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A compensating network is added to :
(ಗ) keep the locus of the roots constant as a system parameler is varied
(B) ച the locus of the roots as ‏م‎ system parameter ia varied
(0) alter the locus without changing the position of poles and zero
(1)) not alter the position of poles and zeros

The characteristic equation of an armature controlled DC motor is of :
(A) 1% order (B) second order
(0 zero order (2) 8% 0೫6೦೯

The breakaway points of the root 10008 ೧೦೦/೩ 81;
(A) imaginary axis
(B) real ഓട്ട
(C) multiple roots of the characteristic equation
യ ജട

If the damping factor of a system is 1, the system is :
(A) under damped (18) over damped
(0 critically damped (D) unstable

An energy meter whose constant is 700 revolutions / kWHr makes 5 revolutions in
15 seconds. Calculate the load in kW :

ಯ) 1151 kW (B) L71kW
(0 121kW D) ۷

The ratio error of a current transformer is due to :
(A) exciting current (B) stray magnetic field
(C) corona effect ) flux

Which method is most suitable for the measurement of resistance of an ammeter shunt?
(ക Wheatstone bridge (B) Kelvin's double bridge
(€) Maxwell's bridge 01) Wein's bridge

A (0-1) A ammeter has an internal resistance of 10 णप, What value of shunt resistance is to
be added to measure a current of 5 A :

* (5) 2ohm (B) 0.2 001.
ಜೊ 0.5 ohm . = (2) 800/1

ھ۸ 6 225/2015