A synchronous motor is operating at a leading power factor .if
the applied voltage is decreases ,(the excitation remains
constant ) ,the motor current
a)increases b) decreases c)remains same d) none of these
Answer Posted / saurabh gupta
Motor current will increases
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
how to find Harmonics and types as per the equipemnts
what is load vs Torque curve & why it is used?
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
Why is back emf used for a DC motor? Highlight its significance.
A d.c. Shunt motor is found suitable to drive fans because they require?
Which is the oldest hydropower plant in india?
What is ideal IR values for ground and neutral.
The simple way of finding the leakage quantity and % in compressed air distribution system
What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.
in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)
How to test lightning Arrester?
sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence
Why arc quenching is used in Diode ?
how we findout a ignater is faulty or not?
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)