Amplitude of data from pulse telemetry will be _________
1. Cannot retrieve amplitude data
2.Pulse characteristics
3.Number of pulses
4.None of the mentioned
Posted Date:-2022-05-01 06:18:40
Commutators are mechanical switches in operation.
1.True
2.False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:31:19
In FDM, carrier signal have ______
1.Low frequency
2.Low frequency
3.Multiplexing is not possible
4.None of the mentioned
Posted Date:-2022-05-01 06:26:46
Output power of transmitter will be ______
1.2 to 10 w
2.2 to 50 w
3.2 to 100 w
4.Above 100 w
Posted Date:-2022-05-01 06:24:41
SCO stands for _____
1.Signal controlled oscillator
2. Switch controlled oscillator
3.Sub carrier oscillator
4.Sweep controlled oscillator
Posted Date:-2022-05-01 06:28:30
VCO is used for _______
1.Amplification
2.Frequency modulation
3.Amplitude modulation
4.None of the mentioned
Posted Date:-2022-05-01 06:28:05
Which of the following is correct for electrical line telemetry?
1.Transmission of electrical voltage
2.Transmission of electrical voltage
3.Transmission of analog signal
4.All of the mentioned
Posted Date:-2022-05-01 06:15:20
All kind of informations are converted into _____
1.Magnetic data
2.Electrical data
3.Optical data
4.All of the mentioned
Posted Date:-2022-05-01 06:12:19
Amplitude of each pulse of PAM train conveys the amplitude of particular channel sampled.
1.True
2. False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:32:43
Attenuation and phase shift in receiver end is important due to ______
1. Length of cable used
2.Impedance of cable
3. Mode of data transfer
4.All of the mentioned
Posted Date:-2022-05-01 06:19:46
Baseband frequency of FDM will be ______
1. Less than 70 Hz
2. Less than 70 KHz
3.Less than 70 MHz
4. Less than 70 GHz
Posted Date:-2022-05-01 06:27:29
Carrier frequency in radio telemetry will be ______
1.Very low value
2.Very high value
3.Any value greater than 100 Hz
4.Frequency appropriate to conductor size
Posted Date:-2022-05-01 06:22:15
Centre frequency of sub carrier signal varies ____
1.+/- 10%
2.+/- 7.5%
3. +/- 5%
4.+/- 2.5%
Posted Date:-2022-05-01 06:28:53
Change in output of sensor with change in input is ______
1.Threashold
2.Slew rate
3. Sensitivity
4.None of the mentioned
Posted Date:-2022-05-01 06:36:20
FDM is associated with ________
1.FM/FM modulation
2. PDM/FM modulation
3.Both FM/FM and PDM/FM modulation
4.None of the mentioned
Posted Date:-2022-05-01 06:26:20
Feedback type telemetry systems are possible.
1.True
2.False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:15:36
FM/FM telemetry is a/an _________
1.Analog telemetry system
2.Digital telemetry system
3.Analog or digital depending on design
4.None of the mentioned
Posted Date:-2022-05-01 06:27:06
For FM/FM modulation, what is the bandwidth allowed?
1.0.2 MHz
2.0.5 MHz
3. 0.9 MHz
4.1 MHz
Posted Date:-2022-05-01 06:23:44
For mf=5, how many side-bands will have for a modulated signal?
1. 2
2.4
3.6
4.8
Posted Date:-2022-05-01 06:29:27
For space telemetry, carrier frequency should be _________
1.Very high value
2.Very low value
3.Frequency appropriate to distance
4.Any value greater than 100 Hz
Posted Date:-2022-05-01 06:22:40
Frequency range of space telemetry should be __________
1.Less than 216 MHz
2.Between 216 – 235 MHz
3.Between 235 – 412 MHz
4.Above 412 MHz
Posted Date:-2022-05-01 06:23:03
Low level signals can be transmitted using cables up to _______
1.500 m
2.2 Km
3.10 Km
4.50 Km
Posted Date:-2022-05-01 06:20:35
Maximum rate of commutation will be _________
1.800 sample per second
2.900 sample per second
3.1200 sample per second
4.1000 sample per minute
Posted Date:-2022-05-01 06:32:25
Medium of transmission in landline telemetry may be _______
1.Electrical line
2.Pneumatic line
3.Electrical and pneumatic line
4.None of the mentioned
Posted Date:-2022-05-01 06:14:53
Multiplexing is not possible in radio telemetry.
1.True
2.False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:21:50
Output power of transmitter will be _________
1.Very low
2.Very high
3.Varying
4.None of the mentioned
Posted Date:-2022-05-01 06:24:06
PAM stands for ________
1.Pulse Amplitude Modulation
2.Power Amplitude Modulation
3.Pulse Additive Modulation
4.Pulse Amplitude Masking
Posted Date:-2022-05-01 06:31:02
PLCC stands for __________
1.Power Load Carrier Current
2.Power Line Carrier Current
3.Peak Line Carrier Current
4.None of the mentioned
Posted Date:-2022-05-01 06:21:34
Power transmission in telephone lines are _______
1.Open loop telemetry
2.Closed loop telemetry
3.May be open loop or closed loop
4.May be open loop or closed loop
Posted Date:-2022-05-01 06:19:24
Process of utilizing one data link for multiple data transfer is called ________
1.Multiplexing
2.Over transfer
3.Multiprocessing
4.None of the mentioned
Posted Date:-2022-05-01 06:13:57
PTM stand for __________
1. Pulse train modulation
2.Pulse time modulation
3.Power train modulation
4.None of the mentioned
Posted Date:-2022-05-01 06:35:04
Pulse encoding is important in digital telemetry.
1.True
2.False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:19:01
Radio telemetry is useful when source and receiver is at _________
1. Long distance separation
2.Short distance separation
3.Varying separation distance
4.All of the mentioned
Posted Date:-2022-05-01 06:21:09
Telemechanics and telemetry are related.
1. True
2.False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:14:19
Telemetry allow data flow in ________
1.Single direction
2.Both direction
3.Depend on design
4.None of the mentioned
Posted Date:-2022-05-01 06:12:44
Telemetry systems are of electrical type only.
1. True
2.False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:13:04
Time division multiplexing includes ________
1.Wired link
2.Radio link
3.Radio or wire link
4.None of the mentioned
Posted Date:-2022-05-01 06:30:14
Upper frequency limit of FDM is constant.
1.True
2. False
3.all of the above
4.None of the mentioned
Posted Date:-2022-05-01 06:27:46
What happens to the linearity of the telemetry system when feedback is applied?
1. Increases
2.Decreases
3.Nothing happens
4.None of the mentioned
Posted Date:-2022-05-01 06:16:16
What will be the frequency modulation index of SCO?
1.1
2.2
3.5
4.9
Posted Date:-2022-05-01 06:29:09
What will be the general number of samples per frame?
1.18
2. 30
3.18 or 30
4.None of the mentioned
Posted Date:-2022-05-01 06:32:04
Which of the following can be generated from the PDM signal?
1.PPM
2.PTM
3. PAM
4.PFM
Posted Date:-2022-05-01 06:35:24
Which of the following data is correct for TDM?
1.Analog data is transmitted
2.Digital data is transmitted
3.Both analog and digital data transmitted
4.None of the mentioned
Posted Date:-2022-05-01 06:30:37
Which of the following is correct for tactile sensors?
1.Touch sensitive
2.Pressure sensitive
3.Input voltage sensitive
4. Humidity sensitive
Posted Date:-2022-05-01 06:35:58
Which of the following is favoured less?
1. Cable telemetry
2.Wireless telemetry
3.Both cable and wireless telemetry
4.None of the mentioned
Posted Date:-2022-05-01 06:20:08
Which of the following is not true for telemeter?
1. Designed for all variable
2.Designed for specific range
3.Designed for data transmission
4.Wireless data transmission possible
Posted Date:-2022-05-01 06:13:35
Which of the following mode of signals cannot be transmitted using telemetry?
1.Audio
2. Visual
3.Pictures
4.None of the mentioned
Posted Date:-2022-05-01 06:11:39
Which of the following represent stability relaxation for RF carrier?
1. 0 %
2.+/- 1 %
3.+/- 0.1 %
4.None of the mentioned
Posted Date:-2022-05-01 06:23:24
Which of the following represents a number of samples per second?
1.Product of frame rate and number of samples per frame
2.Frame rate
3.Ratio of samples per frame and frame rate
4.None of the mentioned
Posted Date:-2022-05-01 06:31:42
Which of the following represents a telemeter?
1.Analog device
2.Digital device
3. Both analog and digital device
4.None of the mentioned
Posted Date:-2022-05-01 06:11:12