Answer / forever♥

A device or circuit that regulates the voltage fed to the microprocessor. The power supply of most PCs generates power at 5 volts but most microprocessors require a voltage below 3.5 volts.

what is meaning of Power factor?????????

3 Answers  

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what is the instrument used for measuring insulator RESISTANCE

5 Answers   TATA, Transco,

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why we are using DC violtage for testing of cables....which is used in HV AC applicatons...

1 Answers  

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why the undervoltage relay's interlock is used in earthswitch closing operation of the 400kV line scheme?

2 Answers  

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Which of the following alternatives will be cheaper (1) A 100 h.p AC, 3-phase motor (2) Four motors of 25 h.p each (3) Five motors of 20 h.p each (4) 10 motors of 10 h.p each explain

0 Answers  

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Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

0 Answers   IOCL,

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In motors how many types of cooling systems were used?

0 Answers   NTPC,

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i need mat lab program to find out the transmission line losses,regulation and losses

0 Answers   AITM,

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what is rated speed?

4 Answers   Actavis,

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What are gain margin and phase margin?

0 Answers  

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There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

0 Answers  

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can we use ac ameter as dc ameter with ct

1 Answers  

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