Answer Posted / tsegaye

star delta

What is the purpose of stand by earth fault protection for transformer ?

2084

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what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..

2036

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static chagre

2158

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What do you mean by a voltage transformer?

1151

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What are dcs and plc?

1106

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

1961

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Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?

3803

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how electrical earthing maintenance done in industry?

1617

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What is mean by hot and cold loop testing? What is the difference between them?

1125

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number of I/O devices in siemense plc

2140

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my diploma certificate in my higher education college

1613

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What is the function of electron gun used in crt?

1062

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i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?

2201

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what is the concept of directional power?

2018

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how to erect roof control panel?

2051

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