what kind of battery is used in laptops

4 Answers   Pepsi,

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How will you Physically differentiate A.C and D.C motor?

10 Answers   BSNL, Polycab,

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1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?

0 Answers   TATA,

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what is power factor when in view of a lineman

3 Answers   KSEB,

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what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not

0 Answers  

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Then what do you call a transformer that is installed on the ground?"

1 Answers  

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what do you know about electrical

15 Answers  

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1.what is surge 2.what is lightning 3.what is switching 4.difference between surge,lightning,switching used in power system 4.definition of surgearrestor,lightningarrestor 5.adv and disadv of surgearrestor,lightningarrestor 6.uses and purpose of surgearrestorand lightning arrestor 7.block dia of surge arrestor 8.blockdiagram of lightning arrestor 9.operation and working of surge arrestor and lightning arrestor 10.basic formula of surgearrestor and lightning arrestor 11.basic diagram of surge arrestor and lightning arrestor

1 Answers   Crompton Greaves, Framo, L&T,

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new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

0 Answers  

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What is the difference between Encoder and Resolver?

0 Answers   DCCE,

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how do we know the LT or HT panel trip by some broblem which indication willshow

2 Answers   TATA,

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Lt motor sfu flashing reasons?

0 Answers   NDFL,

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