i heard that power factor(PF) is the main concern for industries, if they are maintaining PF around 0.6 they will be fined for that. now the question is, how can they improve the PF ranging between 0.9 to 0.95 which is safe for them i,e escaping from the fine?

5 Answers  

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Why the TNC switch is called as Memory switch

1 Answers   Reliance,

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Which type of control system is expensive — closed loop or open loop?

1 Answers   GE,

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How we can design a cable for a 3phase load.

1 Answers  

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please send me the L&T Emb. sys. placement papers and entire details of pattren

0 Answers   HMM, L&T,

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how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

2 Answers   NTPC, Welspun,

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what is use of thermistor ?

2 Answers  

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diameter of cable and core is doubled then the value of capacitance is

0 Answers  

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what's the meaning of the negative going half cycle in the circuit containing a bulb and a switch in series with a input ac source. i mean what happens in the -ve cycle. the dir. of current changes or any other thing. if dir. changes then why we use fuse in only phase wire.

2 Answers  

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I want to know the standards for earthing system as per IEC, BIS & IEEE.

2 Answers  

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What is the function of Lightning Arrester & Wavetrap in Power system ??

18 Answers   ABB, Bhel, Energy Infratech, Infosys, NTPC,

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what is the permissible bend in the LT& HT CABLES.

2 Answers  

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