Answer / guest

one ton capacity = 1400 watt air condition

Explain the different regions in frequency response?

0 Answers  

---

what is the difference between isolation and insolation ? please explain in detail with example.

5 Answers   ABB,

---

What is the most important precaution in any experiment with d.c. Shunt motor?

0 Answers  

---

What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

0 Answers  

---

Why double earthing is required ?

1 Answers  

---

A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 Answers  

---

two bulbs of 100w and 40w respectively connected in paralel across a 230v supply.which bulb will glow bright and why?

4 Answers  

---

Among the following Which is vector quantity? a. Flux b. permitivity c. flux density d. magnetic intensity

2 Answers  

---

what is earthing

1 Answers  

---

What is a thermocouple, and it working principle?

2 Answers  

---

How many types of Transformers are there?

8 Answers  

---

what is the requirement of commutator in a universal motor?

3 Answers  

---