A. 63.2
B. 87.5
C. 95
D. 100
0
The initial value (t = 0) of the unit step response of the transfer function [(s + 1)/(2s + 1)] is__________________?
0
Normal mercury thermometer can be used to measure a temperature of about 300°C. However, its maximum temperature measurement range can be increased upto about 500°C by__________________?
A. 0
B. ½
C. 1
D. 2
0
Find the ultimate gain and frequency for a proportional controller in the case of a process having the transfer function Gp(s) = 1/(4s + 1)(2s + 1)(s + 1) ?
A. Filling nitrogen under pressure in the stem
B. Increasing the diameter of the tube
C. Using steel tube in place of glass tube
D. Accounting for the tube expansion
0
The transfer function of a first order system is______________?
A. w = 1/√14, Kc = 45/7 √14
B. w = √(7/6), Kc = 46/3
C. w = 1, Kc = 13
D. w = √(7/8), Kc = 45/4
0
Identify an unbounded input from inputs whose transfer functions are given below______________?
A. 1/(Ts + 1)
B. 1/Ts
C. s/(Ts + 1)
D. None of these
0
In a single tank system, the transfer function of _____________ to inlet flow rate is 1/(TS+1)?
A. 1
B. 1/S
C. 1/S2
D. 1/(S2 + 1)
0
Bode diagram are generated from output response of the system subjected to which of the following input ?
A. Outlet flow rate
B. Level
C. Both A. & B.
D. Neither A. nor B.
0
Which of the following does not figure in the list of seven substances selected for international temperature scale ?
A. Impulse
B. Step
C. Ramp
D. Sinusoidal
0
The frequency response of a first order system, has a phase shift with lower and upper bounds given by________________?
A. Ice (F.P) and steam (B.P)
B. Oxygen and sulphur (B.P)
C. Antimony and silver (F.P)
D. Zinc (B.P) and mercury (F.P)
Download App