Why two nos. un-tensioned wires are placed inside the PSC poles used by powergrid in RGGVY works.
2 6733i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work
3 5637what will be the effect on a bulb in case its connetion is change from live and neutral to live and ground??? 1) in case of single phase AC supply 2) in case of DC supply.......???
1 4117what will happen when excitation of a synchronous machine is suddenly reduce to zero when it is running at full load..??
7 30550in thermal power plant the steam produced is made to cool after falling on the turbine blades. my question is why this is done while the same is needed to heat up again. "jab pani ko wapis garam hi karna hai to thanda kyu karte hai"
Bhel,
11 17697how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?
3210We are having Chemical earthing pit the voltage between neutral to earth showing 22V how to solve that
4 7492if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?
KSEB,
2 7430Post New Electrical Engineering Questions
A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.
What is the use of bundle conductors?
i have a 1500kVA transformer what is the kWH meter i need to use?
What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?
what is a power factor?
raleigh method
why in a swquence network representation, the negetive sequence generated voltage is taken as zero?
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
how diside ct mf exmp.200/5 ct
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
How to calculate energy stored in a capacitance
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
what is invertor supply and raw powersupply
HOW TO TEST A LIGHTENING ARREST ER ?
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.