Interested to Buy Any Domain ? << Click Here >> for more details...
what is softstarter? explain briefly where it is used?
- 2 Answers
- 7354 Views
- Essar, I also Faced
- E-Mail Answers
Answer Posted / rahul waghmare
Soft starter is made up of thyristor is used to limit the
starting current of heavy motor.it is basically used to
increase the life of motor.
Because at start due to high current there is possibility
of damaged of motor due to iron loss.so soft starter avoid
s this.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
what is vtg limit of earth and neutral at transformer side?
what is meant by poly phase induction motor ? how its operating by single phase or three phase?
generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...
my b-tech percentage is 50%. what answer will satisfy the hr ?
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
What are the properties of a resistor?
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
In siemens PLC, why do we want to move the data ?
what is the most permissible winding temp when we conducting a generator load test?(condition no load)
Can anybody tell abt concrete encased earthing or grounding?
i need mat lab program to find out the transmission line losses,regulation and losses
how to remover corona effect and hysteresis losses from contactor
Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
