Answer / guest

we can use only for ac

Answer / s.patel

we uses inductor to block ac and allow dc.and capacitor juz opposite f inductor.

Answer / dileepkumardeepu

The filters are 3 types are (C , LC , CLC)filters which blocks A.C and allows D.C.

Is there any type of starter for DC motor other than two point,Three point and Four point starters?

0 Answers  

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why are installed water leakage detection system data centers & server rooms

0 Answers   Reliance,

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what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?

0 Answers   HAL,

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Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??

0 Answers  

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last week we did the REF relay test by closing single pole (R phase) of CB and apply 380V at the primary of delta transformer. we get 33A at the primary of the R phase star end. but we get 380A at both R an B in delta side. how and why?

1 Answers   Siemens,

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Dear sir/mam Iwant complete details of Naintenence of 33kv/433v Transformer having 1250 KVa

1 Answers  

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what should be the value of proper neutral earthing resistance?

3 Answers   ABC,

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funtion of choke

4 Answers   L&T,

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what r the earthing required for commissioning of D.G set?

5 Answers  

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Why a motor blower cobination draw more current at winter than summer?

1 Answers  

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3phase motor 400v (induction) A.C 4kw company design 1400rpm but our requirement 2000rpm possible? attached any instrument. reply fast! contact 03343262442

3 Answers  

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why link is provided in neutral of an ac circuit and fuse in phase of ac circuit?

4 Answers  

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