why there is a phase difference between line voltage & phase
voltage ?
Answers were Sorted based on User's Feedback
Answer / saida
most of loads we have in the global is inductive loads,for
inductive loads the phase difference is present.
Is This Answer Correct ? | 5 Yes | 3 No |
Answer / simon
In India if u test with among Neutal,Phase the V in voltmeter
will b 220 to 250 V. If tested among R-Y,Y-B,B-Y the reading will b 400 to 440V.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / md akmal yezdani
How are Ac watering for total type of the single phase
Is This Answer Correct ? | 0 Yes | 0 No |
how to find out this one mcb r mccb?
When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
What is the need for checking knee point voltage for CT's?
what is meant by lagging & leading current
Batteries. What is the difference between Lead and Nickel batteries ?
For my plant the electricity department charging some amount for t/f losses. May i know what are transformer losses
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
where can the transformer having vector group Yny0 be used??
0 Answers GK Power, NEA, Petrotech,
Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage
what is the advantage of pwm pulse compare to squarewave pulse.
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?