| Other Electronics Communications Interview Questions |
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| Question |
Asked @ |
Answers |
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| how you check SCR firing or not? in live 3 phase bridge rectifier unit(3 in neg and 3 in pos),explain please |
ME | 1 |
| What is difference between aim & Target? |
| 2 |
| what is the difference between the voltage of 5 volts
capacitor and and 5 volts battery? |
TCS | 9 |
| My present SMPS ( +12V, -12V outputs, 1Amp Rating ) was
faulty.I donot have similar model however i have two + 12V
SMPS available. Can i use both of these SMPS as a
replacement to present SMPS by connecting one of SMPS in
reverese polarity. |
| 2 |
| SR flip flop is basically which type of multivibrator? |
Bhel | 3 |
| What are the different ways to check LED light/bulb? |
Infosys | 3 |
| In the field of microprocessor what is DMA?why it is used? |
Siemens | 13 |
| please tell me which book better in hindi medum student.for
rrb tech.examination(like section engg.& junior engg? |
HCL | 2 |
| What is optical fiber? |
CTS | 5 |
| microprocessor contain 1MB memory.is it RAM OR ROM? |
| 6 |
| what is power relation in AM system |
| 2 |
| I want the technical question with answer for RRB J.E.exam |
RRB | 1 |
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