HI, i am jayakumar, a B.E graduate of ECE. i have applied for officer trainee written test exam which is going to be conducted by hindustan petroleum corporation limited. currently the writen test of it, has been postponed from febuary to someother day without releasing the date. i am searching for question related to the writen test that whould be asked during the event of the test. if you possess the questions, pls email it to this id jai_pkp81@yahoo.co.in

0 Answers   Kalam Software,

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AT INPUT OF ups ,n-e is 2 volt ,at out of ups n-e is 15volt why?

1 Answers   Quantum,

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how to charge for Annual Maintanence

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Why we receive inverted output from transistor when we use it as a Voltage amplifier?

1 Answers  

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Define what is tunnel diode?

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how do link aT1 from the 1st BTS to 2nd BTS4?

0 Answers   Ericsson,

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What are the main components used for isolating the power circuits, power semiconductor from the low-power circuit?

0 Answers  

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MELF - Zener Doide is active component or passive component?

4 Answers  

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Why is there a maximum limit of collector supply voltage for a transistor?

0 Answers  

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What are octal and hexadecimal systems?

0 Answers  

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I had completed my diploma in electronics and communication. Currently am working with a pvt. ltd. (with two years of experiences) company which makes panel using plc, VFD(drivers) and scada monitoring system. so should i get supervisor licence for my supervisor post???

0 Answers  

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charge at rest result in e.f and charge in motion result in m.f then how can an accelerated charge give rise to emf wave? then there should be no e.f due to acc charge as it rise from charge at rest?

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