Answer / nishant

Switch FUSE UNIT

Answer / dinesh pritech

sfu nothing but as switch fuse unit

Answer / bosky babu

It is Switch fuse Unit and now it is known as SDF Switch disconnector Fuse unit.

Answer / pankaj979

Is it Single Phase Protector

when a cunductor is being disconnected from live cct, still it showing charged, if its checked by line tester?

8 Answers   GEB,

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can we amplify dc signals.how can it be done

4 Answers  

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i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.

0 Answers  

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Why is back emf used for a DC motor? Highlight its significance.

0 Answers   ABB,

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How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

0 Answers   Vodafone,

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why vacuume circuit breaker is not used for EHV

3 Answers   College School Exams Tests, Crompton Greaves,

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wht d.c produces corrosion

1 Answers  

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what is the minimum distance between substation wall and LT panel outer surface?

3 Answers   L&T,

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What is reason to get a power factor nearly zero in resistive loads

2 Answers  

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HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.

0 Answers   Areva,

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What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?

5 Answers   ABB,

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9.The material used for coating the electrode is called........

3 Answers   SSC, TELiBrahma,

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