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Question
What is the basic working principle of Tri vector meter?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
I t can Measure Active(cos0),Reactive(sin0) and Apprent or
Real Power(VI) Power i.e with the help of one meter we can
measure Kva.Kw and Kvar
 
Is This Answer Correct ?    15 Yes 6 No
Vijay
 
Answer
# 2
The mesurment of active, reactive and apparent energy is
done by trivector meter. The records the active and
reactive component seperatly.
 
Is This Answer Correct ?    15 Yes 8 No
Suhas Ambade
 
 
 
Answer
# 3
trivector meters are used to measure kVAh and also kVA of
maximum demand.it has a kwh meter and reactive kvah meter in
a case with special summator mounted between them.
 
Is This Answer Correct ?    2 Yes 2 No
Nirupa Chaturvedi
 
Answer
# 4
this is a instrument, which measures kvah and also kva of maximum demand. it consists of a kwh meter and a reactive kvah meter in the common case with a special summator mounted between them. the summator is driven by both the meters through a complicated gearing, which makes the summator to register kvah at all power factors. 
Is This Answer Correct ?    1 Yes 2 No
Sourav Dutta
 
Answer
# 5
This instrument helps to reduce electrical energy bills
through better management of electrical energy usage.
 
Is This Answer Correct ?    12 Yes 37 No
Pushpendra Tyagi
 

 
 
 
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