Answer / jayakumar.k

NDR--Neutral Displacement Relay which is provided in HT
capacitor bank panels.

Answer / upendra sharma

Neutral displacement relays are used for capacitor banks,
theses realays protect system against imblancing of
capacitor bakns. Application of these relays are wye
connected ungrounded banks. relay detemines the gravity of
imbalance and isolate the bank in case of faulty capacitor
of any phase.

the process cynide is used for?

2 Answers   MAHINDRA,

---

Why birds seating in HT line does not get shock? If person hangs in HT line (single hand or both hands) does he get shock?

15 Answers   SSC,

---

IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 Answers  

---

Can we use 11kv Trivector Metre or Energy metre instead 33kv Metre at 33kv Over Head Line metering purpose?

5 Answers   Bhel,

---

how to calculate power consumption in slip ring motor at different step

0 Answers   ABB,

---

what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

---

What will be the average KVA rating of Auto Transformer for 75kw 415V , 3phase induction motor

2 Answers  

---

what is the difference b/w conductor and semicoductor

1 Answers  

---

I want to know what is the short circuit level when 8 NOS 2000 kVA, 415v, 50hZ generator connected in paraller

1 Answers  

---

I WANT BHEL PREVIOUS QUESTION

0 Answers   Bhel,

---

my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

0 Answers  

---

why we pefer the salient pole for synchronous motor ?

2 Answers  

---