Welding
units operate at what power factor?
वेल्डिंग इकाइयाँ किस शक्ति कारक पर कार्य करती हैं?
0.3
0.6
0.8
0.9
0.3
Power
factor is the ratio between active power and sum of active and reactive
power.Welding units have highinductive load thus having a power factor always
less than 0.5.
So,
from the given option 0.3 is correct.
Hence,
the correct option is (A).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's