Rotor resistance starter is used to obtain=
A increased starting torque B decrease
starting current
C decrease starting loss D increase efficiency
What is the effect of electric motor stuck in star configuration,
for ac networks if the voltage wave form is V=Vm sinwt here the voltage Vm=230 for the frequency 50hz then the time period is 0.02 sec then for the time period 0.12 sec what is the voltage
What is the causes Power Factor become leading and what is the effect of Electrical system ?
will the introduction of capacitor bank parallel with the induction load reduce power consumption
4 Answers Nokia, WAPDA Water and Power Development Authority,
difference between temperature sensor and temperature switch
Whether the Dc motor Droping the power factor like AC motor if lot of motor running in factory is it necessary to connect capacitor bank
Define demand factor?
what is the path of electron when a static electron is placed in a magnetic field?
which on of the transformer have more core losses and why? 1. Distribution Transformer 2. Power Transformer
circuit diagram of ht panel
what is the use of terminals in transformer ?
1 Answers Core Solutions, Honeywell,
What is the difference between newtral earthing and body earthing?
3 Answers JK Lakshmi Cement, NPCIL,