Answer Posted / anand

actually motor will be damage for giving ac supply...speed
of the motor decreasing, sparking at brushes,then get
heats...in case dc series motor wil run without less
problem ....bcoz series motor os a univresal motor.....

In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????

1603

---

solor panels arrange some angle,panel is flat fitted energy was produced or not why?

1409

---

How many double suspension hardware fittings are required on a double circuit transmission tower?

1412

---

Merits & Demarits of Oil circuit & Air circuit breakers ?

1606

---

What descriptive information does the NEC require to be marked on all conductors?

1459

---

---

What is the application of Dyn1 and Dyn11 vector group of transformer?

2430

---

in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses?  the second question is-generation is depends on LV winding? or LV winding design for generation voltage?

1290

---

EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT

1550

---

salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

1611

---

sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

1550

---

Define cuttoff frequency?

670

---

volts=230 c=10mf a=??

1575

---

Can i use the B-curve MCB instead of C-curve MCB

1595

---

what is consequences of neutral and earth connect?

1654

---

Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

1024

---