Answer / shahadat

PLL is Phase Locked Lood.

It is a control system that generates an output signal whose phase is related to the phase of an input signal.

For details; search in wikipedia.

generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW

6 Answers  

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armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

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What is mean demand of the Plant?

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a starter used for squirrel cage induction motor?

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What’s electric traction?

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Can u start a tube light without a starter?

8 Answers   Adani,

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How to calculate the cable size (XLPE)for suitable to 120KW load (if Motor or heaters etc)

4 Answers   SSC,

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2. If 8.35%Z means the percentage impedance of 132/11kV transformer self,will like to reconfirm the percentage impedance that is supplied from power company?

2 Answers  

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Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?

1 Answers   Bhel,

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what is the cause of voltage dipp or swell in the transmission lines?

0 Answers  

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why we use bare wire in high tension power instead of using insulated wire?

2 Answers  

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Hi,i want to appear for IES (EEE),can any one plz help me how to apply and how to prepare

1 Answers  

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