1. Mass, in force-voltage analogy, is analogous to

charge

current

inductance

resistance

2. In thermal-electrical analogy charge is considered analogous to

heat flow

reciprocal of heat flow

reciprocal of temperature

temperature

3. In force-voltage analogy, velocity is analogous to

current

charge

inductance

capacitance

4. The viscous friction co-efficient, in force-voltage analogy, is analogous to

charge

resistance

reciprocal of inductance

reciprocal of conductance

5. In liquid level and electrical system analogy, voltage is considered analogous to

head

liquid flow

liquid flow rate

none of the above

6. In electrical-pneumatic system analogy the current is considered analogous to

velocity

pressure

air flow

air flow rate

7. The temperature, under thermal and electrical system analogy, is considered analogous to

voltage

current

capacitance

charge

8. Equalizer is used for?

Filtering

Diminish distortion

All of the mentioned

None of the mentioned

9. Pulse shaping is done by which block or system?

Encoder

Baseband modulator

Pulse code modulator

Demodulator

10. What is the code rate?

k/n

n/k

All of the mentioned

None of the mentioned