What is single break or Double break related to MCB?
Answer Posted / deepak mishra
in double break mcb both phase and neutral are disconnected
from the mains
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
How to run a three phase motor into single phase........
what is the effect of back reactive power on the generator ?
How to determine the breaking capacity such as break down current and break down voltage for VCB and CT's.
how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?
What is meant by control system?
Mention the difference between Analogue and Digital circuit?
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
List some examples of renewable energy?
IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM
What is mean by hot and cold loop testing?
what is upper impedance and lower impedance of a distance relay
why 1.7Uo for HV cable Hi pot test?IE standard why?
How halogen & merquery lamp works.