Answer / manikandan

By which load connected to the secondary of the CT
circuit,Like Indication lamp,set of relay loads,metering
circuit(Voltmeter,Ammeter,Wattmeter,Watthour
meter,Frequency meter,KVAR meter).According to manufacture
details you can find how mach power it will
consume.Calculate all the total power and take power factor
0.8.Than total burden will come.

How to work definite,over pluxing,revers power,OSR relay

0 Answers   Ford,

---

i need to calulate the cable size when watts are mentaind wat z the formula

1 Answers  

---

How to calculate energy stored in an inductance?

0 Answers  

---

principle of power export and import in captive power plant.Is it depends upon voltage,current or frequency?Plz explain briefly.

1 Answers  

---

Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

0 Answers  

---

---

why are you use the crgo core lamination in transformer

6 Answers  

---

What is the main difference b/t Earth leakage relay & Earth fault relay.I want protect my LT panel(Distribution Panels)which relay have to propose.......

1 Answers  

---

Wht ar the reason for low voltage on consumer side?

6 Answers  

---

how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?

0 Answers  

---

how calculate cable size in squre mm, when the load is given by in kw? do u have current rating chart of elctrical cables?

4 Answers  

---

How to decrease or increase the range of voltmeter? can an ammeter be used to measure voltage? can a wattmeter used as voltmeter and ammeter?

3 Answers  

---

if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

0 Answers  

---