Top 50+ Solved Motion, Proximity and Ranging Sensors MCQ Questions Answer
Q. Potentiometer is a _ _ _ _ _
a. Active transducer
b. Passive transducer
c. Both a) and b)
d. None of the mentioned
Q. _ _ _ _ _ is an analog position sensor that is absolute over a single turn.
a. Synchros
b. Resolver
c. LVDT
d. Microsyn
Q. Each satellite takes _ _ _ _ _in completing one full orbit and repeats the sameground track each day.
a. 2 hour
b. 12 hour
c. 22 hour
d. 24 hour
Q. LiDAR stands for _ _ _ _ _ _ _ _
a. Light detection and Resonance
b. Light detection and Ranging
c. LED detection and Ranging
d. Line distance and Ranging
Q. In optical encoder, the inner track has just one hole which is used locate the ‘_ __ _of the disc.
a. Anti Clockwise direction of the rotation
b. Home position
c. Clockwise direction of the rotation
d. Both a) and c)
Q. The GPS satellite comprises of sun seeking _ _ _ _ having _ _ _ _ providingsecondary power.
a. Solar panels and Wind energy
b. Solar panels and Ni Cad batteries
c. Lead batteries and Ni Cad Batteries
d. Solar panels and Lead batteries
Q. An _ _ _ _ _ _ is an electromechanical device used to measure acceleration forcessuch as static or dynamic
a. Synchros
b. Resolver
c. LVDT
d. Microsyn
Q. _ _ _ _ _used where rotational or angular displacements are to be measured
a. LVDT
b. RVDT
c. Hall effect
d. Load cell
Q. _ _ _ _ _ sensors are not affected by ambient conditions, such as dust, humidity, and vibrations and are insensitive to some ambient conditions based on the principle that these sensors display a constant flow of electrical current, making their characteristics constant over time.
a. LVDT
b. RVDT
c. Hall effect
d. Load cell