Answer / jay

In motorised MCCB,The MCCB will operate Automatically.
Ordinary MCCB we need to operate manually.

Answer / yogesh raste

In case of motorized MCCB rotary handle is operated by use
of motor which is used as an operating mechanism for spring
charging purpose. and in case of ordinary MCCB handle has
to be operated by hand.

Answer / jai prakash narain singh

motorised mccb can be operated automatic or by push botton
,where as normal mccb can be operated manually only,

Answer / chandan sharma

In case of motorised mccb operated by 1 phase suply in auto
and mannuel mode where ordinary mccb operated by hand.

What is the resistance of human body from head to toe?

10 Answers   Bhel, Getco, Infosys,

---

A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?

1 Answers  

---

is it necessarry to charge the battery of ups always??

3 Answers  

---

In a transformer, the hysteresis and eddy current losses depend upon 1.load current 2.maximum flux density in core 3.type of lamination 4.supply frequency The correct statements are (a) 1 and 3 (b) 2 and 3 (c) 1 and 4 (d) 2 and 4

9 Answers  

---

how to select the isolation tranformer for siemens 802dsl cnotroller

0 Answers   Siemens,

---

What is the work of ACCP in LT panel?

5 Answers   Juniper Networks,

---

Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.

0 Answers  

---

Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC

0 Answers   Shree Mayur Engineering,

---

what is control supply rating of a machine

0 Answers  

---

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

1 Answers   Construction,

---

I AM INTERESTED TO WIND A 3 PHASE MOTOR HOW I CALCULATE TURNS, PITCH,AND WIRE SIZE FROM STATOR DIMENTIONS

0 Answers  

---

What is a doble test

1 Answers   KPSC Karnataka Public Service Corporation,

---