What is the differance between negative dc voltage and positive dc voltage because some circuit uses -24,-5,-12,- 15,volt dc supply
10 36770We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?
2 6284motor and transformer working with same principle so why motor rotor was roted and transformer not roted
9 14042what is impedence (Z) of transformer, what indicate in transformer , which perameter indicate in transformer
5 12739Post New Suzlon Electrical Engineering Interview Questions
Explain the contract review process followed in your project?
How many detail lists can be created in interactive reporting?
Based on sod, what are the common roles and their key duties?
What difference between ref protection and differential protection ?
Explain operational testing?
Tell me what are the major benefits of reporting with bw over r/3?
What is the minimum number of queues needed when implementing a priority queue?
Which security features does sap enterprise portal offer?
Define what do you mean by donor and acceptor impurities?
Bimetal strip used in overload relay what is that,which types of material used for that & percentage.
What is Triangular filter?
How can I recover data from undetected hard drive?
Why is xml called extensible?
What is the difference between “type” and “type and wait for” command?
What is spring boot jpa? : Spring Boot