what is emitter follower configuration? and what are it's features?

1 Answers   IBM, TATA,

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why we use choke in tubelights nad other lighting fixer

1 Answers  

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why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

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what happens when ac supply is given to D.C motor.

17 Answers  

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What is shunt voltage and u v voltage witch one best

0 Answers   SEL,

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the question is about buchloz relay why we called it buchloz relay

7 Answers   HIL,

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What is the basic of DTH.

0 Answers   IOCL,

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Why -48V dc power supply using in telecom field?

7 Answers   APC, Cisco,

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Pure inductive ckt takes power from AC when 1. Applied voltage and Current increases 2. applied voltage and current decreses 3. voltage decreases and current decreases please justify

2 Answers  

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In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?

0 Answers  

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Difference between drift current and diffusion current?

0 Answers  

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Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.

0 Answers   Modi Builders,

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