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0 Answers  

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What is difference b/w Microwave and OPGW ??

1 Answers  

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Explain the working principle of Synchronous Generator and Assynchronous generator?

0 Answers  

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KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason

4 Answers   Suzlon,

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for selection of transformer we will considering 5 to 6 times of starting current of higher rating motor connected to secondary side. according to process wise we will start the motors gradually suppose if we will start 15 to 20 motors at a time wat will happen?

1 Answers  

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how many types of dc batteries standards are present?

2 Answers  

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What is the technical formula to calculate the load taken by a motor in Amperes ?

2 Answers  

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Which cable is use for rtcc control panel

0 Answers  

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difference between EMVT, PT & CVT ?

9 Answers  

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What is VVVF Drive ?

3 Answers  

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i am swathi, b.tech 4th year. In smps(switched mode power supply)we are using diodes,mosfets,igbts for controling of current. And my question is why we did not use thyristors(scr)? it is also act as a switch,then what is the drawback of scr as compared to above transisters> if we use the scr,then what is happening ? plz give reply as soon as possible bcoz i am doing project on smps. plz frnds i want ans for that. if anybody know the ans plz send to my e-mail id /swathi.tadakapally@gmail.com/

5 Answers   EEE, TCS,

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WHY AREWE USING THE 3 1/2 CORE CABLES IN POWER TRANSMISSION

1 Answers   Phoenix Technologies,

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