Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
1705What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan
2063what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?
1994we have 3 phase 4 wire supply 230/415 V.AC and our distribution is single phase or we have all single phase 220 v,ac operated appliances. and noted the current with help of clamp meter Red to N = 20 Amps. Yellow to N = 45Amps and Blue to N = 30 Amps ( total is 95 Amps ) what will be neutral current on the main .
ABC,
1 5589KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason
4 8024Post New Electrical Engineering Questions
How will be the single line diagram of series trip HT breaker? how it works?
What are the main advantages of generalized error co-efficients?
the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?
What is CCT (Correlated Color Temperature) ?
What will be the current if the resistance total in a series circuit doubles?
How to calculate Air conditioning capacity for a telecom BTS shelter?
in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.
How can we calculate ac current from the given DC current when AC voltage is given?
What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!
why ten delta testing is carried out on power transformer
how is the magnetic current test is different in delta-star and delta delta transformer.
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
which is the best institute for PLC,SCADA,DCS in hyderabad