Answer / annonymous

2000-2500kVA......if higher than this rating is used, fault level will increase and LT switchgears with such high fault levels are not easily avaialble in the market.

In a simple spur gear train, gears with 24, 48, 32, 72 and 96 teeth are in sequence. The gear with 24 teeth runs at 900 rpm. The speed in rpm of gear with 72 teeth is

1 Answers   Caterpillar,

---

In which reason, one end of CT secondry get connected with Earthed? Normaly S1 of CT. Why????

1 Answers  

---

what's the different between ELCB, ELR and ELS?

1 Answers   CP,

---

how to revers the direction of single phase motor

0 Answers  

---

What is turn ratio of a transformer?

0 Answers  

---

ON WHAT BASIS LOADS ARE CLASSIFIED AS RESISTIVE,INDUCTIVE AND CAPACITIVE LOADS?.GIVE PRACTICAL EXAMPLES FOR EACH

6 Answers  

---

can we share mvar in parrelell connected alternators

2 Answers  

---

which network topology offers the greatest level of tolerance?

0 Answers  

---

What is s-domain and its significance?

0 Answers  

---

how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

0 Answers  

---

why PT transformer primary r the grounded?

2 Answers   L&T,

---

if a motor is running at 1500rpm then how you can find its HP

1 Answers   Construction,

---