Among sources of power India has largest of (a) coal (b) oil (c) natural gas (d) lignite

1 Answer

Answer :

Ans: (a)

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Description : Which of the following are true with regard to coal in India? 2. Coal is found in sedimentary rocks 3. The best quality of coal is lignite 4. The largest and oldest coalfield in India is known as the 'Ruhr of India'. 5. The ... (a) I and IV (b) I, II and III (c) I, III and IV (d) II, III and IV

Last Answer : Ans: (c)

Description : Which one of the following States of India is the largest producer of lignite coal? [CDS 2009] (a) Maharashtra (b) Gujarat (c) Madhya Pradesh (d) Tamil Nadu

Last Answer : Ans: (d)

Description : Which of the following are true with regard to coal in India? 1. Coal is found in sedimentary rocks 2. The best quality of coal is lignite 3. The largest and oldest coalfied in india is known as the ruhr of india 4. The Damodar ... (a) I and IV (b) I, II and III (c) I, II and IV (d) II, III and IV

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Last Answer : (4) Coal Explanation: Coal is the most important source of power in India. More than 65% of India's electricity generation capacity comes from thermal power plants, with about 85% of the ... being coalbased. India's electricity sector consumes about 72% of the coal produced in the country.

Description : _____ energy sources does not produce carbon dioxide. a) Oil b) Uranium c) Coal d) Natural gas

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Description : Match the following: A. Jharia 1. Iron Ore B. Neyveli 2. Sulphur C. Singhbhum 3.Gold D. Hutti 4. Coal 5. Lignite A B C D (a) 4 5 2 1 (b) 4 5 1 3 (c) 3 4 1 2 (d) 5 1 2 3

Last Answer : Ans: (b)

Description : Which one of the following lists four type of coal, arranged in the increasing order of their carbon content? (a) Peat, Lignite, Bituminous, Anthracite (b) Peat, Bituminous, Lignite, Anthracite (c) Lignite, Peat, Bituminous, Anthracite (d) Peat, Anthracite, Lignite, Bituminous

Last Answer : Ans: (a)

Description : Match the following: Minerals Location A. Coal 1. Giridih B. Copper 2. Jayamkondam C. Manganese 3. Alwar D. Lignite 4. Dharwar A B C D (a) 1 4 3 2 (b) 2 3 4 1 (c) 1 3 4 2 (d) 2 4 3 1

Last Answer : Ans: (a)

Description : The highest grade and best quality coal is – (1) Lignite (2) Peat (3) Bituminous (4) Anthracite

Last Answer : (4) Anthracite Explanation: Anthracite is usually considered to be the highest grade of coal and is actually considered to be metamorphic. Compared to other coals it is much harder, has a glassy ... with few impurities. It is largely used for heating domestically as it burns with little smoke.

Description : Which of the following is a renewable resource? (1) Coal (2) Mineral oil (3) Natural gas (4) Forests

Last Answer : (4) Forests Explanation: Forest is a renewable resource.

Description : The largest producer of Lignite in India is : (1) Kerala (2) Tamil Nadu (3) Rajasthan (4) Gujarat

Last Answer : (2) Tamil Nadu Explanation: State-wise distributions of Indian Lignite shows that major part of the resource are located in Tamil Nadu followed by Rajasthan, Gujarat, Pondicherry, J&K. Kerala, and West Bengal. About 75 percent of lignite production in India comes from Neyveli in Tamil Nadu.

Description : Which state of India is the largest producer of lignite coal? -Do You Know?

Last Answer : Tamil nadu is the largest producer of lignite coal.

Description : Which state of India is the largest producer of lignite coal?

Last Answer : Tamil Nadu

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Last Answer : (1) Anthracite Explanation: Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams. The harder forms, ... elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Anthracite contains 90 per cent of carbon.

Description : Which among the following types of coal produces most heat per unit? (1) Coal (2) Lignite (3) Anthracite (4) Pit

Last Answer : (3) Anthracite Explanation: The heat content of anthracite ranges from 22 to 28 million Btu per short ton (26 to 33 MJ/kg) on a moist, mineral-matter-free basis. Anthracite ("coal-like" ... , and the highest calorific content of all types of coals, which also include bituminous coal and lignite.

Description : Among the following, the substance that is considered to be the earliest stage in coal formation is: w) sub-bituminous x) bituminous y) anthracite z) lignite

Last Answer : ANSWER: Z -- LIGNITE

Description : Which among the following coal contains 90 per cent of carbon? (1) Anthracite (2) Bitumen (3) Lignite (4) Peat

Last Answer : Anthracite

Description : Which among the following types of coal produces most heat per unit ? (1) Coal (2) Lignite (3) Anthracite (4) Pit

Last Answer : Anthracite

Description : Which among the following has the highest flue gas loss on combustion due to Hydrogen in the fuel? a) natural gas b) furnace oil c) coal d) light diesel oil

Last Answer : a) natural gas

Description : Consider the following statements: 2. In India, the maximum part of electric energy is generated by the hydroelectric plants. 3. In India, the maximum part of electric energy is generated by the thermal power plants. 4. Neyveli Lignite ... CPO AC 2003] (a) 2 and 3 (b) 1 and 3 (c) 2 only (d) 3 only

Last Answer : Ans: (a)

Description : Which of the following sources has the largest share in power generation in India? (1) Atomic power (2) Thermal power (3) Hydro power (4) Wind power

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Description : Coal, petroleum & Natural gas are non-renewable sources of energy

Last Answer : non-renewable

Description : Pick out the correct statement. (A) Oxygen content decreases from lignite to bituminous coal as the coalification increases (B) The less the oxygen content, better is the coal, as it reduces the calorific value (C ... capacity of coal increases and the caking power decreases (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Description : "Ankleshwar' is known for – (1) Gold (2) (2) Coal (3) Gas (4) Oil

Last Answer : (4) Oil Explanation: Digboi is a town and a town area committee in Tinsukia district in the northeastern part of the state of Assam. Today, though the crude production is not high, Digbot has ... , now a division of Indian Oil Corporation, is the world's oldest oil refinery still in operation.

Description : A ultra-super critical boiler technology is today the option of choice for most new……. fired power stations. a) Coal b) Natural gas c) Biogas d) Oil

Last Answer : a) Coal

Description : In India economically exploitable lignite deposits occur at (a) Neyveli, Tamil Nadu (b) Singareni, Andhra Pradesh (c) Talcher, Odisha (d) Jharia, Bihar

Last Answer : Ans: (a)

Description : Among sources of power, India has largest reserves of which thing? -Do You Know?

Last Answer : Coal, which accounted for 74% of India's electric generation in 2018, is the cheapest and most abundant power source for the country. Renewable energy made up the second-largest portion (18%) of power generation and is the fastest-growing power source.

Description : Among sources of power, India has largest reserves of which thing?

Last Answer : Coal

Description : Economically exploitable lignite occurs in (a) Andhra Pradesh (b) Tamil Nadu (c) Karnataka (d) Kerala shop.ssbcrack.com

Last Answer : Ans: (b)

Description : All example of a mineral occurring as layers in sedimentary rocks is (a) lignite (b) gold (c) lead (d) tin

Last Answer : Ans: (a)

Description : Match the following: Minerals States A. Uranium 1. Rajasthan B. Copper 2. Bihar C. Zinc 3. Karnataka D. Lignite 4. Tamil Nadu E. Gold 5. Odisha A B C D E (a) 1 2 2 4 5 (b) 2 1 1 4 3 (c) 4 5 2 1 3 (d) 5 1 3 1 2

Last Answer : Ans: (b)

Description : Apart from Tamil Nadu, lignite is found in: [IAS 2003] (a) Gujarat (b) U.P. (c) West Bengal (d) Orissa

Last Answer : Ans: (a)

Description : Give a list of various varieties of coal. Where can we obtain lignite? -Geography

Last Answer : Coal is an extremely important energy resource. It has several varieties based on the degrees of compression and the depth and time of burial. The following are the different varieties of coal: Lignite - ... and a lot of moisture. In India, lignite deposits are found in Neyveli in Tamil Nadu.

Description : Which of the following is considered as superior quality of coal ? (A) Bituminous coal (B) Peat (C) Lignite (D) Coke.

Last Answer : Ans: A

Description : Which one of the following is known as the 'brown coal'? (1) Anthracite (2) Bituminous (3) Coke (4) Lignite

Last Answer : (4) Lignite Explanation: Lignite, often referred to as brown coal, is a soft brown fuel with characteristics that put it somewhere between coal and peat. It is considered the lowest rank of coal. It has ... 66%, and an ash content ranging from 6% to 19% compared with 6% to 12% for bituminous coal.

Description : Which one of the following is known as the ‘brown coal’? (1) Anthracite (2) Bituminous (3) Coke (4) Lignite

Last Answer : (4) Lignite Explanation: Lignite, often referred to as brown coal, is a soft brown fuel with characteristics that put it somewhere between coal and peat. It is considered the lowest rank of coal. It has a carbon content of around 2530%.

Description : Which is the highest quality of hard coal? (1) Anthracite (2) Bituminous (3) Lignite (4) Peat

Last Answer : (1) Anthracite Explanation: Anthracite is the highest rank of coal. It is the most metamorphosed type of coal, in which the carbon content is between 92.1% and 98%. Anthracite coal generally has ... heating value per ton on a mineralmatter-free basis. Anthracite is often referred to as hard coal.

Description : Highest percentage of carbon is found in which form of coal? (1) Anthracite (2) Bituminous (3) Peat (4) Lignite

Last Answer : (1) Anthracite Explanation: Anthracite is the highest rank of coal since it has a carbon content of over 87% on a dry ash-free basis. Anthracite coal generally has the highest heating value per ton on a mineral-matter-free basis. It has a bright luster and breaks with a semi-conchoidal. fracture.

Description : Which one of the following is not coal variety? (1) Lignite (2) Bituminous (3) Dolomite (4) Peat

Last Answer : (3) Dolomite Explanation: Dolomite is a common rockforming mineral. It is a calcium magnesium carbonate with a chemical composition of CaMg(CO3)2. It is the primary component of the sedimentary ... known as dolomitic marble. Dolomite is used in the Pidgeon process for the production of magnesium.

Description : Which variety of coal contains recognizable traces of the original plant material? (1) Anthracite (2) Lignite (3) Peat (4) Bitumen

Last Answer : (3) Peat Explanation: Peat contains recognizable traces of the original plant material. Initially the peat is converted into lignite or 'brown coal' - these are coal-types with low organic maturity. In ... , lignite is quite soft and its colour can range from dark black to various shades of brown.

Description : An example of replenshible energy source is — (1) Coal (2) Petroleum (3) Lignite (4) Biomass

Last Answer : (4) Biomass Explanation: Biomass is biological material from living, or recently living organisms, most often referring to plants or plant-derived materials. As a renewable energy source, ... be converted to energy in three ways: thermal conversion, chemical conversion, and biochemical conversion.

Description : Which of the following type of coal has the lowest proportion of volatile matter? (1) Lignite (2) Peat (3) Bituminous (4) Anthracite

Last Answer : (4) Anthracite Explanation: Anthracite has the lowest proportion of volatile matter. Volatile matter in coal refers to the components of coal, except for moisture, which are liberated at ... hydrocarbons and some sulfur. The volatile matter of coal is determined under rigidly controlled standards.

Description : Which one of the following types of coal contains a higher percentage of carbon than the rest? (1) Bituminous coal (2) Lignite (3) Peat (4) Anthracite

Last Answer : (4) Anthracite Explanation: Anthracite is thecoal that gives the most energy and the least pollution (it produces lots of CO2). It is the ideal fuel for power station.

Description : The variety of coal in which the deposit contains recognizable traces of the original plant material is------? A. bitumen B. anthracite C. lignite D. peat (Answer)

Last Answer : D. peat (Answer)

Description : Which of the following can be made into briquettes without the use of a binder? (A) Lignite (B) Bituminous coal (C) Anthracite coal (D) None of these

Last Answer : (A) Lignite

Description : The difference between total carbon and fixed carbon of coal will be minimum in case of (A) Lignite (B) Bituminous coal (C) Anthracite (D) High temperature coke (V.M < 0.5%)

Last Answer : (D) High temperature coke (V.M < 0.5%)

Description : Lignite is (A) A high rank coal (B) A coking coal (C) Can be used for gasification and steam generation (D) A black banded coal which burns with a non-smoky yellowish flame

Last Answer : (C) Can be used for gasification and steam generation

Description : Which of the following has the highest calorific value? (A) Lignite (B) Sub-bituminous coal (C) Anthracite (D) Peat

Last Answer : (C) Anthracite

Description : The most matured coal out of the following is (A) Lignite (B) Semi-anthracite (C) Sub-bituminous (D) Bituminous

Last Answer : (B) Semi-anthracite