Answer / said hanfy

Buchholz relay ,dail thermommetr,windinig Temprature sensor

Answer / engr. kashif

Bucholz Relay
Breather
Winding Temp Indicator
Oil Temp Indicator
Oil Level Indicator
Differential Relay
Fuses

1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.

0 Answers   Visa,

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what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?

0 Answers  

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What is servo lock in CNC how they work and if any parameter for them in CNC machine

0 Answers  

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what is elcb

2 Answers  

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What is the better way of passing 400 amp from sending end to receiving end ? By overhead line or underground cable and why ? if underground cable then how much depth require ?

1 Answers   Aditya Birla, HCL,

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What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 Answers   ABB, L&T,

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how much battery need for 2kv online ups for 2hr backup

3 Answers   Eaton, Emerson,

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What are the different power system losses and how can it be eliminated?

0 Answers  

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WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES ?

26 Answers   GE,

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What are the disadvantages of thermal power plant?

0 Answers  

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Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?

0 Answers  

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what will be the effect on the voltage .if power frequency is increasing or decreasing.

2 Answers  

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