Answer / pundlik wanwe

DC clamp meter works on the principle of Hall effect.
depending on the current passing through the conductor the variation in the magnetic field will vary the current measured.
the same principle is used for many other applications like proximity switches and position sensors.

i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.

0 Answers  

---

(1)Electrical power is generated in KV, power consunmed is in MW and the transformers used are in KVA. How is KVA converted to MW as power being consumed by the consumers? (2)What is vector group of a transformer?

1 Answers  

---

Give two basic sprrd control scheme of DC shunt motor.

2 Answers  

---

If there is major % of Voltage harmonics in the system, how can it be control or reduced?

0 Answers   JCN, Wipro,

---

how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?

0 Answers   Bhel,

---

---

How to test IR testing & magnetic balance test

0 Answers  

---

what is meant by Is limiter?what is the use of current limiters in electrical ditribution network?

2 Answers  

---

what is dc transformer? how it work?

15 Answers  

---

how we provide neutral earth on synchronising panel as per electrical standards?

0 Answers  

---

HOW DOES THE FAN REGULATOR CONTROLS ITS SPEED

6 Answers  

---

what is IP65 & What is its advantages

1 Answers  

---

What is the basic difference between AVR and stabilizer?

2 Answers   Gujarat Alkalies and Chemicals GACL,

---