if the magnetic lines can pass through a vaccuum area

0 Answers  

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how we can varying the speed of dc motor ?

6 Answers  

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in transformer input is d.c signal which type of emf is induced

1 Answers  

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In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

0 Answers   Aegis,

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how to varied the frequency in transmission line and how i kept it as a constant one?

2 Answers   L&T,

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what will happened if generator runs with slow speed?

3 Answers  

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How to write a progrramme to turn ON and turn OFF a motor with a single push button in AB?

2 Answers   HCL, Torrent Pharma,

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What is the problem if we connect a weak capacitor to the system? is that profitable or Loss?

1 Answers  

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If o/p power is doubled by how much does the sound increase

0 Answers   Flipkart,

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what principle the cabel TV channels are transmitted? will you be able to check the power at the connector behind your TV with a tester?If yes what is the supply level?

1 Answers  

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Why X'mer rating in kva only?

4 Answers  

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what are the basic concept to design a out door Substation?

1 Answers  

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