If the capacity of water Tank is 50000 Liters situated at 20 meters height from ground level,What would be the size of pipe and how much USGPH water will be supplied and what will be the motor or pump rating used for this work?Illustrate by showing formula?

1 Answers  

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what is the purpose of reactor in electrical substations ?

2 Answers  

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NGR? What is NGR?

14 Answers  

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WHat is the general checks required for Dry type transformers

0 Answers  

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I have a question, I visit 01 site and face a problem, there is 2.5 ton Air Con working, when air con compressor is running at that time rectifier voltages are increasing upto 290-295 v and rectifier is giving main high alarm (rectifier is APC single phase, before starting compressor rectifier voltages was 230v. when air con is going off rectifier voltages are decreasing smoothly at its actual voltages 230v. Load on Genset phases is this: Red-13.5 amp AC (Air Con load), Yellow-1.7 amp AC (BTS lights etc.) and Blew-4 amp AC (telecom system load), Genset phase to phase and neutral to phase voltages are also ok. These are 10 sites having same system and same rectifier APC brand at every site 02 genset are working but the problem is same at all these 10 sites. What will be the reason behind???

1 Answers  

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what is meant by carrier aided trip protection in transmission line

0 Answers   GE,

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what happen if power factor goss to above unity (one) ? of any electrical system or motor.

10 Answers   Air Liquide,

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What is the constructional difference between ceiling fan and table fan

2 Answers  

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Which material is used for the core of a transformer and why?

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Differentiate between ideal and non-ideal voltage sources?

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What are all the points to be checked for a newly re-winded motor before installation

1 Answers   Cisco,

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what would be the earth to neutral voltage in industries? if it is not main Taine then what will happen?

4 Answers  

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