Answer / amrish

lenght

Answer / s.arunvijay

ac current has high intensity ,during the flow of current it
produces heat rather than the dc current

Answer / ramya

in ac the current supply are in alternating in nature
whereas in dc the current direct in nature.due to this ac
takes more current so it doesn't be widely used.in dc its
current consumptions are less,so its most probably used.

What is class ab operation?

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what is the principle of operation of tungstun bulb ??

2 Answers   IOCL,

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If you see the HRC fuse name plate. Its shown ampere rating shown which is in many KA (like 80KA and so on). any body explain what is meaning of this value?

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In Slip ring Induction Motor we use Liquid Rotor Starter for Starter Every Time Liquid Filling we need add Soda Sodium Carbonate or only Distilled water is Enough.

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0 Answers   Avtech, Jindal,

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2 Answers  

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types of motors suitable for escalators with reason

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what type of motor is used in fan

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describe the fully control circuit diagram of ac drives

0 Answers  

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i wanna know that star point in transformer becomes as a neutral on secondary side now tell me that how is that possible?because if joit the all three winding ends with each other it can b short circuited.dut it doesn't.WHY?pls Answer me in brief.thanks alot

1 Answers  

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