For both lap and wave windings, there are as many commutator bars as the number of
A). Slots
B). Armature conductors
C). Winding elements
D). Poles
A shunt generator running at 1000 r.p.m. has generated e.m.f. as 200 V. If the speed increases to 1200 r.p.m., the generated e.m.f. will be nearly
A). 150 V
B). 175 V
C). 240 V
D). 290 V
technique is not applicable to nonlinear system ?
A). Nyquist Criterion
B). Quasi linearization
C). Functional analysis
D). Phase-plane representation
In a control system the output of the controller is given to
A). Final control element
B). Amplifier
C). Comparator
D). Sensor
An amplidyne can give which of the following characteristics ?
A). Constant current
B). Constant voltage
C). Constant current as well as constant voltage
D). Constant current, constant voltage and constant power
E). None of the above