kindly guide me about inspection process with the requried roles in detail?
What is the correct way to check if a Compass sensor is present on the system? Explain your answer.
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 are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
i am a student i need the technical questions ased in wipro
What is the ?$? as an authorization value?
Why r u using pf panel. what the uses
in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.
Which dictionary tables and/or views would you look at to diagnose a locking issue?
sir i want know how to fill vat return
1.tell about urself? 2.wt is BRS? 3.VAT? 4.Golden principle of accounting?
current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer
how does vb script help in web page designing? explain with example.
current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?