Answer / amit

COMPressor compress the air means volume reduces.now,PV=RT
(CONST.)P& V are inv.proportional.so air
press.increases.This pressurised air is used in different
ativities.

Answer / anurag

The compressor compresses the air in an airconditioner, so that the temperature reduces as per the principle temperature is inversely proportional to pressure.

IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.

0 Answers  

---

why in an electrical lab a bulb connected to supply goes off slowly when the main supply is switched off?

2 Answers  

---

what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?

0 Answers  

---

can any one know is sbi interview based on merit or based on roll number

0 Answers  

---

why lightning arrestor are made in two stack of insulator but why not cvt

0 Answers  

---

i need online ups battery calculater

1 Answers  

---

what is voltage, and how it makes the electron to move?

6 Answers  

---

DIFFERENC BETWEEN VOLTAGE AND CURRENT

1 Answers   Wipro,

---

How to calculate the breaker's short circuit current?

1 Answers  

---

Differnce between Analog & Digital

1 Answers  

---

we done magnetic balance test for 33KV /440V transformer in our company , but the ratio out is confusing us Voltage applied in RY = 440 , at RB = 320 and YB = 60 RY 440 = ( RB + YB ) 380 only Please let me know what type of problem is it.

2 Answers  

---

differentiate PLC,DCS,SCADA?

1 Answers   SAS,

---