Answer / niranajn

ac servo motor is used

how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....

0 Answers  

---

How we check vector group for a Dyn1 transformer?

6 Answers  

---

2 Diesel Generators 900KVA connected to the bus bar for essential load as an alternative for power taken from 11/440V 3KVA Transformer supplying this bus bar. my question here is in the event of power failure on 11KV side can I feed the power to 11 KV bus by using the same transformer as reverse feed, what will be the inrush current???

3 Answers   Ashok Leyland,

---

What are the point of a single core cable to be earthed?

2 Answers   Alfanar, Jindal,

---

What is PTZ Camera???

3 Answers   Cherrytec, CSC, Honeywell, Zicom,

---

my question is that....few days ago i had installed a three phase motor starter for an electric saw.the motor will run and make the hydraulic pressure which will be goes to pressure cylender by up and down lever.two number of limitswitches are also installed on cylinder for safety of motor.now when the arm of cylinder reaches to the upper or lower limit it will cut the motor's line.and motor will be stop.now wana know that what will i do that motor runs continue after the limitswitch cut it down but it shold not be made any pressure.pls answer me in brief.

3 Answers  

---

what diferent amoung three phase supply?

1 Answers  

---

what is the back ground of transformer working? applying voltage to primary and emf inducing in primary and secondary? how it is possible? please answer me with scientific approach?

5 Answers  

---

if i have to use 14 kw what size of power cable can i use and size of earth cable also.

2 Answers  

---

Which type of transformer used in lighting load?

2 Answers   IMFA,

---

Why not using Air circuit breaker at High tension side?

1 Answers   Wipro,

---

how many bulb of 60watt at 300volt is used to maintain 0.25 amp.with valid reason?

4 Answers   Cords Cable, TATA,

---