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Which wastes more electricity the heating in full blast for 15 minutes or it on 2 and a half bars all day?
21pond
the heating on 2 and a half bars all day wastes more electricity then the heating on full blast for 15 minutes a day.
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∙ 12y ago
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What is a furnace for heating metals called?
Blast furnace .
Extraction of lead from galena by heating process?
First: Roast the Galena in a blast furnace for 30 minuets. Second: Add Carbon to the blast furnace to remove impurities. Third: Tag off your lead from the bottom of the blast furnace.
Pig iron is produced by heating the coke iron and limestone in a what?
Pig iron is produced when heating * Iron ORE (not iron as the question says!) * Coke * limestone in a Blast Furnace.
What can blast furnace waste slag be used for?
its used a fuel , but has less calorific value as the carbon monoxide percentage is less which is the main combustible gas in the b.f gas. its used in heating the blast of hot air in the blast furnance itself and also can be used in rolling mill, sinter plant, and many more where you need heating
You are out in the water in foggy conditions you hear one prolonged blast plus two short blast every two minutes what does this sound signal mean?
The sound signals that it is a sailing vessel underway when you hear one prolonged blast plus two short blasts every two minutes.
How long is a kamehameha in dbz?
5 minutes to charge.1 second to blast.
What is the purpose of heating iron ore to a high temp in a blast furnace?
to heat the iron so that it separates from other elements in the ore
During foggy conditions what does one prolonged blast every two minutes mean?
Foggy conditions....a case of restricted visibility... according to International Regulations for Preventing Collision at Sea Rule 35... "A Power driven vessel making way through the water shall sound at intervals of not more than 2 minutes one prolonged blast." So hearing a prolonged blast every 2 mins in restricted visibility we can deduce that its a power driven vessel making way through water.
What does it mean when you hear one prolonged blast plus two short blast every 2 minutes?
Rules of the Road Rule 35 Sound Signals in Restricted Visibility/International (a) A power driven vessel making way through the water shall sound at intervals of not more than 2 minutes one prolonged blast.
In restricted visibility a power driven vessel gives which sound every 2 minutes?
one prolonged blast
You are out on the water in foggy conditions. You hear one prolonged blast plus two short blasts every two minutes. What does this sound signal mean?
The sound signals that it is a sailing vessel underway when you hear one prolonged blast plus two short blasts every two minutes.
In restricted visibility a power driven vessel under way gives which signal every two minutes?
One prolonged blast should be sounded every two minutes.
