 'B' and its specified dimensions?
What is the clearance labeled as 'B' and its specified dimensions?
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Which of the following is the riding index value for ICF bogies?
Which of the following is the riding index value for ICF bogies?
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What is the new length of the truss bar hanger?
What is the new length of the truss bar hanger?
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What is the diameter of the sleeve mounted journal in ICF coaches?
What is the diameter of the sleeve mounted journal in ICF coaches?
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Which force transmission element is situated between the brake cylinder and the axle wheel disc?
Which force transmission element is situated between the brake cylinder and the axle wheel disc?
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What maximum speed has been trialed for the ICF bogie?
What maximum speed has been trialed for the ICF bogie?
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Which of the following is a common defect found in axle guide assembly?
Which of the following is a common defect found in axle guide assembly?
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What provision is made for the clearance between the axle box crown and safety bolt for a 13 T axle?
What provision is made for the clearance between the axle box crown and safety bolt for a 13 T axle?
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What mechanical advantage does the bogie brake rigging provide for non-ac coaches?
What mechanical advantage does the bogie brake rigging provide for non-ac coaches?
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What is the primary function of equalizing stays in the bogie system?
What is the primary function of equalizing stays in the bogie system?
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How are hydraulic shock absorbers designed in relation to load capacity?
How are hydraulic shock absorbers designed in relation to load capacity?
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What causes low buffer height in ICF coaching stock?
What causes low buffer height in ICF coaching stock?
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What is the condemning size for the steel piece in the bogie structure?
What is the condemning size for the steel piece in the bogie structure?
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What component supports the bolster in the secondary suspension of the bogie?
What component supports the bolster in the secondary suspension of the bogie?
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Which part of the bogie system allows for safe vertical oscillation damping?
Which part of the bogie system allows for safe vertical oscillation damping?
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What should be done before lifting the body from the bogie?
What should be done before lifting the body from the bogie?
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What is a key design feature of the BSS hangers in the bogie structure?
What is a key design feature of the BSS hangers in the bogie structure?
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Which of the following is a modification made to the bogie brake rigging?
Which of the following is a modification made to the bogie brake rigging?
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What does IOH stand for in the context of coach maintenance?
What does IOH stand for in the context of coach maintenance?
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Which maintenance type occurs every 18 months for passenger carrying vehicles?
Which maintenance type occurs every 18 months for passenger carrying vehicles?
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What is the primary responsibility of a primary maintenance depot?
What is the primary responsibility of a primary maintenance depot?
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When should a coach undergo maintenance at the primary end if it is a passenger train without a toilet?
When should a coach undergo maintenance at the primary end if it is a passenger train without a toilet?
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What is one of the significant tasks during the POH of a coach?
What is one of the significant tasks during the POH of a coach?
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What is the primary benefit of the compendium for C&W supervisors?
What is the primary benefit of the compendium for C&W supervisors?
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What role do C&W supervisors play in the Indian Railway context?
What role do C&W supervisors play in the Indian Railway context?
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Which statement about the Supervisor Training Center is true?
Which statement about the Supervisor Training Center is true?
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Who provided valuable guidance during the creation of the training material?
Who provided valuable guidance during the creation of the training material?
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What aspect of the compendium is emphasized regarding its content?
What aspect of the compendium is emphasized regarding its content?
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What is the intended outcome of using the training booklet for C&W supervisors?
What is the intended outcome of using the training booklet for C&W supervisors?
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What challenge is acknowledged regarding the booklet?
What challenge is acknowledged regarding the booklet?
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What should be used to check the squareness and alignment of axle box guides?
What should be used to check the squareness and alignment of axle box guides?
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Vent holes must be sealed with which of the following to ensure proper function after topping?
Vent holes must be sealed with which of the following to ensure proper function after topping?
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What is a critical action for the upper spring seat in an axle box?
What is a critical action for the upper spring seat in an axle box?
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Which of the following is addressed regarding guide bush wear?
Which of the following is addressed regarding guide bush wear?
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What should be checked if the lower spring seat surface exhibits wear?
What should be checked if the lower spring seat surface exhibits wear?
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Which maintenance aspect is crucial for the guide ring of the axle?
Which maintenance aspect is crucial for the guide ring of the axle?
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What is the consequence of misaligned axle box guides?
What is the consequence of misaligned axle box guides?
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What should be done to prevent water ingress at the vent holes?
What should be done to prevent water ingress at the vent holes?
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Which of the following may indicate a need for axle box maintenance?
Which of the following may indicate a need for axle box maintenance?
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What is the frequency of the Intermediate Overhauling (IOH) required for coaching trains?
What is the frequency of the Intermediate Overhauling (IOH) required for coaching trains?
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What is the procedure for coaches detached due to major defects?
What is the procedure for coaches detached due to major defects?
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What happens to coaches detached from the rake for examination?
What happens to coaches detached from the rake for examination?
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Which type of maintenance is performed exclusively in a nominated workshop for certain coaches?
Which type of maintenance is performed exclusively in a nominated workshop for certain coaches?
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What is included in the maintenance procedure of coaches detached from the rake?
What is included in the maintenance procedure of coaches detached from the rake?
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After how many months is the first intermediate overhauling of newly built coaches scheduled?
After how many months is the first intermediate overhauling of newly built coaches scheduled?
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During maintenance, what is primarily focused on when coaches are detached due to defects?
During maintenance, what is primarily focused on when coaches are detached due to defects?
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What is the purpose of detaching a coach from the rake?
What is the purpose of detaching a coach from the rake?
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What should special attention be given to during the maintenance of coaching trains?
What should special attention be given to during the maintenance of coaching trains?
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Where is the process of cleaning and minor maintenance performed?
Where is the process of cleaning and minor maintenance performed?
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What is the total mechanical advantage of bogie brake rigging for AC coaches?
What is the total mechanical advantage of bogie brake rigging for AC coaches?
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What is the primary function of equalizing stays in bogies?
What is the primary function of equalizing stays in bogies?
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What is the capacity of the hydraulic shock absorbers fitted on a 13-ton bogie?
What is the capacity of the hydraulic shock absorbers fitted on a 13-ton bogie?
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What does the lower spring plank support in bolster spring suspension?
What does the lower spring plank support in bolster spring suspension?
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What is the condemning size for a bronze piece in the ICF coach?
What is the condemning size for a bronze piece in the ICF coach?
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What role do BSS hangers play in the suspension system of a bogie?
What role do BSS hangers play in the suspension system of a bogie?
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What type of connections do equalizing stays have at both ends?
What type of connections do equalizing stays have at both ends?
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What is one potential consequence of excessive wear on side bearer's metal?
What is one potential consequence of excessive wear on side bearer's metal?
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How does the total mechanical advantage affect the braking system of a bogie?
How does the total mechanical advantage affect the braking system of a bogie?
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Study Notes
Supervisor's Training Centre
- Located in Jhansi, North Central Railway
- Hand Book for C&W Supervisors released by Shri Harish Chandra Joshi, General Manager, North Central Railway
- Released on 27/08/2011, on the occasion of the Mechanical Officers' Meet.
- Critically important role in supervisor training for Mechanical Department, NCR
- The Handbook contains training material on disaster management
Carriage & Wagon Supervisors
- Play a vital role in train operations
- Crucial to ensure safe running of trains and assist in train operations.
- Updated knowledge and skills are required for ensuring safe and efficient operations.
- Supervisor Training Centre (Jhansi) has created a handbook for C&W Supervisors.
- Supervisor Training Centre is playing an important role in the training of supervisors of the Mechanical Department of North Central Railway (NCR)
Handbook Content
- Includes the latest modifications and instructions for coaching and wagon modifications.
- Includes the latest fittings in coaching coaches.
- Useful to update knowledge for C&W Supervisors and improve train operational efficiency.
- Covers latest developments in rolling stock.
- Discusses LHB coaches, H-Type coupler, WSP system in braking
Chief Mechanical Engineer
- Chief Mechanical Engineer of North Central Railway, Allahabad
- A.K. Kansal
- Anoop Kumar
- Ashesh Agrawal
- A.K. Misra
- G.C. Budhalakoti
- D. K. Nayak
- B.M. Agrawal
- Atulya Sinha
- D. N. Verma - Chief Instructor
- S. B. Kumar - Trainee
- T.S. Bhati - Principal, STC
- N.K. Singh -Chief Instructor,STC
- Mentioned as approving and contributing to the handbook's creation.
- Shri. G. C. Budhalakoti
- Shri. D. K. Nayak
- Shri. B. M. Agrawal
- Shri. Atulya Sinha
Additional Information
- The handbook covers carriage & wagon supervisors, including various aspects of their duties and responsibilities and includes the latest developments in rolling stock.
- It was released to improve the efficiency of train operation and reduce line failures.
- The document contains information and directions for supervisors training at STC.
- The document discusses various training material related to mechanical aspects of carriages and wagons.
- The handbook is useful to upgrade the knowledge of carriage & wagon Supervisors.
- This handbook is inspired by the Chief Mechanical Engineer, A. K. Kansal.
- The handbook's creation involved significant effort from instructors of the STC.
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Description
Test your knowledge on the standards and practices of the Carriage and Wagon (C&W) division in Indian Railways. This quiz covers topics ranging from wheel specifications to the crucial roles of supervisors in maintaining safety and effectiveness. Perfect for C&W trainees and railway professionals looking to refresh their knowledge.