how to calculate the multiplying factor for energy meter with CT ratio given23 221824
if field current decreases how can the speed increase in the unloaded dc series motor1 2264
basic princple of induction and synchronous motor1 2371
which MPU register provides the address from which the next instruction byte is to be fetch?1 2271
What is the role of Tertiary Winding in Transformer ?2 4828
Explain role of Buckolz Relay in Transformer ?7 6983
can we make a loop between neutral and body for grounding?2 3173
What is floating voltage?1 8790
AC voltage only create magnetic flux in coils, but in Solenoid coil how 24V DC volt create flux and pick the plunger5 8765
What is YNyn Transformer? and what are the other types in this?3 13812
How we can calculate the capacity the Air Condition capacity? like 1 or 1.5 ton's, What is the means of volume of Ton's in capacity of Air Compressor? Why in ton's,? not any other Volume?2 3673
What is mason's gain formula?
TRANSFORMERS WITH DC SUPPLY
What is mean by spike arrester(Voltage Operated)
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
what are the principles of a booster converter?
give me applications of sequence bridges . (used in 3 phase un balanced systems)
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
How will polarity test of Dy5 Transformer ?
State the types of distortions in amplifier?
How Can you do Maintenance of ACB of 2000Amperes
how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
Is a d.c.compound motor is use as a booster? how?
How many types are using in 220kv/400 kv swith yard
Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.