Knowledge Booster: OPTG Edition (26 Feb 2026)
Welcome to today's OPTG Knowledge Booster! We've handpicked 10 essential questions from our database to help you sharpen your skills. Dive in and test your knowledge!
Q1. Whenever Distant signal is provided, it may be जब भी दूरस्थ सिग्नल प्रदान किया जाता है, तो यह हो सकता है
- A) Semaphore
- B) Color Light Signal
- C) Both
- D) None
Correct Answer: Both
Explanation: Both
Q2. The backlight of the signal is visible only in _______ position. सिग्नल की बैकलाइट केवल _______ स्थिति में ही दिखाई देती है।
- A) ON
- B) OFF
- C) Defective
- D) Working
Correct Answer: ON
Explanation: The backlight of the signal is visible only in ON position. IRFCA IRFCA +1 Details: Backlights are small white lights located on the rear of railway signals (facing away from the driver). They allow the signal operator/station master to see the signal's aspect.
Q3. When LP of the train experienced any abnormal condition in the track, stop his train at FSS of the next station and inform SM यदि ट्रेन के एलपी को पटरी में कोई असामान्य स्थिति दिखाई दे, तो वह ट्रेन को अगले स्टेशन के एफएसएस पर रोक दे और एसएम को सूचित करे।
- A) At effected KM.
- B) At Station building
- C) At FSS of the next station
- D) At Starter of the next station
Correct Answer: At FSS of the next station
Explanation: At FSS of the next station
Q4. ____ is the normal authority to proceed on Single Line token/token-less sections. सिंगल लाइन टोकन/टोकन-रहित अनुभागों पर आगे बढ़ने के लिए ____ सामान्य प्राधिकारी है।
- A) Starting Memo
- B) T/409
- C) Token/off aspect of LSS
- D) None
Correct Answer: Token/off aspect of LSS
Explanation: Token/off aspect of LSS
Q5. Heavy winds above ___________ kmph is considered as dangerous for running trains. ___________ किमी प्रति घंटे से अधिक की तेज हवाएं ट्रेनों के संचालन के लिए खतरनाक मानी जाती हैं।
- A) 65
- B) 45
- C) 30
- D) 25
Correct Answer: 65
Explanation: 65
Q6. Signal sighting committee comprises of सिग्नल अवलोकन समिति में निम्नलिखित शामिल हैं:
- A) TI, LI, PWI
- B) LI, SI, TI
- C) LI, PWI, SI
- D) SS, LI, TI
Correct Answer: LI, SI, TI
Explanation: LI, SI, TI
Q7. At a level crossing, the gate signal shall be provided at least meters from the gate lodge लेवल क्रॉसिंग पर, गेट सिग्नल गेट लॉज से कम से कम मीटर की दूरी पर लगाया जाना चाहिए।
- A) 200
- B) 500
- C) 300
- D) 400
Correct Answer: 300
Explanation: 300
Q8. Distant signal location is __________ meters before the stop signal. दूरस्थ सिग्नल की स्थिति स्टॉप सिग्नल से __________ मीटर पहले है।
- A) Not less than 1000 meters
- B) Not less than 500 meters
- C) Not less than 200 meters
- D) Not less than 1500 meters
Correct Answer: Not less than 1000 meters
Explanation: Not less than 1000 meters
Q9. In IBS territory, the normal aspect of signals is आईबीएस के मामले में, संकेतों का सामान्य पहलू यह है:
- A) Attention
- B) Stop
- C) Warner
- D) Proceed
Correct Answer: Stop
Explanation: Stop
Q10. On single line, IBS is controlled from सिंगल लाइन पर, आईबीएस को नियंत्रित किया जाता है
- A) One Side
- B) Both Sides
- C) Loco Side
- D) None of the Above
Correct Answer: Both Sides
Explanation: Both Sides
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