L&T APFC Relay model etacon L8 fault: Initial power factor is 0.6 when capacitor is on, the value of power is getting down, please let me know the reason and rectification details.

1 Answers  

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what is trimmercapacitance

3 Answers  

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Explain why reversal of phase occurs in a bjt ce amplifier.

0 Answers  

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if my one vlan in chennai and other vlan is in Hyderabad then how this two vlan can communicate

1 Answers   Reliance,

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What electronics are involved to build a device like a guitar tuner where you press a button to get a specific tone?

0 Answers  

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Tell me why Up link Frequency is more than Down link frequency.?

1 Answers   Mobilink,

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Explain why the feeding frequency to a microprocessor is twice the operating frequency?

0 Answers  

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Define angle and amplitude modulation? What is noise in modulation?

0 Answers  

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how to design an ups and battery connections for ups .

0 Answers  

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I am b.tech graduate in ECE, and looking for a linux server admin course. Will that be beneficial for me. Or shall I opt for any other course like software testing? Please suggest me.

0 Answers  

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How to measure 4-20 mA in the live Ckt. r when the equipment is working ( example VFD, PLC).& 4-20mA used in maximum all ckts.

0 Answers  

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is transformer, active or passive device? name some active and passive devices.

9 Answers   HSBC,

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