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The block diagram of a feedback compensated system is given below: Which of the following statements are correct? a) When Kt = 0, the feedback compensation is in-effective and the system is uncompensated b) When Kt = 0, the feedback compensation is most effective and system is compensated c) The performance of the compensated system depends on Kt and T d) The performance of the compensated system does not depend on T
The network formed by resistors and capacitors for modifying the rate of change of gain and the phase shift is called a compensating network. Which of the following statements are not correct ? (A) The main purpose of a compensating network is to modify the performance of op-amp ciruit over the desired frequency range (B) There are two types of op-amps : internally compensated and externally compensated (C) 741 C is an externally compensated op-amp while 709 C is internally compensated op-amp (D) The phase lag and phase lead are most commonly used compensating networks in op-amps (E) Phase lag contributes a positive phase angle and phase lead a negative phase angle Choose the most appropriate answer from the options given below : 
Compensated hypovolaemic shock is characterized by
Compensated hypovolemic shock is characterized by
Statement (I) : When a bluff body moves at supersonic speed in still air, an attached shock wave is produced at its nose causing the flow to be subsonic behind the shock plane. Statement (II) : A normal shock always transforms supersonic flow into subsonic flow causing increase in pressure, temperature and entropy.
Clinical features of compensated shock are
Following are clinical feature of compensated shock
When a converging-diverging nozzle is operated at off-design conditions, a normal shock forms in the diverging portion. The nozzle can be assumed to be perfectly insulate from the surroundings. Then across the shock
To talk about emergency situations, Priya asked children's experiences when they faced any emergencies. Children narrated their experiences with fire, electric shock and road accidents. She asked questions, assessed their existing understandings and discussed safety aspects using resources such as road safety advertisements from newspapers and also used LPG and electric bill to discuss safety guidelines on fire and electric shock respectively. Which is the most appropriate approach that Priya employed?
If love is called care, care is called help, help is called shock, shock is called joy, joy is called calm. What is the synonym of happiness called as?