what will happen if instead of neutral we use earth wire as
return conductor?if we can use ,then why we are not using in
our day to day appliances?please justify the answer
Answer Posted / ajaz
uncontrollable current will flow through equipment which is harmful.
Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
how does a submersible pump work..?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What is the function of electron gun assembly used in crt?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
Define newton's law of viscosity.
What are the effects of adding a zero to a system?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
why does the magnetic balance tests at transformer?
how to calculation increase capacitor,increase power factor for three phase.
How Calculet The UPS AH In Load
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
how the works electronic energy meter?
what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?
Which type of DG need Netral Earthing?