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Engineering AllOther (1379) what is the formular for the calculation of CT'S when installed as part of a electrical installation so the correct meter is used
2 5885why we use REF and Differential Protection in one transformers?my doubt is both protections are operated in internal fault only.why we want to use 2 protections?please clarify.
7 28447What is the ratio of cement ,sand, and aggregate to be used in M20 grade of concrete when excavating 200 x 200 x 200 mm of sand from soil
4 9938LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
21841. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?
2220do we people experience any shock if we catch any one of the three phases (R Y B)in air with out touching ground.
7 8782
Alternator rotor earth fault relay circuit
write a program in c++ for finding the given no. is odd or even without using any airthmatic operater?
Mention how NPN and PNP transistor works?
What are the modes of heat transfer?
Explain why you consider yourself suited for the Position:
What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?
What is the basic rule for block diagram reduction technique?
Does VDF add strength to the flooring apart from preventing water ingress?
Differentiate between voltage and current feedback in amplifiers?
How did street originate in the plumbing term street ell?
Why collecting electrode of ESP to be earthed
he compression ratio for a petrol engine generally lies between
how to calculate differential current when we testing differential relay..suppose we have 1000kw generator,630amp VCB,what value we should put /inject so that relay trip the VCB? PLLZ justify ur comment
how to calculate the density for high density concrete ? or is it same as the density of RC?
What are the special cables required for explosion proof wiring?