How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?
ONGC,
3510When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
TATA,
2224what is demagnetising effect & crossmagnetising effect and how it is related to electrical system?is there any more effects are available or only these two??
1 30342why the rotor current becomes in steady state during high slip region? please verify with equations.
2034I am getting diesel genset 62 kv for my house In addition there are 6 meters of 11kv for the house Lift also being installed for house plot sise 200sq yds total 4 + 2 foloors I want to know how much earthing required how deep it should be
2 5070why the Parameters : Base Voltage & Maximum Voltage can't be equal in value in a VFD (Variable Frequency Drive) ? How much the base voltage would be lower than the maximum voltage ? If 400 V is the 3 phase output of a VFD ... then what should be the base voltage ? thanks a lot
1 4026Post New Electrical Engineering Questions
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping
What is resolver and glass scale in CNC how they work?
Define average demand?
Formulae for calculating the transmission line losses for different voltage levels
What is mean 2XWY
what are the condition that makes hooter blow?
Difference between HRG and NGR. Are they both the same thing
what is settable hystersis protection? If any body knows plz kindly post the answer..
How wire size can define in electrical wiring? What is the ratio?
Explain what is use of lockout relay in ht voltage?
what is method for testing CT
How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?
What is the formula to find out two phase active & reactive power
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)