Answer / suhail khan

it is two single phase induction motor.it is used as
techometer for measuring rpm .it is used as a feedback signal
to control system on wich speed is to be controlled

Why normally we don’t use relay for digital input module?

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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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Tell me full description about wonderware Application?

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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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how to calculate area of a bar when you are getting weight per mitre of a tmt bar for calculating ps of that bar ?

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What is APIPA in DHCP?

1 Answers   TCS,

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Define productivity?

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what is load capacity of 11 cm cylinder bor 100kg. pressor?

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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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Can you calibrate, troubleshoot and repair instruments? Which tools do you use for the same?

0 Answers   Focus,

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what is the electronic presipitator ?

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