What is the difference between AC Drives and DC Drives?14 81399
where we use zero sequence current transformer or core balancing ct.2 10380
how does relay works?16 9279
how to calculate the KVAr for an motor for improving the PF3 14930
Explain how Hormonics will effect the Electrical System?5 7460
What is the difference between Earthing and Neutral?13 17604
What will happen if we parallel two transformer with different %impedace?3 4897
what is the meaning of servo motor. In trains, what type of the motors we are using at the bottom of each compartment5 5543
why a pure inductive circuit has zero power output?8 12018
1. Why a DC motor starter is called 3 point starter21 60997
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is email@example.com, also give the name of book/website, from where i can prepare it.
How can we calculate C10 rating of a bttery from c5 or c20 ratings??
How can we design a HVAC Plant room which includes AHU,FCU,Chillers,Cooling towers, Pumps etc & how will they work? any Drawing if possible?
if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
The capacity of the transformer is 20/25 MVA, Ratio is 132/11 KV, Vactor group YNyno. and impedance is 10.07%. As per the calculation the secondary current is 1312.2Amps. The maximum fault current the transformer should sustain is 13.030KA. How many times the transformer should sustain the maximum short circuit current of 13.030KA over a period up 1 Year. The transformer is repaired one & 10 Years old.
Safety of dry type transformer
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx
Form S and "c" license application both are same? @ tneb portal
What is the formuala to calculate the rating of motor protection circuit breaker
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
which is the best institute for PLC,SCADA,DCS in hyderabad
how harmonics generated in induction furnance? how minimise it?
how works inductive &capacitive sensors?