Answer / srinu

automatic rescue device,,it is works with battery ,save the peoples in emargency

What is the maxvoltage drop allowed at any healthy joint at full load ?

1 Answers   Kirloskar, Seyadu,

---

what is defference by mcb,mccb and mpcb

4 Answers   Bhel,

---

If the generator will trip, what you will do as an electrical technician in charge.

1 Answers  

---

Define average demand?

0 Answers  

---

Which motor will you choose which can operate in both lagging as well as leading power factors?

0 Answers   HPCL,

---

What is meant by cold loop test in instrument

0 Answers   Transnet,

---

What is protection for single phasing ?

6 Answers   SISL,

---

What happens when DC supply is given to transformer

4 Answers   CESC, IBM,

---

Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

0 Answers  

---

why dc moter are not earthed ????

2 Answers  

---

What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

0 Answers   ABB, Jindal,

---

why field winding in synchronous machine connecting in star position?

1 Answers   HCL,

---