Answer / hiren

triac is a electronics device used to control and conduct
current flow during both alternation of ac cycle

Answer / aarti dahiya

A TRIAC is a three termnal bidirectional semiconductor
switching device which can control alternating current in a
load

Answer / vishal dabhi

The TRIAC is a three-terminal device similar in
construction and operation to the SCR

What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

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what is the difference between normal motor and flame proof motor??

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at which places we use 6.6KV Transformers and Motors

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What is the role and reponsibilities of Electrical Engineers in construction field?

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sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

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what is difference between mccb,mcb,elcb,pccb

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hi this toufik here. i am doing my b.e.degree.now i am in final year and supposed to do a project in this year so i thinking to control the buchholz relay using software base means checking the status of transformer oil using microcontroler, plc or scada. so can i do so...??? alz suggest me...

2 Answers  

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what is a relay?

31 Answers  

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Synchrounous motor is three phase motor,but its not self starting .why?

23 Answers   Delta Beverages, KI, L&T, NTC, TVS, Wipro,

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How do we calculate the out Put voltage of generator, after excitation being given?

2 Answers  

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