Answer Posted / jeetendra verma

leakage current causes due to detoration of insulation it
can be determine by partial discharge methord

what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3802

---

What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.

2043

---

what is meant by class 1 E in electrical power supply?

2125

---

why only exciting current is shown not primary current in transformer???

1882

---

can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)

1941

---

If the feeder rating is 7.5 kw or 10 HP star-delta feeder, MCCB is taken as 63 a, contactors-32 a, how much will be the OLR rating or which range OLR should be considered when we concern about type-2 coordination?

2317

---

What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?

1458

---

how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me

1450

---

What is control system?

1218

---

I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.

2209

---

RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV

2112

---

What is meant by time harmonics and space harmonics?

2810

---

how to copy from plc ge fanuc versamax series,all input and output, adress, and printout.

2508

---

Is there any type of starter for DC motor other than two point,Three point and Four point starters?

2054

---

What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating

1550

---