# What is the formula of multiplication factor?

## What is the formula of multiplication factor?

Step 3: The Multiplication Factor (MF) is: MF = (voltage range × current range × power factor) / (range of the wattmeter scale).

## How do you calculate energy meter multiplication factor?

Power = VICosØ where Ø is power factor. Therefore, an Energy Meter shall take current and voltage as an input. Current and voltage input is extended through metering core of Current Transformer (CT) and metering core of Potential Transformer (PT).

What is multiplying factor in watt meter?

Step3: The Multiplication Factor (MF) is: MF = (voltage range x current range x power factor)/(range of the wattmeter scale)…

What is multiplying factor?

: the ratio of the number of neutrons produced in a nuclear pile to the number disappearing that must equal or exceed unity for a chain reaction to take place. — called also reproduction constant, reproduction factor.

### What is effective multiplication factor?

The effective multiplication factor is the ratio of the neutrons produced by fission in one neutron generation to the number of neutrons lost through absorption in the preceding neutron generation.

### What determines the meter multiplier?

The meter multiplier times the change in beginning and ending meter readings is equal to the actual energy use. All the hours of the year other than those that are on-peak. The hours during the year when demand for electricity is particularly high for Midwest Energy.

What is MF in wattmeter?

Step3: The Multiplication Factor (MF) is: MF = (voltage range × current range x power factor)/(range of the wattmeter scale)

What is multiplying factor in percentage?

MF (Multiplying Factor) corresponding to x% increase is 1 + (x/100) and x% decrease is 1 – (x/100). If a number for e.g. 200 is increased by 30% what will be the final number? = 260. so here 1.3 is the multiplying Factor corresponding to 30%.

#### What is multiplication factor in electricity bill?

It is the factor that is used to multiply the reading of the energy meter to get the actual energy consumption. If the M.F is 10, and the energy meter reading difference (the difference is used because energy meter reading is cumulative) is 45 for a period. The actual energy used for the period is 45×10 = 450 KWH.