answersLogoWhite

0


Best Answer

I am not an electrical guy....but since this question was left unanswered....i'll just put in some nonsense!!

For AC Load: VxIxPF (V=VoltageRequired, I=Current Required, PF=Power Factor) The Power Factor is normally considered to be 0.8 as a thumb rule.

For DC Load: VxI, here the power factor is consisdered to be 1, since it is a DC current

!!

Byeee!

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How we calculate load of electrical instrument?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you calculate electrical maximum load for a domestic instalation?

yes


How do you calculate ammeters?

An ammeter is an instrument that measures electrical current as it travels through a conduit. Amperes are what the measurements that are are measured aree called.


What is An electrical load is?

Load is simply any thing which dissipate electrical energy.


What does a load do to the flow of electrical current in a series circuit?

A load increases the flow of electrical current in a series circuit. No load, no flow.


What instrument do you use to measure the electrical and mechanical vibrations?

What instrument do we use to measure the electrical and mechanical vibrations


What is the name of an instrument used to vary electrical resistance?

Rheostat is the name of an instrument used to vary electrical resistance.


Can you run electrical wire's in load bearing wall?

Yes, you can run electrical wires in a load bearing wall.


What other forms of energy can electrical energy be converted into by a load?

Anything device can transform electrical energy into other form of energy. This is called an electrical load.


Is a switch a load?

No it is not considered a load. A load transforms electrical energy into other types of energy :)


What is VA burden in electrical engineering?

The term 'burden' is used to describe the secondary load applied to an instrument transformer; the reason for this is so that it is not confused with the 'load' supplied by the high-voltage circuit to which the transformer's primary is connected. A burden is either a measuring instruments (ammeter,voltmeter, wattmeter, etc.) or protective relay, depending on the function of the instrument transformer. 'V.A' is the symbol for 'volt ampere', which defines the 'power' rating of the instrument transformer.


What is the electrical load of a cinema?

SMALL


What is a electrical load?

a nonlinear electrical load, like a battery charger or water heater when present in a power system produces harmonics or rather distortions which leads to improper proportionality of voltage to current. so that's an electrical load