what is the use of FR-4(flame retardant)in PCB design why dielectric material used in inner layer in PCB design technology??
2071Post New CoreEL Electronics Communications Interview Questions
Describe private, protected and public – the differences and give examples.
What is the difference between an sms and text message?
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
What is roles and responsibilities of sap hr consultants? : sap abap hr
What is database migration?
Is alive and join method in java?
Which cells are produced in the first stage of embryonic development?
What are the technology areas that microsoft.net contains?
What is the way to do multilevel if-else's in shell scripting?
What is the trtw/trwt timing?
How would you add a 3rd party package like sentry?
Is it possible to determine header tasks automatically at save without selecting the save + determine tasks button?
Explain the middlewares in laravel?
pls suggest me a good institute for SAP-MM in Pune
Can you discuss the potential impact of emerging therapies, such as gene editing or targeted immunotherapies, on hematology practice?