Answer Posted / rahul dhingra

electronics is the application of electrical

Why transformer used in UPS??

1605

---

how pt is using

1954

---

Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

2727

---

How a capacitor discharge weld power supply works? what is the use of a pulse transformer?

2079

---

What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

1989

---

How do you select the pickup value of the relay?

1334

---

Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com

1929

---

if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

2003

---

In Generator How suction compression power and exhaust works ?

1946

---

what may the reason for vector shift in a generator?

1871

---

in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?

1917

---

sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

1955

---

it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?

2026

---

why need to be maintain power factor for industrial customer?

5077

---

What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

2189

---