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Assertion (A): A p-n junction has high resistance in reverse direction.Reason (R): When a reverse bias is applied to p-n junction, the width of depletion layer increases.?
Answer: Option 1 Let'
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Mountain Railways of India refer to the railway lines built in the mountains of India in the nineteenth and early twentieth century, during the British Raj, even being run today by the Indian Railways. How many railway lines refer to the Mountain Railways of India ?
Answer: Option 1 Mountain Railways of India: (i) Darjeeling Himalayan Railways (DHR) - inscribed by UNESCO in 1999 : The Darjeeling Himalayan Railway consists of 88.48 kilometres of 2 feet...
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Statement : There have been many instances of derailment of trains due to landslide in the hilly areas which caused loss of many lives. Courses of Action : I. The railway authority should arrange to deploy pilot engines before the movement of passenger trains in the hilly areas to alert the trains in case of any landslide. II. The railway authority should strengthen the hill slopes by putting iron meshes so that the loose boulders do not fall on the track.?
Answer: Option 3 Clearly, either something should be done to alert the trains well in advance in case of a landslide or some means should be adopted to prevent blockage...
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As per the recent survey conducted by the Quality Council of India, which railway stations have been named as the cleanest and dirtiest railway stations in India?
Answer: Option 4 Let'
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Which Zone is the largest railway zone in India?
Answer: Option 2 Northern Railway zone is the Answer. Its headquarter is New Delhi Railway Station. Northern Railways is one of nine old zones of Indian Railways and also the biggest...
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Consider the following railway zones with their headquarters:West Central Railway→ Jabalpur East Coast Railway → Bhubaneswar Western Railway→ MumbaiWhich of the above is / are correct?
Answer: Option 3 All are correct.
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The Mughalsarai junction has recently renamed as Deen Dayal Upadhyaya railway station. It is located in which state?
Answer: Option 2 Deen Dayal Upadhyaya Junction, station code: DDU, formerly MGS), is a railway station in the Indian state of Uttar Pradesh. The station contains the largest railway marshaling...
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Matheran Hill Railway is a narrow gauge heritage railway located in which state?
Answer: Option 3 The Matheran Hill Railway (MHR) is a 2 ft (610 mm) narrow-gauge heritage railway in Maharashtra, India, which is administered by the Central Railway. It covers a...
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Which of the following are true with regard to coal in India I. Coal is found in sedimentary rocks II. The best quality of coal is lignite III. The largest and oldest coalfied in india is known as the ruhr of india IV. The Damodar river valley is popularly known as the 'Ruhr of India'?
Answer: Option 3 The following that are true with regard to coal in India are Coal is found in sedimentary rocks, The best quality of coal is lignite and The...
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Which of the following are true with regard to coal in India I. Coal is found in sedimentary rocks II. The best quality of coal is lignite III. The largest and oldest coalfield in India is known as the 'Ruhr of India'. IV. The Damodar river valley is popularly known as the Ruhr of India.?
Answer: Option 3 The following that are true with regard to coal in India are Coal is found in sedimentary rocks, The largest and oldest coalfield in India is known...
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