Tuesday 24 December 2013

Comprehensive Viva Questions On MWE


Comprehensive Viva Questions On MWE

1.The maximum usw of microwave is in Communication.
2. InreflectometerDirectionalCouplerdevice is used.
3. The microwave frequency ranges from 300mhz to 300ghz.
4.Theohmic loss in microstrip line is due To Conductivity.
5. The dominating mode in circular waveguide is T11.
6. Series junction is also known as E-Plane Tree.
7. By increasing the frequence, waveguide dimensions are Decreased.
8. The Lower mode of reflex klystron gives large power output.
9. An electron in M-type microwave tube travels in Curved path.
10. In TWT field travels along with Beam.
11. The M-type tubes are also called Cross-Fieldtubes.
12. In the gunn oscillation mode, devices are Unstable.
13. Voltage standing wave ratio is the ratio of Maximum VoltageAnd  Minimum Voltage.
14. Microwave Bench Setupis used for measuring any parameter In microwave.
15. InMicrowavemeasurement, power is measured directly without calculating voltage and current.






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