Answer / kavaskar

M.P.C.B=Motor protection circuit breaker.
it is a electrical device,it is used to isolate
(protect)the fault part of the powersystem at abnormal
condition,motor protection means isolate the motar fault at
running condition..........

Answer / nandakumarp

MPCB means Motor Protection circuit breaker.it is used to
protect the running motor from faults.

Answer / rams

Motor Protection Circuit Breaker

whatis mean by voltage?

7 Answers  

---

it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.

0 Answers  

---

Draw the equivalent circuit of crystal oscillator?

0 Answers  

---

What is the use of choke in tube light?

5 Answers  

---

How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

0 Answers   ABB,

---

---

Transformer/insulating oil tester(BDV tester)

1 Answers  

---

Electrical Engineering

0 Answers   Gamesa, Medha Servo,

---

What will happen if 230V DC motor connected to 230V AC Supply?

15 Answers   Ashok Leyland, BOC, JSW, ONGC, RRB, TRB,

---

What is maximum permissible length of cable from transformer (33kV/0.433kV) HT side to HT panel which contain VCB? In which standard i shall get this information.

6 Answers   MSEB,

---

what is the difference between transformer and amplifier ??

5 Answers  

---

what time should we set to come on star contacter in stardelta starter?and for what reason we hav to set such time delay range?

2 Answers  

---

How Cable Size is determined for a Particular load.

4 Answers  

---