Answer / vijay balu raskar

As power flows along a transmission line, there is an electrical phase shift, which increases with distance and with power flow. As this phase shift increases, the system in
which the line is embedded can become increasingly unstable during electrical disturbances.

Simply, load suddenly increases phase shift will increases.

Fire pumps are not used with ELCB control, why ?

4 Answers  

---

explain impact of tariff on energy management..? and what is ABT tariff

5 Answers   TCS,

---

What is dc induction motor ? and how to control its speed ?

1 Answers   HAL,

---

calculation of knee point voltage of current transformer?

2 Answers   TATA,

---

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  

---

---

nwhat are the main Components of servo motor?

0 Answers   BARC,

---

The rating of Transformer are 11KV, 22KV, 33KV instead of 10KV, 20KV & 30KV?

2 Answers  

---

how to calculate the power loss of cable?

1 Answers  

---

On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

0 Answers   TNEB Tamil Nadu Electricity Board,

---

33kv Rated output avilable in market (any where in india)

0 Answers   C2C,

---

what are the application of over current relay?

2 Answers  

---

During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.

0 Answers  

---