To heat up 275ltrs. water upto 90 degree what is the capecity of heater required?

1 Answers  

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What is v/f control, sensor less control and sensored control for ac vfd?

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What is the formula for converting litre in to pale?

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Why should empty compressed gas cylinders stored in upright position please describe the cause?

1 Answers   Alstom, DEWA,

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What happen if we install flow meter with orifice plate, but bevel position is in upstream and not in downstream

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Let’s say we live in a country that gets very cold, in Northern America / Europe. In winter, we monitor the ouside temperature, so that heaters can be switched on, inside the house. The idea is that, the colder it is outside, the warmer it should be inside. The heating side of things is just a heater that is either switched on, or switched off. Just from the information that has been given, please discuss this matter in depth. Provide reference to OPEN / CLOSED loop control, FEEDFORWARD / FEEDBACK control and MODULATING / ON_OFF control raised in the discussion.

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how do you adjust pump impeller clearance?

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why data registers are needed in PLC ?

0 Answers   Samtel,

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why we use log files in QTP?

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How does pressure transmitter electronics sensor be used to transmit level measurement parameter?

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reversing of each word in the string

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What is autofacturing?

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