Knowledge Booster: S&T - Kavach ATP Edition (06 Mar 2026)
Welcome to today's S&T - Kavach ATP Knowledge Booster! We've handpicked 10 essential questions from our database to help you sharpen your skills. Dive in and test your knowledge!
Q1. RFID tags withstand submersion up to rail level? क्या आरएफआईडी टैग रेल स्तर तक पानी में डूबने पर भी खराब नहीं होते?
- A) Yes up to 100 m
- B) Yes up to rail level
- C) No
- D) Only in station yard
Correct Answer: Yes up to rail level
Explanation: Explanation : Tags work even submerged to rail level.
Q2. RFID Tag is ______ type of device आरएफआईडी टैग ______ प्रकार का उपकरण है
- A) Active
- B) Passive
- C) Active & Passive
- D) All a,b & c
Correct Answer: Passive
Explanation: Explanation :
Q3. Which collision protections work only between Kavach-fitted locos? कौन से टक्कर सुरक्षा तंत्र केवल कवच-युक्त लोकोमोटिव के बीच ही काम करते हैं?
- A) SPAD protection
- B) Overspeed protection
- C) Head-on/rear-end protection
- D) Roll-away protection
Correct Answer: Head-on/rear-end protection
Explanation: Explanation : Track-occupancy-based collision avoidance needs two Kavach units.
Q4. Which clause in IRSEM covers ATP requirement? आईआरएसईएम में कौन सा खंड एटीपी आवश्यकता को कवर करता है?
- A) 7.5.2
- B) 7.7.4
- C) 7.8.9
- D) 8.1.1
Correct Answer: 7.8.9
Explanation: Explanation : Para 7.8.9, table 3 mandates ATP > 140 km/h.
Q5. In OS mode LS/FS if radio restored, speed limit = MRSP? OS मोड LS/FS में यदि रेडियो बहाल हो जाता है, तो गति सीमा = MRSP?
- A) Yes
- B) No
- C) Only for passenger trains
- D) Only after acknowledgement
Correct Answer: Yes
Explanation: Explanation : After radio restore, OS allows MRSP.
Q6. In RFID Tag which of the following information should be programmed आरएफआईडी टैग में निम्नलिखित में से कौन सी जानकारी प्रोग्राम की जानी चाहिए?
- A) RFID Taag location
- B) TIN
- C) Unique ID
- D) All a, b & c
Correct Answer: All a, b & c
Explanation: Explanation :
Q7. What is EoA? EoA क्या है?
- A) End of Alert
- B) End of Authority
- C) Error of Acknowledgement
- D) Entry of Area
Correct Answer: End of Authority
Explanation: Explanation : End of Authority = location where target speed = 0
Q8. Where is the SM-OCIP installed? SM-OCIP कहाँ स्थापित है?
- A) Relay room
- B) Station Master?s office
- C) Under loco
- D) Track tower
Correct Answer: Station Master?s office
Explanation: Explanation : SM-OCIP is mounted on SM's table/office.
Q9. RIU is (Remote interface unit) used in which of the following locations in kavach territory कवच क्षेत्र में निम्नलिखित में से किस स्थान पर आरआईयू (रिमोट इंटरफेस यूनिट) का उपयोग किया जाता है?
- A) IBS
- B) Mid section LC Gate
- C) Automatic signalling sections
- D) All A, B & C
Correct Answer: All A, B & C
Explanation: Explanation : RIU must be used in communication mandatory zone only
Q10. In context of kavach , RIU is provided at which of the following locations कवच के संदर्भ में, आरआईयू निम्नलिखित में से किस स्थान पर प्रदान किया जाता है?
- A) Automatic section
- B) LC gate
- C) IBS
- D) All a,b & c
Correct Answer: All a,b & c
Explanation: Explanation :
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