what is the function of a starter in a motor?
explain RLC circuit.
Answer Posted / sabale.dnyaneshwar@gmail.com
The function of starter is to reduce the starting current
which is generally 6 to 7 times of flc. but it is not
reducing the current by inserting resistance. eg. in DOL
starter there is no addition of resistance & it also not
protect the motor from high current. but other starter
i.e star-delta starter. we are reducing the current by
using star connection at the starting.
so, u go in details with starter then u know the each
starter is having diff. operation.
conclusion, by applying various method with starter we are
reducing only starting current.
| Is This Answer Correct ? | 29 Yes | 15 No |
Post New Answer View All Answers
We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me
I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR
how to calculate mf when meter and cTPT detail are given
when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
What is different between Difnit time and instatous over current relay
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!
How we select the vector group of 3phase power transformer?
what is servo motor and how to work it.
How to convert 2 phase to 3 phase electricpower in induction moter?
what is the difference between online & offline caliberation of KWH meters. Can Digital meters be caliberated
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.