Question

A load of 20+j35 ohm is connected across a 220V source. Determine the power factor and the VARS a. 85.3% 975 VARS b. 42.3%, 1087 VARS c. 52.2%, 1023 VARS d. 49.6% 1042 VARS If e1 = A sinwt and e2 = B sin(wt-?) then a. e1 leads e2 by ?° b. e1 lags e2 by ?° c. e2 lags e1 by ?° d. e2 leads e1 by ?°

          A load of 20+j35 ohm is connected across a 220V source. Determine the power factor and the VARS

a. 85.3% 975 VARS
b. 42.3%, 1087 VARS
c. 52.2%, 1023 VARS
d. 49.6% 1042 VARS

If e1 = A sinwt and e2 = B sin(wt-?) then

a. e1 leads e2 by ?°
b. e1 lags e2 by ?°
c. e2 lags e1 by ?°
d. e2 leads e1 by ?°

A load of 20+j35 ohm is connected across a 220V source. Determine the power factor and the VARS

a. 85.3% 975 VARS
b. 42.3%, 1087 VARS
c. 52.2%, 1023 VARS
d. 49.6% 1042 VARS

If e1 = A sinwt and e2 = B sin(wt-?) then

a. e1 leads e2 by ?°
b. e1 lags e2 by ?°
c. e2 lags e1 by ?°
d. e2 leads e1 by ?°

Added by Belinda C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

05/18/2023

Step 1

### Determining Power Factor and VARs **Given:** - Load impedance, \(Z = 20 + j35 \, \Omega\) - Voltage source, \(V = 220 \, V\) **Find:** - Power factor (PF) - Volt-Ampere Reactive (VARs) #### Show more…

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A load of 20+j35 ohms is connected across a 220V source. Determine the power factor and the VARs. a. 85.3%, 975 VARs b. 42.3%, 1087 VARs c. 52.2%, 1023 VARs d. 49.6%, 1042 VARs If e1=Asinwt and e2=Bsinwt, then a. e1 leads e2 by 0 b. e1 lags e2 by c. e2 lags e1 by d. e2 leads e1 by