Description : The sensor that requires physical touch of an object is called A : Contact Sensor B : Inertial Sensors C : Infrared Sensor D : Laser Rangefinder
Last Answer : A : Contact Sensor
Description : Which of the following sensor uses a laser beam to determine the distance to an object? A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Last Answer : D : Laser Rangefinder
Description : To measure heat of an object which of the following sensor is used? A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Last Answer : C : Infrared
Description : Which of the following sensor make use of light emitting diode?A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Description : Which of the following sensor make use of light emitting diode? A : Sonar B : Radar C : Infrared D : Laser Rangefinder
Description : Which of the following sensor is most suitable for clinical, agricultural and food industry? A : Contact Sensor B : Inertial Sensor C : Infrared Sensor D : Biosensor
Last Answer : D : Biosensor
Description : Which sensor is used in today’s mobile phone screen? A : Contact Sensor B : Inertial Sensor C : Infrared Sensor D : Biosensor
Description : Which of the following sensor is used to monitor the motor activities? A : Contact Sensor B : Inertial Sensor C : Infrared Sensor D : Biosensor
Last Answer : B : Inertial Sensor
Description : Which sensor is used in today’s mobile phone screen? A : Contact Sensor B : Inertial Sensor C : Infrared Sensor D : Biosenso
Description : To measure heat of an object which of the following sensor is used? A : Sonar B : Radar C : InfraredD : Laser Rangefinder
Description : The sensor that sends out sound pulses called pings, then receives the returning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder
Last Answer : A : Active Sonar
Description : The sensor that receive sound echoes without transmitting their own sound signals is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder
Last Answer : B : Passive Sonar
Description : The sensor that sends out sound pulses called pings, then receives thereturning sound echo is called A : Active Sonar B : Passive Sonar C : Radar D : Laser Rangefinder
Description : Which of the following is a visual sensor?A : Laser Rangefinder B : Radar C : Smart Camera D : Sonar
Last Answer : C : Smart Camera
Description : Which of the following sensor is not used to measure the distance? A : Radar B : Sonar C : Laser Rangefinder D : Intertial Sensor
Last Answer : D : Intertial Sensor
Description : Which of the following is a visual sensor? A : Laser Rangefinder B : Radar C : Smart Camera D : Sonar
Description : If something is open or closed in the system then it is informed by followoing sensor. A : Contact Sensor B : Inertial Sensor C : Sonar Sensor D : Biosensor
Description : If something is open or closed in the system then it is informed byfollowoing sensor. A : Contact Sensor B : Inertial Sensor C : Sonar Sensor D : Biosensor
Description : What is a laser rangefinder ?
Last Answer : The distance of an object is determined using a laser beam to determine the distance of an object using a laser rangefinder.
Description : ____detect the presence or absence of nearby object without any physical contact. A. Smoke Sensor B. Pressure Sensor C. IR Sensor D. Proximity Sensor
Last Answer : D. Proximity Sensor
Description : Sensors in which there is no need to contact the surface to measure the parameter or any variables are known as the ____ . (A) Tactile sensors (B) Touch sensors (C) Non-contact sensors (D) Force sensors
Last Answer : C
Description : Consider the following statements regarding the satellite imaging: 1. The satellite orbit is fixed in the inertial space 2. During successive across-track imaging, the earth rotates beneath the sensor 3. The satellite images a skewed area ... ? (A) 1, 2, 3 (B) 1, 3 (C) 2, 3 (D) 1, 2
Last Answer : Answer: Option A
Description : Sensors which are come in contact with some surface to measured desired physical variable areknown as____ a.Non-contact sensors b.Proximity sensors c.Contact sensors d.None of the above
Last Answer : c.Contact sensors
Description : Sensors which are come in contact with some surface to measured desired physical variable are known as____. (A) Non-contact sensors (B) Proximity sensors (C) Contact sensors (D) None of the above
Description : Which of the following is an example of infrared sensor? A : Thermometer B : Accelerometer C : Gyroscope D : TV Remote
Last Answer : D : TV Remote
Description : ____ sensors are used to identify objects for pick and place purpose a.Range detectors b.Infrared sensors c.Vision sensors d.Photo-metric sensors
Last Answer : c.Vision sensors
Description : ____ sensors are used to indicate presence or absence of hot objects a.Vision sensors b.Infrared sensors c.Photo-metric sensors d.Range detectors
Last Answer : b.Infrared sensors
Description : How are infrared sensors used in security systems?
Last Answer : Infared sensors are used in security systems to help trigger movement. This can be used to notify someone if there is an intruder.
Description : ____ sensors are used to identify objects for pick and place purpose. (A) Range detectors (B) Infrared sensors (C) Vision sensors (D) Photo-metric sensors
Description : Which sensors are used to indicate presence or absence of hot objects. (A) Vision sensors (B) Infrared sensors (C) Photo-metric sensors (D) Range detectors
Last Answer : B
Description : if one oxygen sensor on my car is defective and car has 80000 miles should all sensors be replaced
Last Answer : Need Answer
Description : ___ sensors include thermocouples, thermistors, resistor temperature detectors (RTDs) and integratd circuits (ICs). A. Smoke Sensor B. Temperature Sensor C. IR Sensor D. Proximity Sensor
Last Answer : B. Temperature Sensor
Description : Draw and explain the operation of pressure transducer having diaphragm as a primary sensor and four strain gauges as secondary sensors.
Last Answer : Pressure measurement with strain gauges on diaphragm: Description: This method uses the principle of converting pressure into a displacement by elastic elements which act as primary ... unbalance in the bridge circuit, producing an output voltage proportional to the applied pressure.