Description : In thermal power plants, coal is transferred from bunker to the other places by [IES-1992] (a) Hoists (b) conveyors (c) cranes (d) lifts
Last Answer : (b) conveyors
Description : Consider the following processes: [IES-1999] 1. Constant pressure heat addition. 2. Adiabatic compression. 3. Adiabatic expansion. 4. Constant pressure heat rejection. The correct sequence of these processes in Rankine cycle is: (a) 1, 2, 3, 4 (b) 2, 1, 4, 3 (c) 2, 1, 3, 4 (d) 1, 2, 4, 3
Last Answer : (c) 2, 1, 3, 4
Description : In a Rankine cycle, with the maximum steam temperature being fixed from metallurgical considerations, as the boiler pressure increases (a) The condenser load will increase [IES-1997] (b) The ... The quality of turbine exhaust will increase (d) The quality of turbine exhaust will remain unchanged
Last Answer : (b) The quality of turbine exhaust will decrease
Description : During which of following process does heat rejection take place in Carnot vapour cycle? [IES-1992] (a) Constant volume (b) constant pressure (c) Constant temperature (d) constant entropy
Last Answer : (c) Constant temperature
Description : In steam and other vapour cycles, the process of removing noncondensable is called [GATE-1992] (a) Scavenging process (b) Deaeration process (c) Exhaust process (d) Condensation process
Last Answer : (b) Deaeration process
Description : For a given set of operating pressure limits of a Rankine cycle, the highest, efficiency occurs for [GATE-1994] (a) Saturated cycle (b) Superheated cycle (c) Reheat cycle (d) Regenerative cycle.
Last Answer : (d) Regenerative cycle.
Description : In a Rankine cycle, regeneration results in higher efficiency because (a) Pressure inside the boiler increases [GATE-2003] (b) Heat is added before steam enters the low pressure turbine (c) ... temperature of heat addition in the boiler increases (d) Total work delivered by the turbine increases
Last Answer : (c) Average temperature of heat addition in the boiler increases
Description : The efficiency of superheat Rankine cycle is higher than that of simple Rankine cycle because [GATE-2002] (a) The enthalpy of main steam is higher for superheat cycle (b) The mean temperature of heat ... temperature of steam in the condenser is high (d) The quality of stem in the condenser is low
Last Answer : (b) The mean temperature of heat addition is higher for superheat cycle
Description : A thermoelectric engine which consists of two dissimilar electric conductors connected at two junctions maintained at different temperatures, converts (a) Electric energy into heat energy [IES-2006] (b ... energy (c) Mechanical work into electric energy (d) Electric energy into mechanical work
Last Answer : (b) Heat energy into electric energy
Description : The following are the major oilseeds produced in India: [IAS 1997] 1. Sesamum 2. Mustard 3. Groundnut 4. Soyabean Which one of the following is the correct sequence of the descending order of the quantity of their production? (a) 1, 2, 3, 4 (b) 3, 2, 4, 1 (c) 2, 4, 3, 1 (d) 3, 4, 2, 1
Last Answer : Ans: (b)
Description : What is the correct sequence of the rivers- Godavari, Mahanadi, Narmada and Tapi in the descending order of their lengths? [IAS 2003] (a) Godavari - Mahanadi - Narrnada - Tapi (b) Godavari - Narmada - Mahanadi - Tapi (c) Narmada - Godavart - Tapi - Mahanadi (d) Narmada- Tapi - Godavari – Mahanadi
Description : Which one the following is a correct sequence of rivers in terms of their total basin area, in the descending order? [IAS 2003] (a) Ganga, Indus, Brahmaputra, Godavari (b) Indus, Ganga, Brahmaputra, Godavari (c) Brahmaputra, Indus, Ganga, Godavari (d) Indus, Ganga Godavari, Brahmaputra
Last Answer : Ans: (c)
Description : The correct sequence of the different sections of the Himalayas in terms of their stretch (in kilometre) in the descending order is : [IAS 2003] (a) Punjab Him., Kumaon Him., Nepal Him., Assam Him. (b) Nepal ... Nepal Him., Assam Him., Punjab Him. (d) Nepal Him., Assam Him., Kumaon Him., Punjab Him.
Description : The efficiency of a thermal power plant improves with (A) increased quantity of coal burnt (B) larger quantity of water used (C) lower load in the plant (D) use of high steam pressures.
Last Answer : Ans: D
Description : Identify the correct sequence of energy sources in order of their share in the power sector in India: (A) Thermal > nuclear > hydro > wind (B) Thermal > hydro > nuclear > wind (C) Hydro > nuclear > thermal > wind (D) Nuclear > hydro > wind > thermal
Last Answer : (B) Thermal > hydro > nuclear > wind
Description : With reference to Indian forests, consider the following pairs: 1. Tropical Moist Deciduous Forests Sandalwood (Santalum album) 2. Tropical Dry Deciduous Forests: (Shorea robusta) 3. Tropical Thorn Forests: Shisham (Dalbeigia sissoo) Which ... only (b) 1 and 2 only (c) 2 and 3 only (d) 1, 2 and 3
Description : From north towards South, which one of the following is the correct sequence of the given rivers in India? [IAS 2006] (a) Shyok - Spiti - Zaskar - Sutlej (b) Shyok - Zaskar - Spiti - Sutlej (c) Zaskar - Shyok - Sutlej - Spiti (d) Zaskar - Sutlej - Shyok – Spiti
Description : The correct sequence of the eastward flowing rivers of the peninsular India from north to south is : [IAS 2002] (a) Subarnarekha, Mahanadi, Godavari, Krishna, Pennar, Cauvery and Vagai (b) ... , Cauvery, Pennar and Vagai (d) Mahanadi, Subarnarekha, Krishna, Godavari, Cauvery, Vagai and Pennar
Last Answer : Ans: (a)
Description : Which one of the following is the correct sequence of the given hills starting from the north and going towards the south? [IAS 2005] (a) Nallamalai Hills - Nilgiri Hills - Javadi Hilis - ... - Nilgiri Hills - Anaimalai Hills (d) Anaimalai Hills - Nilgiri Hills - Javadi Hills - Nallamalai Hills
Description : Consider the following: [IAS 2004] 1. Mahadeo Hills 2. Sahyadri Parvat 3. Satpura Range What is the correct sequence of the above from the north of the south ? (a) 1, 2, 3 (b) 2, 1, 3 (c) 1, 3, 2 (d) 2, 3, 1
Description : Emission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of (A) Less air for combustion (B) Correct amount of air for combustion (C) Too much air for combustion (D) Pulverised coal in boilers
Last Answer : (C) Too much air for combustion
Description : Which one of the following statements is NOT correct? [IAS 2003] (a) India is the second largest producer of nitrogenous fertilizers in the world (b) India is the ninth largest steel producing country ... largest producer of silk in the world (d) India ranks third in the world in coal production
Last Answer : Ans: (d)
Description : Consider the following statements: 1. Gondwana coal is a laminated, bituminous coal. . 2. Gondwana coal is completely free from moisture, sulphur and phosphorus. Which of the statements given above is/are correct? [IAS 2008] (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2
Description : Consider the following areas: 2. Himalayas 3. Chhotta Nagpur 4. Chhattisgarh 5. Son Valley What is the correct sequence of these areas in descending order of their coal reserves? [NDA 2003] (a) 1, 4, 3, 2 (b) 2, 4, 3, 1 (c) 1, 3, 4, 2 (d) 2, 3, 4, 1
Description : Ans: (5) 41. Which one among the following is a correct sequence of production of coal in the Indian States in descending order ? [NDA 2011] (a) Jharkhand - Madhya Pradesh - West Bengal ... - West Bengal - Meghalaya - Madhya Pradesh (d) Madhya Pradesh - Jharkhand - West Bengal - Meghalaya
Description : Which one of the following is the most possible solution for planning improvement of a metropolitan city in India? [IAS 2003] (a) Constructing high rise building and sky scrapers (b) ... and satellite towns around the main city (d) Preventing immigration of people into the metropolitan city
Description : Consider the following pairs: Tree: Location of its natural habitat 1. Rosewood: Slopes of Western Ghats of Karnataka and Kerala 2. Spruce : Western Himalayas at elevations from 2100 m to 3600 'm 3. Walnut: Lower elevations on Eastern ... IAS 2009] (a) A only (b) A and B (c) Band C (d) A, B and C
Description : Consider the following statements: 1. Longitude of Jabalpur's location is between those of Indore and Bhopal 2. Latitude of Aurangabad's location is between those of Vadodara and Pune. 3. Bangalore is situated more southward than Chennai. Which ... ] (a) 1 and 3 (b) Only 2 (c) 2 and 3 (d) 1, 2 and 3
Description : What is the capacity of Rampal Coal Based Thermal Power Plant ?
Last Answer : The capacity of Rampal Coal Based Thermal Power Plant is 1320 MW.
Description : The electric power generation cost in nuclear power plant is less than that in a coal based thermal power plant, mainly because the (A) Fuel cost per unit power generated is less (B) Thermal efficiency of the former is higher (C) Maintenance cost of the former is less (D) None of these
Last Answer : (A) Fuel cost per unit power generated is less
Description : Which of the following fuels is generally not used in thermal power plant boiler firing? (A) Furnace oil, light diesel oil and tar/PCM (B) Pulverised coking coal (C) Coal middling from washeries (D) B.F. gas, coke oven gas and L.D. converter gas
Last Answer : (B) Pulverised coking coal
Description : The main industrial source of emission of hydrogen sulphide air pollutant is (A) Petroleum refineries (B) Coal based thermal power plants (C) Pulp and paper plant (D) Metallurgical roasting & smelting plant
Last Answer : (B) Coal based thermal power plants
Description : Hyperbolic cooling towers used in a) Coal-fired power plant b) Nuclear plants c) Thermal power plant d) All of these
Last Answer : d) All of these
Description : State advantages of Pulverized coal w.r.t. thermal power plant.
Last Answer : Advantages of Pulverized coal w.r.t. thermal power plant. 1. Due to pulvarization amount of fuel required to produce same amount of heat reduces. 2. Time required for combution reduces ... of air and thorough mixing of air and fuel, very high-combustion temperatures can be attained.
Description : What are the differences between a coal based thermal plant and a nuclear power plant?
Last Answer : Coal based power plant uses burnt coal to produce heat energy to heat up water to run turbines while nuclear power plant uses heat energy produced from nuclei undergoing fussion or fission to heat water to run the turbines.
Description : location of headlamp relay on 2001 Buick Century Custom
Last Answer : Need Answer
Description : Taking into account the amount of rainfall occurring from June to September, which one of the following is the correct order of cities in terms of rainfall? [IAS 2007] (a) Kolkata > Ahmedabad > ... > Allahabad > Ahmedabad (c) Allahabad > Kolkata > Ahmedabad (d) Ahmedabad > Kolkata > Allahabad
Description : State any four factors for selecting location of nuclear power plant.
Last Answer : i) Seismicity: If the area of a nuclear site is seismically active, it may not be used for nuclear power plant. ii) Water Availability: The nuclear power plants would need a ... Therefore, the site selected for such plant should have adequate arrangement for the disposal of radioactive waste.
Description : The operation of resection involves the following steps 1. Rough orientation of the plane table 2. The three lines form a triangle of error 3. Drawing lines back through the three control points 4. Select a point in the triangle of error ... 2, 3, 4, 5 (C) 1, 4, 3, 2, 5 (D) 1, 3, 2, 4, 5
Last Answer : (A) 1, 3, 2, 4, 5
Description : The correct order of the given hills from west to east is : [NDA 2001] (a) Garo-Jaintia-Naga-Khasi (b) Khasi-Naga-Jaintia-Garo (c) Khasi-Garo- Jaintia-Naga (d) Garo-Khasi- Jaintia-Naga
Description : Thermal pollution is more common near a) Hot water springs b) Coal based power plants c) Tropical regions d) Temperate regions.
Last Answer : b) Coal based power plants
Description : During consolidation process of clayey soils, indicate the sequence of occurrence of the following events in the order from first to last : 1. Load being taken up by the pore water 2. Load being taken up by the soil grains 3. Drainage of ... 1, 2 and 3 (b) 2, 3 and 1 (c) 1, 3 and 2 (d) 2, 1 and 3
Last Answer : (c) 1, 3 and 2
Description : Critical criteria for the location of an aluminium plant in India are the availability of bauxite and: [CDS 1999] (a) coal (b) electricity (c) labour (d) ready market
Description : Consider the following statements: 1. India is the original home of the cotton plant. 2. India is the first country in the world to develop hybrid cotton variety leading to increased production. Which of these statements is/are correct ... ] (a) Only 1 (b) Only 2 (c) Both 1 and 2 (d) Neither 1 nor 2
Description : What is meant by 'energy crisis'? (a) Shortage of hydro-electricity (b) Malnutrition leading to short supply of energy in the human body (c) Shortage of the thermal power (d) Impending danger of total exhaustion of fossil fuels like coal and petroleum
Description : A building intended to be used for commercial purpose will be required to follow Energy conservation building code under Energy Conservation Act, 2001 provided its a) connected load is 120 kW and above b) ... and above c) connected load is100 kW and above or contract demand is 120 kVA and above
Last Answer : c) connected load is100 kW and above or contract demand is 120 kVA and above
Description : The following is the correct order of energy conversion in thermal power plants a. Chemical energy - Mechanical energy - Electrical energy b. Mechanical energy - Chemical energy - Electrical energy c ... - Mechanical energy - Electrical energy d. Heat energy - Electrical energy - Mechanical energy.
Last Answer : a. Chemical energy – Mechanical energy – Electrical energy
Description : Enumerate three factors favouring the location and growth of Hindustan Steel Plant at Durgapur. -Geography
Last Answer : Three factors favouring location and growth of Hindustan Steel Plant are : (i) The Hydroelectricity required for the plant is readily available from DVC. (ii) Iron ore is available from Bolani and Mayurbhanj mines. (iii) Water is available from Durgapur Barrage across the Damodar river.
Description : On what factors efficiency (thermal) of the steam plant depends?
Last Answer : Efficiency of the thermal plant depends on three factors, they are pressure of steam entering the turbine temperature of the steam entering the turbine pressure in the condenser Thermal efficiency ... as low as possible. Thermal efficiency also increases by reheating the steam between turbine stages
Description : State any four factors governing Selection of site for thermal power station.
Last Answer : Following Factors are to be considered:- 1. It should locate near coal mine. 2. Sufficient quantity of water should be available. 3. Sufficient large space should be available. 4. It should be located ... laws of the land and the town planning. 14. The interests of national defense must be served.