Brief me about maintenance planning & sheduling of machine tool.
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Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
what is meant by leading or lagging power factor?like in capacitor power factor is leading and in inductor power factor is lagging
How much allowable difference current between on three phases Dear sir, We have a 1870 KW HT motor, 11 Kv supply,FLA-120A,2870 rpm,2-pole squirrel cage induction Motor.And stator is connected in star connection with Liquid resistance stater to limit the starting current.It has coupled with Centrifugal air compressor.My question is it is loading 73% of FLA taking R-phase 86.7 A, Y-phase-85.4A,B-phase- 78.3A.why the B phase current is that much of difference.Is it allowable, or any one tell me how much allowable current.If any method to calculate.
Why is the earth pin in a 3-pin plug the longest and the thickest?
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?
Mention what are the different colors on wires indicates?
What do you mean by PT-100?
what is the difference between watts and volts?
What is C curve and D curve of MCB?
Why is voltage is required to be within permissible range for an electrical equipment?
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