List of top Questions asked in TS PGECET

The electrical impulse generated by the SA node travels through the AV node, Purkinje fibers and ventricular muscle respectively at speeds of (in m/s):

The range of resistivity of thermistors which are used in medical applications, is:

Which of the following statements is true with respect to the blood pressure measurement involving an occlusive cuff?

In the blood volume determination, the movement of the photoplethysmography relative to the tissue causes change in the:

Which of the following statement is false?

In sine wave blood flowmeters, the signal-to-noise ratio is enhanced by employing:

Arterial oxygen saturation at the forehead, chest and limbs can be measured with a:

The most important features of thermocouples are:

Power line interference affects the ECG signal recording and one way to minimize this interference is by

Among the voltage-limiting devices used to protect the electrocardiograph, the miniature neon lamps provide a break down voltage in the range of:

As compared to those employed for ECG recording, the electrodes and the preamplifier for EEG recording must have:

Surgical diathermy causes electromagnetic interference and in this process, the lead wires and the subject serve as:

In the microtip fiber optic pressor sensor for in-vivo measurements, the characteristic curve between the sensor output and the membrane displacement is:

Typical amplitude of ECG signal is

EMG signal amplitude mainly depends on

In transformer coupling employed for protection against leakage currents, a carrier signal is employed with

The amplitude of the ERG voltage is typically

EEG alpha rhythm occurs in the frequency range

Thermistors are generally sintered mixtures of:

The features of push-pull self-inductance transducer are

In a capacitive transducer used for the measurement of angular displacements and angular vibrations, the capacitance of the transducer, when all teeth are aligned is

The Hall effect transducer is used as

Among the following, torque is measured with

A differential amplifier has the following features

Among the following, which signal is aperiodic?