in single phase circuit if i connect a heater between phase
and neutral, then what will be the current path? phase to
neutral or neutral to phase.
- 4 Answers
- 5502 Views
- I also Faced
- E-Mail Answers
Answer Posted / ahamad kutty
SINCE AC IS ALTERNATE CURRENT IN EVERY HALF CYLE EACH
CONDUCTOR POLARITY IS CHANGED HENCE IT IS FROM PHASE TO
NEUTRAL FOR ONE HALF CYCLE AND FROM NEUTRAL TO PHASE NEXT
HALF CYCLE.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Draw the DOL starter and star delta starter drawing?
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
What is the function of auadag in a cro?
what is meant by rotating magnetic filed
During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.
Why does the rotor rotate?
what is the effect of un-synchronized power.
define the non synchoronism of synchoronous machine in general g or m??
Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
what is positive , negative & zero equivalent system resistance
how to determine the inrush current of a transformer
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
