Can we connect two or more energy meters/Amp meters on one CT set (Three phases) ? Answer : Yes we can connect two or more energy meters… View Answer
How to calculate the slowness and fastness of energy meter if we have different kw load for example (0.746 kw and meter rev constant 400 and we calculate the 2 rev in 30 sec) and explain the formula ? Answer : Meter rev constant means… View Answer
Will the introduction of capacitor bank parallel with the induction load reduce power consumption ? Answer : Yes,it surely does. Actually capacitor bank feeds… View Answer
What is stepper motor ? Answer : Stepper motors are DC motors that move in discrete steps… View Answer
What are the types of transmission line ? Answer : There are 3 types of transmission line… View Answer
What is name of Transformer Oil ? Answer : Transformer oil is called as mineral oil which is free from FATTY acids… View Answer
What is the full form of cable type – AYWY, AYWAY, YWY ? Answer : A = Appearing as a first letter denotes Aluminium… View Answer
What is meant by AYFY Cable ? Answer : AYFY Means Alluminum PVC Insulated Flat strip armour and PVC outer sheeth cable… View Answer
Selection Charts for DOL Starters (L&T Switchgear) Answer : Fuseless Protection for DOL Starter Feeders with… View Answer
For 415v, 3phase, 22kw rating of motor how to calculate MCCB rating ? Answer : Convert KW to HP (KW/0.75)… View Answer