Answer / nilkanth tailor

ACCORDING TO THAT RATING...
MOTOR RATING IS TAKEN AS IN KW
GENERATOR RATING IS TAKEN AS IN KVA...
COZ, MOTOR HAS FIXED POWER FACTOR...
WHERE GENERATOR HAS VARIABLE PF ACCORDING TO THIER
LOAD...SO....BY RATING WE CAN DECIDE

For 7.5kw star delta starter how to calculate 1. Mccb rating 2. Contactor rating 3. Over load relay rating

1 Answers   L&T, MAHINDRA,

---

shall we use a machine having 60Hz frequency in india ? why?

4 Answers  

---

What is the formula of frequency ?

0 Answers  

---

how many current required for hypo test

0 Answers  

---

Can be ammeter and voltmeter used without CT? if not, what is the reason for that?

3 Answers   Elektrotek, Toyo Engineering,

---

Dear all, how we select the cable size according  to current with or without including different correction factor , is there any direct method for sizing of cable... 

0 Answers   Kharafi National,

---

Why is the air gap between the pole pieces and the armature kept very small?

0 Answers  

---

WHAT WILL HAPPEN WHEN THE MOTOR FREQUENCY INCREASED OVER THE RATED MOTOR RPM THROUGH DRIVE?

3 Answers  

---

Why Earth pits are inter connected

8 Answers   Airtel, Taj Group,

---

according to ohms law ,the voltage increases then current is what happened?

4 Answers   NTPC,

---

What are all the problems occured while ac generator running in leading power factor at full load condition?

1 Answers  

---

(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?

0 Answers  

---