Answer / brijesh kumar singh

this is simply a current ratio. here 50 amp gives an
primary and 5 amp gives as secondry. basically CT is used
for the mesurement of tempratue and the maximum rating of
any indicating type ammeter can be 5 amp so here is being
used 50/5 n ../5,../5

IT IS DESIRABLE THAT THE INCOMING MACHINE SHOULD BE A LITTLE FAST AT THE TIME OF SYNCHRONIZING.EXPLAIN?

1 Answers  

---

what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??

11 Answers   NTPC, ONGC,

---

what are 3 factors when selecting a contactor for a job?

1 Answers  

---

What is the minimum percentage of power that a powerplant can support in ilanding mode ?

1 Answers  

---

which type of motor is suitable for water suction pump ?

4 Answers  

---

Why two phase welding machine is used instead of three phase welding machine.

0 Answers   Merck,

---

How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?

0 Answers  

---

WHY DOES NEUTRAL DO NOT CARRY EVEN THOUGH IT CARRIES RETURN CURRENT?

1 Answers  

---

what is the difference between PLC and embedded system

3 Answers  

---

What is meant by system?

0 Answers  

---

How much duration I can keep open the CT if it is under loading condition(100 Amp load)?

3 Answers   Infosys, NTPC, Suzlon,

---

can we connect 2.2kw star motor in delta passion?

1 Answers   Zuari,

---