Answer Posted / shahulsnfa

diode conducts only in forward bias.the diode will break
down when it is revrse biased. but zener will conduct in
reverse bias also. break down will occur after some voltage
level which is more compare to diode

how many Classification of fire extinguisher

2097

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PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F

2195

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What are the types of windings according to the construction?

1105

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wat is d diffr btw shunt coil and trip coil in VCB?

2818

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help me with the question that might be ask on the interview for technical position

2279

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What is the most accurate way of testing ELCB?ELCB is better than RCD?

3317

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What current position are you holding in your current company?

2061

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0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

2121

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Why an ac systems are preferred over dc systems?

1089

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we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?

1762

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what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).

2028

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hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

1766

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1702

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Why have to use copper cable for local isolator to motor ?

2078

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What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

1931

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