What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?

0 Answers  

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what happens when back feeding supply accidently collapses with normal supply ??? How?? [that is sometimes in a substation 11kv feeder if their ws long time permit work, back feeding supply will provide from nearest substation... if accidently after the permit work,they charged the feeder without removing back feeding wat will happen...?]

1 Answers   KSEB,

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What if the difference beween internal and exrteranal LBB?

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Comment on the working principle of operation of a single-phase transformer.

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Which one is more accurate servo or stepper motor and why?

2 Answers   BARC, HPT,

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what is the importance of Partial Dischage test for Electrical Equipments

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Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?

0 Answers  

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in science exhibition how lamp can blink when you clap near the lamp ? thank you

0 Answers  

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Can I use RCCB in moisture control device in a submersible pump.

2 Answers   TATA,

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In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

1 Answers  

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which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

0 Answers   Dalkia,

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how to difference between the HT&LT cables

1 Answers   L&T,

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