Knowledge Booster: S&T - Kavach ATP Edition (27 Feb 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. Which buttons generate SOS? कौन से बटन SOS जनरेट करते हैं?
- A) Common + Cancel
- B) Cancel + SOS
- C) Common + SOS
- D) SOS + Health OK
Correct Answer: Common + SOS
Explanation: Explanation : Press SOS and Common together with key IN
Q2. Communication techniques used in KAVACH System are कवच प्रणाली में प्रयुक्त संचार तकनीकें इस प्रकार हैं:
- A) Radio Communication
- B) GSM /GPRS Communication
- C) GPS/GNSS Communication
- D) All a, b & c
Correct Answer: All a, b & c
Explanation: Explanation :
Q3. TPWS system is equivalent to which of the ECTS level टीपीडब्ल्यूएस प्रणाली ईसीटीएस के किस स्तर के समतुल्य है?
- A) Level 0
- B) Level 1
- C) Level 2
- D) Level 3
Correct Answer: Level 1
Explanation: Explanation :
Q4. Which LED blinks on SOS generation? SOS जनरेशन होने पर कौन सी LED ब्लिंक करती है?
- A) Health OK green
- B) Health FAIL red
- C) SOS red
- D) SOS green
Correct Answer: SOS red
Explanation: Explanation : SOS LED (red) blinks; buzzer sounds.
Q5. Which is NOT a trackside Kavach component? इनमें से कौन सा कवच का ट्रैकसाइड घटक नहीं है?
- A) Stationary Kavach Unit
- B) RFID tag
- C) BIU
- D) SM-OCIP
Correct Answer: BIU
Explanation: Explanation : BIU = Brake Interface Unit is onboard.
Q6. Maximum height of tower from ground level which is required for Kavach working __ कवच के कार्य के लिए आवश्यक टावर की जमीन से अधिकतम ऊंचाई क्या होनी चाहिए?
- A) 10 mts
- B) 20 mts
- C) 30 mts
- D) 40 mts
Correct Answer: 40 mts
Explanation: Explanation :
Q7. LS mode occurs after loss of radio for: रेडियो संपर्क टूटने के बाद LS मोड सक्रिय हो जाता है:
- A) 10 s in ABS, 30 s in ABS
- B) 30 s in ABS, 10 s in ABS
- C) 30 s in absolute, 10 s in automatic
- D) 10 s absolute, 30 s automatic
Correct Answer: 30 s in absolute, 10 s in automatic
Explanation: Explanation : 30 s (ABS absolute), 10 s (ABS auto) without packets - LS.
Q8. Default mode on power-up? पावर ऑन होने पर डिफ़ॉल्ट मोड?
- A) Staff Responsible
- B) Standby
- C) Full Supervision
- D) Shunt
Correct Answer: Standby
Explanation: Explanation : Power-up defaults to Standby mode.
Q9. In Standby mode, kavach supervises: स्टैंडबाय मोड में, कवच निम्नलिखित की निगरानी करता है:
- A) Speed only
- B) STOP-DEAD only
- C) Both
- D) None
Correct Answer: STOP-DEAD only
Explanation: Explanation : SB monitors standstill only; movement triggers EB.
Q10. Upto what speed are RFID tags rated reliable? आरएफआईडी टैग किस गति तक विश्वसनीय माने जाते हैं?
- A) 150 km/h
- B) 200 km/h
- C) 250 km/h
- D) 300 km/h
Correct Answer: 250 km/h
Explanation: Explanation : Suitable up to 250 km/h.
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