Blondel's Theorem (in Hindi)

Muneesh Sharma

3 months ago

The power delivered to a 3 phase load can be measured by the use of 2 wattmeter only when the
a) Load is balanced
b) Load is unbalanced
c) 3 phase load is connected to source through 4 wire
d) 3 phase load is connected to source through 3 wire

Satyam Tiwari

2 months ago

Using Blondels theorem 3 Phase system can measure by 2 wattmeter when there are no nutrel wire... so there are 3 wires connected with load... option d