An alternator having an induced emf of 1.6 pu is connected to an infinite bus of 1.0 pu. If the bus bar has reactance of 0.6 pu and alternator has reactance of 0.2 pu, what is the maximum power that can be transferred?

An alternator having an induced emf of 1.6 pu is connected to an infin

1.	An alternator having an induced emf of 1.6 pu is connected to an infinite bus of 1.0 pu. If the bus bar has reactance of 0.6 pu and alternator has reactance of 0.2 pu, what is the maximum power that can be transferred?
A.	2 pu
B.	2.67 pu
C.	5 pu
D.	6 pu
Answer» B. 2.67 pu

Discussion

No Comment Found

Related MCQs

A 3 phase over head transmission line is supported by three discs of suspension insulators. The potentials across the first and second insulator are 8 and 11 kV respectively. What is the line voltage and string efficiency?
A 132 kV transmission line, with the weight of conductor = 680 kg/km, length of span = 260 m, ultimate strength = 3100 kg, safety factor =2. Calculate the height above ground at which the conductor should be supported. Ground clearance required is 10 m.
By _______, transient state stability is generally improved.
A large AC generator, supplying power to an infinite bus, has a sudden short-circuit occurring at its terminals. Assuming the prime mover input and the voltage behind the transient reactance to remain constant immediately after the fault, acceleration of the generator rotor is
A 50 Hz 6 pole 1000 MVA ,44 kV synchronous generator is supplying a full load at the 0.8 lagging power factor. Its output is reduced by 50% due to an electrical fault. So what will be the accelerating torque of the generator immediately after the electrical fault, ignoring the loss and considering that the primary inductive current that drives it is constant?
In a domestic electric installation, the maximum load permitted in a 16 A power circuit is
If the inertia constant H of a machine of 200 MVA is 2 pu its value corresponding to 400 MVA will be
According to ECBC 2017, new buildings will be awarded ECBC plus status if they are able to demonstrate an energy saving of:
According to CPWD guidelines on electrical work 2013, Exhaust fans for installation in corrosive atmosphere, shall be painted with:
Consider the equal-area criterion graphs shown in the given figure. When the power system is operating such that A2 < A1(case C), the system is said to be:

An alternator having an induced emf of 1.6 pu is connected to an infinite bus of 1.0 pu. If the bus bar has reactance of 0.6 pu and alternator has reactance of 0.2 pu, what is the maximum power that can be transferred?

Discussion

No Comment Found

Related MCQs

Reply to Comment