Answer / raghavendran.r

1 hp = .746 KW.It's just the way to represent the
mechanical power output from the motor.It is applicable
both for AC and DC.

Answer / peter

its not only with DC machines....but others too that are
specified with HP....its just another way of putting it
instead of/ along with KW..

Answer / suresh

it's have mechanical output

Answer / manimaran

HP means horse power.the motor at running condition,it will
reach the 750 rpm it is called one hp.per houre it will
attained the certain rpm is called HP.

Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.

0 Answers  

---

1.Why hydrogen used for cooling in generators 2.Why electrical equipment protected by ground 3.Why earthing for transmission line 4.What is rms value of half wave rectified square wave. If Rms value of actual wave 2amps.

1 Answers   Power Grid,

---

What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.

1 Answers  

---

I want Primary side delta and Sec side Star connection transformer . but i have received Star - Star transformer ,shall i use the same transformer by giving the only 3 ph on Primary side without Neutral connection on the Starpoint.

5 Answers  

---

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

---

How much voltage we need to apply in 33kv cable during hipot test of cable

0 Answers  

---

Whata are the types of Cables?

0 Answers  

---

WHY AREWE USING THE 3 1/2 CORE CABLES IN POWER TRANSMISSION

1 Answers   Phoenix Technologies,

---

HOW TO DRAW THE VECTOR DIAGRAMS OF A Dyn 11,YdN 1 transformers?

0 Answers  

---

how to do 'pole drop test' on AC generator?

1 Answers  

---

why generating voltages are of 11kv 33kv 22kv of 11 multiples

5 Answers  

---

which turbine has high thermal efficiency a)open gas turbine b)close gas turbine

2 Answers  

---