when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.

1 Answers   Birla,

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Inductor and capacitor........power in one phase and ...... in it another phase.

0 Answers  

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l&t switch FN 63 handle position can we change

0 Answers   OPTCL,

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how to estimate wiring ins roughing ins. and boxes

0 Answers  

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Circuit diagram of tube light without starter using electrical choke

0 Answers  

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how technical is calculated in 11kv line and lt line

0 Answers  

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Difference between UPS and Inverter?

7 Answers   HCL,

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what is the minimum dielectric stregth of transformer oil.

25 Answers   HP,

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in most industies hormonics present up to some level. what is limit ? and there effect?

4 Answers   Bhel,

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why we need of power factor correction? give advantages

3 Answers  

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What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?

0 Answers  

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what happenes if two voltage source connected in parallel will be connected to load.

3 Answers   Efftronics Systems,

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