Answer / ss

i think 1.5 v,6v ,9v,12v
is there any other in between these values

Answer / jan

There are also 4.5V batteries

WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

0 Answers  

---

How to calculate VA rating for CT or PT or Control Transformer?

0 Answers   Veez,

---

What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

0 Answers  

---

what is feeder?

2 Answers  

---

What is the difference between relays and contactor construction wise?

0 Answers  

---

---

For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.

2 Answers  

---

What is the maximun current carring capacity in per phase for three pole 100anps rating ncb

3 Answers   L&T,

---

For load of 1 nos 3 TR Air Conditioners,6nos of 60 Watt Tibe Lights, 2 nos 200 W Outdoor Lights,1 no Coffee maker.All may work at the same timehow do I select DG Set Rating ,pLease advise the calculations

1 Answers  

---

We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

---

What is on line ups and off line ups?

2 Answers  

---

How will polarity test of Dy5 transformer ?

2 Answers   BSL,

---

What are m circles?

0 Answers  

---