Lesson 4 of 18 • 113 upvotes • 9:59 mins
In this lesson I have discussed how to calculate reactive power and power factor by two wattmeter method and also discussed some important phase angle where what is the reading of first Wattmeter, what is the reading of Second Wattmeter, what is the reading of active power and what is the relation between first and second Wattmeter.
18 lessons • 3h 1m
Blondel's Theorem (in Hindi)
8:31 mins
Two Wattmeter Method (Part 1) (in Hindi)
9:28 mins
Two Wattmeter Method (Part 2) (in Hindi)
10:13 mins
Two Wattmeter Method (Part 3) (in Hindi)
9:59 mins
Errors in the Wattmeter (in Hindi)
11:23 mins
Energy Meter
10:20 mins
Derivation of Driving Torque Equation for Energy Meter
12:14 mins
Shading Ring & Error in the Energy Meter
9:08 mins
Friction Compensation & Creeping Error
12:31 mins
Phantom Loading Arrangement
12:51 mins
Previous Years GATE problems based on Two Wattmeter Method and Energy Meter
7:37 mins
Previous Years GATE problems based on Energy Meter (Part 1)
9:25 mins
Previous years GATE problems based on Energy Meter (Part 2)
9:36 mins
Previous years GATE problems based on Energy Meter (Part 3)
9:35 mins
Previous years GATE problems based on Two Wattmeter Method (Part 1)
9:25 mins
Previous years GATE problems based on Two Wattmeter Method (Part 2)
9:51 mins
Previous years GATE problems based on Two Wattmeter Method (Part 3)
8:49 mins
Previous years GATE problems based on Two Wattmeter Method (Part 4)
10:41 mins