what will be the effect on the voltage .if power frequency is increasing or decreasing.

2 Answers  

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how the inductor will work on dc supply?whether it will work or not?

11 Answers   NTPC,

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If the characteristic Impedance is equal to load Impedance then…… a) voltage will be increased b) power transmission is zero c) …… d) max. power is transmission to load

2 Answers  

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why rating in KVA and KVAR?

4 Answers  

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what principle the cabel TV channels are transmitted? will you be able to check the power at the connector behind your TV with a tester?If yes what is the supply level?

1 Answers  

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A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers   Engineers India Limited,

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What are the complete specifications of a motor?.

2 Answers   RRB,

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What is the fullform of NS fuse

2 Answers   Google, JAL International,

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If the Supply voltage is increased by n times, the cross section of conducter will [increase/decrease] by ________ times ?

4 Answers  

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In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?

1 Answers  

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if we use fuse in neutral what will happen?

9 Answers   L&T,

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What is the difference between a verilog task and verilog function?

0 Answers  

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