What is the d/f between DOL & star delta starter & automatic
star delta starter?
- 23 Answers
- 158032 Views
- ACC, Dalkia, Engineering, Indeco, NINL, Novotel, RMH Control Systems, Wipro, I also Faced
- E-Mail Answers
Answer Posted / prashant
DOL STARTER IS DIRECT ON LINE STATER THIS IS ONLY FOER OVER LOAD PROTECTION BUT THE STAR DELTA STARTER IS MOTOR PROTECTION THAT IS IN START IN STAR WHEN INITIAL LOADING IS DONE THEN IN DELTA.
| Is This Answer Correct ? | 15 Yes | 9 No |
Post New Answer View All Answers
Is it posible to instal one more SMDB from the existing SMDB and is it practical.
What are the different types of LT Cables?
how to calculate cooling requirement of datacentre from electrical load?
How to calculate Number of Earthing Pits....???
Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?
why transformer tank is in rectangular shape what happen when it is in step shape
how does ELR works? explain
List out the the types of Mounting Light fixture?
what is integrated ac contact circuit
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
what are pilot cells
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
Star Delta Diagram with full description
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?
