Answer / swapnil hete

Motor is the dynamic device so, frictions losses& windage losses is include in the total losses.
on the other hand trnasformer is the static device hence there is no frictions losses & windage losses

what is differential relay in power transformer??

8 Answers  

---

What should be value of Circuit breaker operating time and tripping time?

5 Answers  

---

Define availability (operational)?

0 Answers  

---

how to design the heater in temperature control unit to heat 50KL of water?

0 Answers   SunMax,

---

Short circuit current of 2500 KVA 11/0.415 KV transformer both Secondary and primary side. best regards. Ali

1 Answers  

---

difference between circuit breaker and switchgear?

6 Answers   L&T,

---

What it indicates by 25/41MVA on transformer?

4 Answers  

---

1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

0 Answers   CCP,

---

Compare salient pole and Hndrical rotor machines.

1 Answers  

---

Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

---

whycircuit breaker is not connected at the generator end where the capacity of the generator is more say 60MW, 100MW etc.

2 Answers   Adani, Adani Power,

---

why odd hormonics only will effect the power system.why not even hormonics

1 Answers  

---