Friday, August 21, 2026

Mechanic Motor Vehicle iti trade RRB ALP Previous Year Question Paper part-b 75 Q&A

 

To speed up the railway exam preparations for the RRB ALP  cbt-2 Part-B Exam, the candidates/students/Railway Aspirants must revise the RRB Assistant loco pilot Previous Year Question Papers, as these papers help in a better understanding of the exam question format and to self-analyses their strong and weak topics. Practicing the RRB ALP Previous Year Question Papers diesel mechanic trade must be included in the exam preparations to achieve substantial improvement to score better marks in the Railways ALP Examinations. Attempting RRB ALP Previous Year Papers for Computer based test stage-II PART-B exams would lessen the chances of any mistakes or errors while solving the exam questions in the real exam. Railway recruitment board Previous Year Question Papers for Assistant loco pilot (ALP). 


 

 

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1

RRB ALP Mechanic Motor Vehicle  CBT-2 (PART-B)

28.07.2026 SHIFT-II

75 Q

 

 

RRB ALP 2nd Stage CBT Question for Mechanic Motor Vehicle mechanic (CEN-01/2025) by railway life.

CBT-II Date - 28.07.2026, Time – 02:30 to 05:00PM (Shift-II)
 

TOTAL QUESTION–75 CBT-2 PART-B, I.T.I TRADE– Mechanic Motor Vehicle mechanic in Electronic and allied group syllabus railway stage 2 exam.



Q.1 Why is a flywheel essential for starting a diesel engine equipped with a manual transmission?

Manual Transmission वाले Diesel Engine को Start करने के लिए Flywheel क्यों आवश्यक है?

A) It provides inertia for easier engine rotation during cranking / यह Cranking के दौरान इंजन को आसानी से घुमाने के लिए Inertia प्रदान करता है
B) It supplies electrical current to the glow plugs / यह Glow Plugs को विद्युत धारा प्रदान करता है
C) It generates fuel pressure for the injectors / यह Injectors के लिए Fuel Pressure उत्पन्न करता है
D) It cools the engine oil during initial cycles / यह शुरुआती Cycles के दौरान Engine Oil को ठंडा करता है

Answer: A) It provides inertia for easier engine rotation during cranking / यह Cranking के दौरान इंजन को आसानी से घुमाने के लिए Inertia प्रदान करता है

Description:
The flywheel stores rotational energy and provides inertia, helping the crankshaft rotate smoothly during engine cranking and starting.

हिंदी में:
Flywheel घूर्णन ऊर्जा को संग्रहित करता है और Inertia प्रदान करता है, जिससे Engine Cranking और Starting के दौरान Crankshaft आसानी से और सुचारू रूप से घूमता है।


Q.2 What happens to the boiling point of coolant when the pressure inside the cooling system increases?

Cooling System के अंदर Pressure बढ़ने पर Coolant के Boiling Point पर क्या प्रभाव पड़ता है?

A) The boiling point of coolant fluctuates / Coolant का Boiling Point उतार-चढ़ाव करता है
B) The boiling point of coolant decreases / Coolant का Boiling Point कम हो जाता है
C) The boiling point of coolant remains unchanged / Coolant का Boiling Point अपरिवर्तित रहता है
D) The boiling point of coolant increases / Coolant का Boiling Point बढ़ जाता है

Answer: D) The boiling point of coolant increases / Coolant का Boiling Point बढ़ जाता है

Description:
Increasing the pressure inside a cooling system raises the boiling point of the coolant, helping prevent boiling during high-temperature engine operation.

हिंदी में:
Cooling System के अंदर Pressure बढ़ाने से Coolant का Boiling Point बढ़ जाता है। इससे इंजन के अधिक तापमान पर Coolant को उबलने से रोकने में सहायता मिलती है।


Q.3 How does the use of nylon or rayon cords contribute to the reduction of hysteresis in tyres?

Tyres में Nylon या Rayon Cords का उपयोग Hysteresis को कम करने में कैसे योगदान देता है?

A) They make the tyre rigid and stiff / वे Tyre को कठोर और Stiff बनाते हैं
B) They provide flexibility and recover quickly / वे Flexibility प्रदान करते हैं और जल्दी अपनी स्थिति में लौटते हैं
C) They reduce the tread's grip on wet roads / वे Wet Roads पर Tread की Grip कम करते हैं
D) They increase the overall tyre weight / वे Tyre का कुल Weight बढ़ाते हैं

Answer: B) They provide flexibility and recover quickly / वे Flexibility प्रदान करते हैं और जल्दी अपनी स्थिति में लौटते हैं

Description:
Nylon and rayon cords provide flexibility and recover quickly from deformation, reducing energy loss caused by hysteresis in the tyre.

हिंदी में:
Nylon और Rayon Cords में Flexibility होती है और वे Deformation के बाद जल्दी अपनी स्थिति में लौटते हैं। इससे Tyre में Hysteresis के कारण होने वाली Energy Loss कम होती है।


Q.4 Why is it important to use insulated tools when servicing hybrid electric vehicles?

Hybrid Electric Vehicles की Servicing करते समय Insulated Tools का उपयोग करना क्यों आवश्यक है?

A) To prevent accidental electric shock / आकस्मिक Electric Shock को रोकने के लिए
B) To reduce the weight of tools / Tools का Weight कम करने के लिए
C) To prevent oil spills in engine bay / Engine Bay में Oil Spill को रोकने के लिए
D) To avoid scratching metal parts / Metal Parts पर Scratch को रोकने के लिए

Answer: A) To prevent accidental electric shock / आकस्मिक Electric Shock को रोकने के लिए

Description:
Hybrid electric vehicles contain high-voltage electrical systems. Insulated tools help reduce the risk of accidental electric shock during servicing.

हिंदी में:
Hybrid Electric Vehicles में High-Voltage Electrical Systems होते हैं। Insulated Tools का उपयोग Servicing के दौरान आकस्मिक Electric Shock के खतरे को कम करता है।


 

Q.5 When connecting phase windings in a star configuration, what is formed at the common point?

Phase Windings को Star Configuration में जोड़ने पर Common Point पर क्या बनता है?

A) A positive terminal is formed at the common point / Common Point पर Positive Terminal बनता है
B) A disruptive ground loop shared at one connection / एक Connection पर Disruptive Ground Loop बनता है
C) A negative terminal is formed / Negative Terminal बनता है
D) A neutral terminal is formed / Neutral Terminal बनता है

Answer: D) A neutral terminal is formed / Neutral Terminal बनता है

Description:
In a star (Y) connection, one end of each phase winding is connected to a common point. This common point is known as the neutral point.

हिंदी में:
Star (Y) Connection में प्रत्येक Phase Winding का एक सिरा एक Common Point से जोड़ा जाता है। इस Common Point को Neutral Point कहा जाता है।

FAQ

 

Q1. RRB ALP CBT2 PART-B qualified required in final merit?

Answer- No, the RRB ALP CBT2 Part B (the iti trade test) is not included in the final merit list calculation. It is a qualifying section, meaning candidates must score the minimum qualifying marks (35% or 27 marks out of 75) to pass, but the marks obtained in Part B are not used to determine the final merit. The final merit is based on the performance in Part A of CBT2 and the CBAT (Computer Based Aptitude Test).

 

Q2. where rrb alp cbt2 part-b mcq questions and answers available?

Answer- Candidates can download rrb alp cbt2 part-b question paper after Response key has been published. also available many website or Paid version E-BOOK & PDF with solution Candidates can download railway life pdf E-book for better under stand from this Link  click here  

 

Q3- Mechanic Motor Vehicle mechanic iti trade is under which group of ALP exam?

Answer - Mechanic Motor Vehicle mechanic iti trade Group is mechanical and Automobile and Allied Trade industrial training institution is full form name of ITI.