what is the signification of trivector meter? why its name
is trivector meter ?
Answers were Sorted based on User's Feedback
Answer / venkat
Trivector meter is used to measure three types of
power.that is active power,reactive power and apparent
power.
| Is This Answer Correct ? | 19 Yes | 1 No |
Answer / manasa
It is a device that measures the amount of electrical
energy supplied to or produced by residence, business, or
machine.
The most common type is more properly known as a kilowatt
hour meter or a meter. When used in electricity retaining,
the utilities record the values measured by these meters to
generate an invoice for the electricity. They may also
record other variables including the time when the
electricity was used.
It is called as tri-vector meter because it measures energy
consumption of the three phase lines R, Y, B which are 120
phase difference from each other.It measures the
consumption in terms of the active enrgy, reactive energy,
apparent energy, power factor.
| Is This Answer Correct ? | 19 Yes | 1 No |
Answer / minal
It is used to measure voltage, current & power of a circuit.
As it measures three components so it is called trivector
meter
| Is This Answer Correct ? | 4 Yes | 14 No |
How to calculate VCB current rating for 2000 KVA transformer
1 Answers Yamuna Power and Infrastructure Ltd,
When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?
Questions :- HR- Q.1 about yourself & family background ? Q.2 Why u choose Power sector as ur carrier starting not any other sector ?? Q. 3 What think abt NTPC ? Techincal Questions:- Q.1 about Vocational Training……What u did , see the main equipments….etc Q.2 Why a transformer Noise during its running condition ? Q.3 about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ? ……..some discussion type ? Q.4 What is relation between transmission lines & Communication lines ? Q.5 Which Machine u will prefer to use at a place where flammable gases are coming out & why ? Q.6 how fault in an electric system is detected & hw protection of equipments is done ? Q.7 Why we didn’t feel electric shock in an electric train ?? Q.8 Anything u want to ask from us ??
44 Answers Akona Engineering, Bhel, BSES, Cranex, DRDO, JCB, NTPC,
what happens if DC earthing and AC earthings are shorted?
Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?
how can i reduce sparking without stepdowning the voltage
In 3.5X150 Sq.mm cable what does 150 stand for outer dia or inner dia?
PLEASE EXPLANE WHAT IS " MOSFET AC CONVERTER"? WHERE AND HOW IT IS USED?
how many Classification of fire extinguisher
why ligthing is not available in switch yards?
IS RTCC AND OLTC REQUIRED FOR 500 KVA 11KV/433V TRANSFORMER FOR AN INDUSTRY?
7 Answers IGCAR, TNEB Tamil Nadu Electricity Board,
what is the difference between earth and neutral.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)