Answer / purna bahadur pradhan

Emitter follower is also known as buffer amplifier circuit , where the output is simply equal to the input minus a diode drop (about 700 Mv)

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A

6 Answers  

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Ash AAAC conductor is used for which KV lines

1 Answers  

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I have applied the post Junior Engineer-iii(c&w)in R.R.B chennaI recently . can i get any model question paper LAST 4 YEARS?

2 Answers   Data Entry Operator, RRB, SSC,

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What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

0 Answers   HPCL,

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Impedance relay is directional relay or non directional relay?

2 Answers   KSEB, NTDC,

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what is power transformer?

1 Answers  

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what are the types of cooling systems used in motors?

2 Answers  

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what is the range of thermal overload and over current. Answer should be in percentage of current.

0 Answers   RMSI,

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what will happen if a 3 phase motor is connected to a single phase circuit and vice versa?

3 Answers  

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The power showed in the name plate of the motor is input power or output power?? The power showed in the name plate is 18.5kw measured current is 34.5 amps. location is india. can i calculate the efficiency of the motor using this data??

2 Answers  

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

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for 1000kva transformer how kvar rating is need for this PFI plant. and how does it will calculate? and Apmpere rating of main cable connection?

6 Answers   Engineers India, GCC, KP, QPSL, Siemens,

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