difference between temperature sensor and temperature switch

3 Answers   ABB,

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what is the diffrence between dol and star delta strater? why star delta starter used instead of dol?

3 Answers  

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What are the raitings of Mcb,mccb and Acb in detail ??

0 Answers   Engineering Vision,

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what is the meaning of DSL

4 Answers   Airtel,

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How to design constatnt power source with variable current and Voltage.

2 Answers  

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I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out

0 Answers  

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what shoud be strength and weakness to impress interviewer????????

0 Answers  

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In VVVF drive voltage is varying in accordance with frequency.My question here is How much will be the voltage in the inverter side if the frquency is set for 10Hz ?

1 Answers  

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How to select the different contactors ( starter combination) for different AC motors? what about fuse cappacity 4 different motors too?

2 Answers   Equate,

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how to increase senstivity of ct

0 Answers   NPCIL,

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?

0 Answers   ABC, Reliance Life Sciences, TCS,

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