Assuming the US reduces coal use due to negative externalities, should the US restrict coal exports to China and India who seek to use and build more coal-fired electrical generating plants?

1 Answer

Answer :

Coal jobs are already being lost at an alarming rate. If we don’t mine it, it will come from other coal exporting countries. I don’t see any benefit to hurting ourselves in a futile attempt to manage other countries.

Related questions

Description : Main function of cutout relay in electrical circuit is A. To prevent the reversal of current flow from the battery when dynamo speed (engine speed) reduces. B. To restrict the maximum output at ... deliver current to the battery or to the lightening and ignition circuit. D. None of the above

Last Answer : A. To prevent the reversal of current flow from the battery when dynamo speed (engine speed) reduces.

Description : The problematic pollutants in emission of coal based generating plants __________.  (A) SO₂ (B) NOx (C) CO (D) All of the above

Last Answer : The problematic pollutants in emission of coal based generating plants __________.  (A) SO₂ (B) NOx (C) CO (D) All of the above

Description : Assuming constant gravity and no air resistance, the path of a cannonball fired from a cannon is: w) a semi-circle x) an ellipse y) a parabola z) a hyperbola

Last Answer : ANSWER: Y -- A PARABOLA 

Description : Methyldopa lowers BP by: A. Inhibiting dopa decarboxylase in adrenergic nerve endings B. Generating α-methyl noradrenaline in brain which reduces sympathetic tone C. Generating α-methyl ... as a false transmitter in peripheral adrenergic nerve endings D. Activating vascular dopamine receptors

Last Answer : B. Generating α-methyl noradrenaline in brain which reduces sympathetic tone

Description : In coal fired power plants, electrostatic precipitators are fitted to control emission of

Last Answer : In coal fired power plants, electrostatic precipitators are fitted to control emission of A. `NO_(x)` B. CO C. SPM D. `SO_2`

Description : The hyperboloid cooling towers are often associated __ a. with nuclear power plants b. Used in some coal-fired plants c. In some large chemical and other industrial plants. d. All of the above.

Last Answer : All of the above

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 : Electricity generated by coal-fired power plants i the United States in 1990 was approximately what percentage of the entire electricity produced by all sources of power production? w) 10 percent x) 25 percent y) 55 percent z) 90 percent

Last Answer : ANSWER: Y -- 55 PERCENT

Description : Pick out the wrong statement. (A) Percentage of ash in coke produced from medium coking coal is more than that in coal (B) The calorific value (kcal/Nm3 ) of coke oven gas reduces on ... plants in India at Talcher (Orissa) and Ramagundam (A.P) employ Kopper-Totzek process of coal gasification

Last Answer : (C) Ash is normally removed as 'fly-ash' in Kopper-Totzek process of coal gasification

Description : When 220V dc shunt alternator generating the voltage at rated value. If direction of rotation is reversed, then alternator will a) Build up its voltage with same polarity b) Build up its voltage with opposite polarity c) No build up of voltage d) None

Last Answer : Ans: No build up of voltage

Description : On some electrical generating equipment one outboard bearing pedestal is insulated from the bedplate. To check this insulation with the machine assembled you should use a____________. A. millivolt meter and a jumper B. ohmmeter C. megohm meter D. high potential tester

Last Answer : Answer: A

Description : On some electrical generating equipment one outboard bearing pedestal is insulated from the bedplate. To check this insulation with the machine assembled you should use a____________. A. ohmmeter with the ... C. megohm meter with the machine running D. voltmeter and ampmeter with the machine running

Last Answer : Answer: B

Description : Air gap readings for electrical generating equipment should be taken periodicly. This is to _______. I. determine the condition of the bearings II. prevent damage to the rotor and stator A. I only B. II only C. both I and II D. neither I or II

Last Answer : Answer: C

Description : Has anyone seen this article on generating energy from seawater?

Last Answer : Bill1939 The link isn’t working.

Description : A low interest policy is also known as – (1) cheap money policy (2) income generating (3) dear money policy (4) investment policy

Last Answer : (1) cheap money policy Explanation: Cheap money policy involves loan or credit with a low interest rate, or the setting of low interest rates by the central bank of the country. Cheap money is ... , but bad for investors. Cheap money policy was one of the primary catalysts of the 2008 recession.

Description : A low interest policy is also known as : (1) cheap money policy (2) income generating (3) dear money policy (4) investment policy 

Last Answer : cheap money policy

Description : The purpose of devaluation is to : (1) be little foreign currencies (2) encourage exports (3) discourage exports (4) encourage import

Last Answer : (2) encourage exports Explanation: Devaluation in modern monetary policy is a reduction in the value of a currency with respect to those goods, services or other monetary units with which that currency can be exchanged. It makes exports more competitive and imports more expensive.

Description : The major aim of devaluation is to - (1) encourage imports (2) encourage exports (3) encourage both exports and imports (4) discourage both exports and imports

Last Answer : (2) encourage exports Explanation: Devaluation in modern monetary policy is a reduction in the value of a currency with respect to those goods, services or other monetary units with which that currency can ... , discouraging imports. As a result, this may help to reduce a country's trade deficit.

Description : The difference in the value of visible exports and visible imports is called : (1) Balance Sheet of items (2) Balance of Payments (3) Balance of Trade (4) Balance of Account

Last Answer : (3) Balance of Trade Explanation: Balance of Trade refers to the difference between the value of a country's visible imports and visible exports. Also known as the visible balance, it forms part of ... totals more than the value of visible exports, it is known as an adverse balance of trade.

Description : "Closed Economy" means : (1) no provision for public sector (2) no provision for private sector (3) economy policy not well defined (4) a country having no imports and exports

Last Answer : (4) a country having no imports and exports Explanation: Closed economy is an economy in which no activity is conducted with outside economies. A closed economy is self-sufficient, meaning that no ... The goal is to provide consumers with everything that they need from within the economy's borders.

Description : Inflation can be checked by - (1) increasing exports (2) increasing money supply (3) increasing Government expenditure (4) decreasing money supply

Last Answer : (4) decreasing money supply Explanation: The technical and most often used way to control inflation is by tightening the money supply. The logic goes that when people do not have excess money, ... . Most central banks use high interest rates as the traditional way to fight or prevent inflation.

Description : A country's balance of trade is unfavorable when — (1) exports exceed imports (2) imports exceed exports (3) terms of trade become unfavorable (4) None of these

Last Answer : (2) imports exceed exports Explanation: The balance of trade, or net exports is the difference between the monetary value of exports and imports of output in an economy over a certain period. It is the ... is imported: a negative balance is referred to as a trade deficit or, informally, a trade gap.

Description : If a country devalues its currency, its - (1) (1) Exports become cheaper and imports become costlier (2) (2) Exports become costlier and imports become cheaper. (3) Exports value is equivalent to imports value (4) No effect on exports and imports

Last Answer : (1) Exports become cheaper and imports become costlier Explanation: Devaluation means official lowering of the value of a country's currency within a fixed exchange rate system, by which the ... turn, means that imports are more expensive, making domestic consumers less likely to purchase them.

Description : One of the main factors that led to rapid expansion of Indian exports is - (1) Imposition of import duties (2) Liberalization of the economy (3) Recession in other countries (4) Diversification of exports

Last Answer : (4) Diversification of exports Explanation: India has rapidly diversified its exports markets from the traditional export partners towards emerging and developing economies. This has played a crucial ... export markets can be noted from the narrowing dependence on selected economies for exports.

Description : Production function explains the relationship between - (1) initial inputs and ultimate output (2) inputs and ultimate consumption (3) output and consumption (4) output and exports

Last Answer : (1) initial inputs and ultimate output Explanation: Production function explains the relationship between factor input and output under given technology. It explains as to for increasing the ... . Production function explains the physical relationship between input and output under given technology.

Description : The aim of Differentiated Interest Scheme was to provide concessional loans to - (1) weaker section of the society (2) Public Sector Industries (3) Public Limited Companies (4) big exports

Last Answer : (1) weaker section of the society Explanation: The Differential Rate of Interest Scheme, formulated in March 1972, offers financial assistance at concessional rate of interest. 0 4% to those who intend taking up any productive activity and has been tailored for persons whose income is very low.

Description : Theoretically trade between two countries lakes place on account of - (1) differences In costs (2) scarcity of goods (3) comparative differences in costs (4) need for exports

Last Answer : (3) comparative differences in costs Explanation: Trade exists for man clue to specialization and division of labor, most people concentrate on a small aspect of production, trading for other ... for the benefits of mass production thus providing cost advantage of producing the same commodity.

Description : 'Quota' is - (1) tax levied on imports (2) imports of capital goods (3) limit on the quantity of imports (4) limit on the quantity of exports

Last Answer : (3) limit on the quantity of imports Explanation: An import quota is a limit on the quantity of a good that can be produced abroad and sold domestically. It is a type of ... production of a good, service, or activity, thus "protect" domestic production by restricting foreign competition.

Description : A favorable Balance of Trade of a country implies that - (1) Imports are greater than Exports (2) Exports are greater than Imports (3) Both Imports and Exports are equal (4) Rising Imports and Falling Exports

Last Answer : (2) Exports are greater than Imports Explanation: Favorable balance of trade is an imbalance in a nation's balance of trade in which the payments for merchandise exports received by the country exceed ... and income. A balance of trade surplus is often the source of a balance of payments surplus.

Description : The difference between visible exports and visible imports is defined as - (1) Balance of trade (2) Balance of payment (3) Balanced terms of trade (4) Gains from trade

Last Answer : (1) Balance of trade Explanation: The balance of trade (or net exports, sometimes symbolized as NX) is the difference between the monetary value of exports and imports of output in an economy over a certain period. It is the relationship between a nation's imports and exports.

Description : Crowding out means that a. a government budget deficit lowers interest rates and causes investment spending to rise b. an increase in marginal tax rates lowers production c. a government ... spending to fall d. a government budget deficit raises American exports and lowers American imports

Last Answer : c. a government budget deficit raises interest rates and causes investment spending to fall

Description : 10. Crowding out means that a. a government budget deficit lowers interest rates and causes investment spending to rise b. an increase in marginal tax rates lowers production c. a ... investment spending to fall d. a government budget deficit raises American exports and lowers American imports

Last Answer : c. a government budget deficit raises interest rates and causes investment spending to fall

Description : An increase in foreign income generally leads to: a) increased exports, increased domestic output b) decreased exports, increased domestic output c) decreased exports, decreased domestic output d) increased exports, decreased domestic output

Last Answer : a) increased exports, increased domestic output Foreign income is brought by exports and leads to further exports in future, and increased exports means increase in domestic output to meet the demand of exports.

Description : The records of exports and imports in goods and services and transfer payments is known as a) Current account b) Budget surplus c) Economic leakage d) degree of openness

Last Answer : a) Current account

Description : In terms of economics, what is an "externality"•? a) Benefits or harm caused by a firm without payment/penalty b) Net income from foreign countries c) Total exports by a country in a given year d) None of the above

Last Answer : a) Benefits or harm caused by a firm without payment/penalty

Description : The terms of trade measures (a) the income of a country compared to another (b) The GDP of a country compared to another © The quantity of exports of a country compared to another (d) Export prices compared to import prices.

Last Answer : (d) Export prices compared to import prices.

Description : Gains from trade can be divided into two parts (a) gains from exports and gains from imports. (b) gains from specialization and gains from exchange. © gains from consumption and gains from production. (d) gains from profit and gains from loss.

Last Answer : (b) gains from specialization and gains from exchange.

Description : . Terms of trade is (a) the ratio of imports / exports (b) the ratio of exports/imports © the ratio of goods/services (d) the ratio of land/labour

Last Answer : (b) the ratio of exports/imports

Description : Which of the following is not a component of GDP? (a) Government spending (b) Investment © Interest (d) Net exports

Last Answer : © Interest

Description : An increase in consumption at any given level of income will lead to (a) Higher aggregate demand. (b) An increase in exports. © A fall in taxation revenue. (d) A decrease in import spending.

Last Answer : (a) Higher aggregate demand.

Description : One of the main factors that led to rapid expansion of Indian exports is (1) Imposition of import duties (2) Liberalisation of the economy (3) Recession in other countries (4) Diversification of exports

Last Answer : Diversification of exports 

Description : “Closed Economy” means: (1) no provision for public sector (2) no provision for private sector (3) economy policy not well defined (4) a country having no imports and exports

Last Answer :  a country having no imports and exports

Description : Theoretically trade between two countries lakes place on account of (1) differences in costs (2) scarcity of goods (3) comparative differences in costs (4) need for exports

Last Answer : comparative differences in costs

Description : ‘Quota’ is (1) tax levied on imports (2) imports of capital goods (3) limit on the quantity of imports (4) limit on the quantity of exports

Last Answer : limit on the quantity of imports

Description : A favourable Balance of Trade of a country implies that (1) Imports are greater than Exports (2) Exports are greater than Imports (3) Both Imports and Exports are equal (4) Rising Imports and Falling Exports

Last Answer :  Exports are greater than Imports

Description : The difference between visible exports and visible imports is defined as (1) Balance of trade (2) Balance of payment (3) Balanced terms of trade (4) Gains from trade

Last Answer :  Balance of trade

Description : A country’s balance of trade is unfavourable when — (1) exports exceed imports (2) imports exceed exports (3) terms of trade become unfavourable (4) None of these

Last Answer : imports exceed exports

Description : If a country devalues its currency, its (1) Exports become cheaper and imports become costlier (2) Exports become costlier and imports become cheaper. (3) Exports value is equivalent to imports value (4) No effect on exports and imports

Last Answer : Exports become cheaper and imports become costlier

Description : The purpose of devaluation is to : (1) be little foreign currencies (2) encourage exports (3) discourage exports (4) encourage import

Last Answer : encourage exports