Answer Posted / subrat das

A turbo charger is a device which is used to convert exhaust gas from carbon monokside to daioxide

Explain the difference between projectile motion and rocket motion.

1220

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What is meant by direct heat exchanger [or] open heat exchanger?

1050

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type of welding

2196

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current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

2237

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How to prevent back fire of boiler?

1959

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Is the hvac machines are designed 10% less than the electrical feeder value?

1760

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Define case hardening?

1161

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how we calculate the induced air capacity of id fan of a boiler?

2369

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What do you understand by latent heat ? Give four examples of latent heats.

1197

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What are examples of a first class lever?

1056

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What are safety considerations in welding job?

1860

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Greetings This question is about hydraulics and I request an expert to answer it. A simple hydraulic machine is made up of two heads, a larger one with a larger force inside a wider pipe and a smaller one with a smaller force inside a smaller pipe in width as in the second picture on this link: http://science.howstuffworks.com/hydraulic1.htm The question is this: what happens if the smaller head and the smaller force doesn’t exist but the smaller pipe is high enough to take all the liquid? For example the larger head is 1.00 sqr metre and can go down 1.00m under a weight of 100.00kg. The cross sectional area of the smaller pipe is 0.001 sqr metre. Now when the larger head goes down 1.00m, how high the liquid from the wider pipe can go into the smaller pipe of the cross sectional area of 0.001 sqr metre? Regards

2002

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what is the relation between pressure&veloscity? give me one practical example?

1906

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What do you understand by engineering drawing?

1075

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When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?

2318

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