49.

50.

81.

52,

53.

54.

86.

In a feedback amplifier, the band width :
‏نی‎ mereases by the same amount as the gain decreases
18 decreases by the same amount as the gain decreases
(€) decreases by the same amount as the gain ineveases
(11) remains unaffected

The main application of transfer function is in the study ೧೯:
(ಯಿ) steady state behavior of systems
(B) steady state as well ഭട transient behavior of the systems
(C) only transient behavior of the systems

(D) none of these

Given the system specification in time domain, best approach for designing is :
(A) Nyquist plot (ए) - Root lacus
) 0101. (0) None of these

The band width of a control system can be increased by :
(A) phase lag compensator (B) 78886 1080 compénsator
(C) phase lag-lead compensator (D) all the above

The servo motor differs from other motors since it has :
(A) high inertia and high torque (78) low inertia and low torque
(0) low inertia and high torque (D) constructionally it is different

A 100 V voltmeter has an accuracy of 5% on full scale. The percentage error while measuring
50 V will be :

(५) 6 (ಗ) 5%
(८) 7.5% യ) 10%

Moving coil in dynamometer wattmeter is connected :

(2) in series with fixed coil (3) across load
{C) in series with load (D) across supply
Induction wattmeter’s are ‏سس سوا فط‎ 1101
(ಗಿ) 7188६ (18) creeping
(0) frequency (D) temperature
9 ‏۔‎ 4

[P.T.0.]