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When the circulation of water, in a boiler, is by convection currents which are set up during the heating of water, then the boiler is known as

When the circulation of water, in a boiler, is by convection currents which are set up during the heating of water, then the boiler is known as Correct Answer Natural circulation boiler

Related Questions

Ratio of chemical A and B in boiler Y is 3 : 2 and Boiler X has ratio of chemical A to chemical B as 1 : 7, 16 litres of mixture is removed transferred from boiler X to boiler Y. What is the total capacity of boiler Y if capacity of boiler X is 144 litres and difference between chemical A and B in boiler Y after transfer is 25 litres? Assume that after transferring 16 litres from boiler X, boiler Y is running at full capacity
Which of these statements are correct?
1. Ocean currents are the slow- surface movement of water in the ocean.
2. Ocean currents assist in maintaining the Earth's heat balance.
3. Ocean currents are set in motion primarily by prevailing winds.
4. Ocean currents are affected by the configuration of the ocean.
Which of these statements are correct?
1. Ocean currents are the slow-surface movement of water in the ocean
2. Ocean currents assist in maintaining the Earth's heat balance
3. Ocean currents are set in motion primarily by prevailing winds
4. Ocean current are affected by the configuration of the ocean
Which one of the following statements are correct? (A) Ocean currents provide a high degree of regulation to the thermal environments of the earth‘s surface (B) On a local scale, warm water currents bring moderating influence to coasts in arctic latitudes (C) Cold currents are not able to bring down the temperature of tropical deserts (D) Density differences may also cause flow of ocean water Choose the correct answer from the options given below:
In natural circulation boilers, water circulation takes place due to natural convection current produced by the application of heat.
Which of the following statements is not true with regard to Ocean currents? (i) The warm ocean currents originate near the equator and move towards the poles. (ii) The cold currents carry water from polar or higher latitudes to tropical or lower latitudes. (iii)  The Labrador Ocean current is cold current while the Gulf Stream is a warm current.
Which of the following are reasons for the chief fishing grounds being located in continental shelf areas where cold and warm currents meet? I. Warm currents are rich in phosphates and nitrates II. Plankton - the chief fish feed - thrives in these regions III. The meeting of cold and warm currents allows the water to be well aerated IV. The epicontinental seas allow sunlight to reach almost to the bottom
Which of the following are reasons for the chief fishing grounds being located in continental shelf areas where cold and warm currents meet?
I. Warm currents are rich in phosphates and nitrates
II. Plankton - the chief fish feed - thrives in these regions
III. The meeting of cold and warm currents allows the water to be well aerated
IV. The epicontinental seas allow sunlight to reach almost to the bottom
Natural water circulation, by convection in water tube boilers, with increase in pressure of boiler
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. P: Intense heating of the ground creates convection currents. Q: Dust storms are caused by strong winds that travel over dry, arid land with little vegetation and pick up tiny particles such as sand, dust and other debris. R: The air over the ground becomes hot and rises and the vacuum it creates is filled by cooler winds, resulting in a storm. S: In arid areas, the storm picks up sand and loose soil, which are light and thus travel fast with it.