method for testing light emitting diode

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Mention different type of processes?

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how to find the electricity cost per m3 in ready mix concert plant?

1 Answers   UltraTech,

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what is impeller clearance?

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Anyone answer what is average cost for 1 meter GI pipe Hot dipping

0 Answers   IPPL,

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i have one air blow heater , coiled heater is in side hollow ceramic tube and passing the air and other end hot air is going out, to control the hot air where i should fix up a THERMOCOUPLE on the heater or on the out let of hot air terminal which is the best way

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hoe to calculate Multi grade sand filter diameter,size and media qty. ?

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Do you know which company's bricks need brick making machine?

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What is a plant layout?

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why the thermocouple is a transducer an Rtd is not a transducer both taking heat as a input and give millivilt and ohms plz give me answer

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Share with us about a time when you had to present a proposal to a person of higher position and were able to do it successfully?

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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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