Answer / iamdon

Speed of synchronous motor WILL NOT CHANGE with the
variation of load, subjected to the LOAD VARIATION WITHIN
the rarted load capacity.

Synchronous mator is a CONSTANT SPEED MOTOR which EITHER
runs at synchronous speed(hence the name) OR not run at all.
If load exceed the rating it will stall(not run).

Synchronous speed is independent of load variation.It is
given by following relation
(120*frequency of AC supplied to armature)/No of pole on
rotor.

Author:arbelectbit@yahoo.com

How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?

0 Answers  

---

why transformer rating comes in kva?

4 Answers   HNG, Tech Mahindra,

---

How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

1 Answers  

---

what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A

1 Answers  

---

how we will deside the high voltage value

0 Answers  

---

What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

1 Answers  

---

I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id: vsujith_rajan@yahoo.co.in

3 Answers   RRB,

---

HOW DEFINE THE IP FOR ELECTRICAL EQUIPMENT AND WHAT IS THE IP OF PANELS USING IN HAZARDOUS AREA ?

2 Answers  

---

what is an oscillator?

7 Answers  

---

what is the difference beteen differential protection and over current protection of an alternator

2 Answers   GVK,

---

state the construction of incondenscent lamp?

0 Answers  

---

what is sevice settings for mccb?How can be it setted?

1 Answers  

---