Answer Posted / suresh

on bimetalik strips will be bend one side when heat
devloped and it will be orderd to break the control ckt

its used in motor staters

I am EEE student i want to improve my core side skills.how cn i approach it?

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An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another

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any application of back emf

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Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks

1865

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what is difference between speed mode and torque mode in motor?? explain in simple words please.

1583

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What is meant by rotor?

1260

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Define newton's law of viscosity.

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pls,send the previous year written test questions.

1902

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what is the practical application of full adder circuit?

1839

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Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?

2058

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why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?

1494

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What are the advantages of thermal power plant?

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What is a feedback in control system?

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Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.

2358

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What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr

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