How to decrease or increase the range of voltmeter?
can an ammeter be used to measure voltage?
can a wattmeter used as voltmeter and ammeter?
Answers were Sorted based on User's Feedback
Answer / shiva
Voltmeter range is increased by voltage multiplier. Ammeter
range is increased by ammetr shunts.All the electrical
measuring instruments measure the voltage diff b\w two
points. Bascically all instruments works as a voltmeter.
Is This Answer Correct ? | 34 Yes | 8 No |
Answer / basavaraj patil
Shunts are used for ammeter and multiplier is used for voltmeter
Is This Answer Correct ? | 1 Yes | 0 No |
state the construction of incondenscent lamp?
What is a LBB protection and why it is used?
how to introduce yourself
some times voltage does not built in small generators why ?
What is the diffrence between an ELCB(earth leakage circuit breaker) and RCCB(residual current circuit breaker)?which has higher degree of safety and why?
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
If we have 15000kw connected load in a factory than how much power demand sanction should be taken from electricity board. Pls provide complete calculation.
now-a-days which devices are using for converter
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV,20kV, 30kV?
when we connect a CT in the line will there be any loses in the line due to the mutual inductance of the CT.
What is the difference b/w earthing & grounding?