what is the use of resister in any circuit?

3 Answers  

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I am a fresher and i have done testing course from orbit institute hyd.can any1 say me whether it is necessary to do project in testing.if it is that which is best institute in hyd.can you please inform me if there is any job 4 freshers.thanxs

0 Answers  

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Explain the construction and application of a jfet.

0 Answers  

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what are the test requirment fot protocol testing (for SS7,SIP)

0 Answers   Mind Tree,

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1. Ray writes a two digit number.  He sees that the number exceeds 4 times the sum of its digits by 3.  If the number is increased by 18, the result is the same as the number formed by reversing the digits.  Find the number.  a) 35 b) 42 c) 49 d) 57

1 Answers   Broadcom,

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What is Not-So-Stubby (NSSA)in Open Shortest Path First?

0 Answers  

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difference between cell and battery?

5 Answers   TATA,

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What are the advantages of negative feedback over positive feedback.

0 Answers  

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Explain what are the applications of integrators?

0 Answers  

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clock frequency of 8051 microcontroller.

35 Answers   BBH, BEL, ONGC, Practical Viva Questions,

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I have an instrument that involves an electronic circuit. In circuit there is a PTC B754 (having operating voltage 230V). PTC is already damaged and same PTC is not available in market. Now what can i do to solve that problem.

0 Answers  

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Explain how to increase the gain and directivity of an antenna?

0 Answers  

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