Answer Posted / k.prakashchandra

This is ' one watt meter ' method for measurement of reactive power for three phase balanced load . The current coil is connected in one line ( phase ) and the pressure coil is connected across the other two . The reactive power is root3 times the watt meter reading

Why does inductive loads consume KVARs?

2133

---

what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

3091

---

Explain about p.t?

1124

---

How many types oil using in transformer ? How many letars using in transformer..?

2145

---

sir pls send the je exam - 2008 and other model question papers..

2117

---

2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

1977

---

how much UPS neutral erath leakage current.

3807

---

Any Electrical Engineering jobs?Please refer for interviews. Thank you

1963

---

what is ATS & RING MAIN UNIT in Distribution System?And its Function.

2055

---

explain types of electric welding and its applications

1845

---

What is lc oscillator?

1231

---

Pls explan the OLR setting in VCB at HT yard

2734

---

what is stper motor

2464

---

how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.

2270

---

hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why

1936

---